Myer's arguments
1538 As Myer points out, the applicant seeks compensation under ss 1317HA and 1325 of the Act in respect of Myer's alleged contraventions of s 674(2) of the Act, or under s 1041I of the Act in respect of Myer's alleged contravention of s 1041H of the Act. Myer submits that these claims must fail because the applicant has not established the causal link necessary to entitle it to compensation under these statutory provisions.
1539 Now it may be accepted that each of these provisions imports a notion of causation, although each uses slightly different language to express the relevant causal linkage between a contravention of the Act and the suffering of loss or damage. In the case of s 1041I the formulation is "by the conduct" of the contravener, whilst s 1317HA stipulates that the damage must have "resulted from" the contravention and s 1325 requires that the loss or damage be suffered "because of" the contravener's conduct; for the moment I will put doubts to one side as to whether s 1325 can be used at all given its apparently ancillary nature (see Masters v Lombe (Liquidator); In the Matter of Babcock & Brown Limited (In Liq) [2019] FCA 1720 at [45] per Foster J).
1540 Before proceeding further, let me set out the elements of the applicant's causation case.
1541 It is said that the applicant and group members purchased their MYR ED securities in a market:
(a) regulated by the listing rules and the Act;
(b) in which the price or value of such securities would reasonably be expected to be informed and affected by information disclosed pursuant to the regime thereby established;
(c) in which Myer had engaged in misleading or deceptive conduct or continuous disclosure failures in contravention of the Act; and
(d) where the price at which they purchased their securities had been inflated by Myer's contraventions.
1542 Therefore it is said that the applicant and group members suffered loss because they overpaid for their MYR ED securities, having acquired them in a market where the price had been inflated as a result of Myer's conduct.
1543 Myer asserts that this claim of causation is deficient and inadequate to satisfy the causal requirements underpinning an entitlement to compensation under ss 1041H, 1317HA and 1325 of the Act. This is because it invokes a plea of market-based causation, and eschews, so Myer says, the well-established requirement that in order to establish causation an applicant must prove some form of reliance in the sense that the representation said to be misleading or deceptive must have constituted an inducement to the action or inaction which has caused the asserted loss.
1544 Myer submits that a plea of market-based causation is not an adequate chain of causation for the purposes of the legal concept of causation under Australian law. It also says that to the extent that it holds otherwise, HIH Insurance is wrong and should not be followed. Further, Myer says that even if market-based causation does fall within the appropriate scope of the legal responsibility of a company for contraventions of ss 674 or 1041H of the Act, the applicant has failed to prove the facts necessary to establish market-based causation.
1545 Myer says that a plea of market-based causation, even if established, is a plea that is neither adequate nor sufficient to satisfy the requirements of causation necessary to entitle the applicant to relief. To the contrary, it says that the authorities relevantly demonstrate that in order to be actionable a representation said to be misleading or deceptive must have constituted an inducement to the action or inaction which has caused the asserted loss in order to establish the casual chain necessary to entitle a plaintiff to relief.
1546 Myer says that it is well-established that some form of reliance is necessary to complete the causal chain in a claim of misleading or deceptive conduct. It referred to Wardley where a plurality (at 525) of the High Court articulated the causal requirement applicable to the relevantly cognate provision in s 82 of the Trade Practices Act 1974 (Cth) (TPA) in the following terms:
The statutory cause of action arises when the plaintiff suffers loss or damage "by" contravening conduct of another person. "By" is a curious word to use. One might have expected "by means of", "by reason of", "in consequence of" or "as a result of". But the word clearly expresses the notion of causation without defining or elucidating it. In this situation, s. 82(1) should be understood as taking up the common law practical or common-sense concept of causation recently discussed by this Court in March v. Stramare (E. & M. H.) Pty. Ltd., except in so far as that concept is modified or supplemented expressly or impliedly by the provisions of the Act.
1547 The plurality then observed that in a case of a representation that is said to be misleading or deceptive, this causal requirement would be satisfied by proof of reliance, stating (at 525):
Here we are concerned with contraventions of s. 52(1) in the form of misleading conduct constituted by misrepresentations. In this situation, as at common law, acts done by the representee in reliance upon the misrepresentation constitute a sufficient connexion to satisfy the concept of causation. And, if those acts result in economic loss, that is, loss other than physical injury to person or property, that economic loss will ordinarily be recoverable under s. 82(1).
1548 Myer submits that the statement of the plurality in Wardley was explained in Ford Motor Company of Australia v Arrowcrest Group Pty Ltd (2003) 134 FCR 522 as authority "for the proposition that a practical or common sense concept of causation should be applied in cases" involving a representation that is misleading or deceptive but not as "authority for the proposition that an applicant does not need to establish reliance in a claim for damages under ss 82 and 87 for breach of s 52" of the TPA (at [106] to [107] per Lander J, Hill and Jacobson JJ agreeing). Rather, the further statement of the plurality set out above was understood in Arrowcrest to have "confirmed that causation in cases of the kind mentioned would be established by proof of reliance" (at [109]). Thus, although it could be accepted that the impugned conduct need not "be the sole or principal inducement for a party", the "corollary of that is not that the misleading or deceptive conduct need not be an inducement for a party" (at [110]). This reflected the observation in Gould v Vaggelas that it is sufficient if the representation "plays some part even if only a minor part in contributing to the formation of the contract" in a claim of misleading or deceptive conduct inducing entry into a contract (Arrowcrest at [110]).
1549 In Arrowcrest, Lander J observed that none of the cases relied upon by Ford "support Ford's contention that causation can be established in a misrepresentation case without proof that the misrepresentations were relied upon" (at [123]). Rather, the cases supported (at [123]):
a different (but irrelevant proposition …) that an applicant may establish causation in such a case by proving that a third party relied upon the misrepresentations and that party's reliance caused the applicant's damage.
1550 Thus, Ford could not establish loss without proving reliance upon the representations made by Tristar.
1551 Myer points out that the statements by the plurality in Wardley were also adverted to in Digi-Tech (Aust) Ltd v Brand (2004) 62 IPR 184 in rejecting the appellants' argument that it was not necessary for a party seeking to recover damages to show direct reliance upon misleading conduct by the representor. The appellants' case was put on the basis of an "indirect causation" theory analogous to the market-based causation theory. The appellants' case was characterised in the following terms (at [149]):
The appellants put their case in this way. They said that if Digi-Tech had not produced misleading and deceptive forecasts concerning the revenue and gross margin of the products, Deloitte would not have produced a valuation to support the price of $72.5m. In the absence of that valuation, or any valuation supporting that price, the investment scheme would not have gone ahead and Mr Urwin would not have proposed the scheme to any of the investors. It was submitted that Digi-Tech's misleading conduct, thereby, caused Mr Urwin to act in a way that led to loss or damage to the appellants. They described this argument as the "indirect causation theory".
1552 In rejecting the appellant's arguments that indirect causation was sufficient, the Court distinguished between two types of cases, the first type of case being one where the misleading conduct had caused others to act to the direct prejudice of the plaintiff and the second type of case being one where the plaintiffs suffered loss because they, themselves, were induced by misleading representations to perform some act or omission by which they were prejudiced. The Court held that proof of reliance is an essential link in the chain of causation in the latter type of case.
1553 The Court explained (at [156]):
The difference lies in the fact that in the first category of case no conduct on the part of the plaintiff forms a link in the causation chain. In the second category, the inducement of the plaintiff and his or her act or omission causing loss is an essential part of the chain. Without such inducement and a consequential act or omission on the part of the plaintiff there is indeed no linking chain between the misleading conduct and the plaintiff's loss.
1554 This analysis, in the Court's observation, demonstrated "the fallacy of applying the so-called indirect theory of causation" (at [157]). It was clear that "in cases of this kind (misrepresentation inducing a transaction) the courts have required reliance by or on behalf of the plaintiff on the misrepresentation as being essential to the proof of causation as required by s 82(1)" and that "[p]ersons who claim damages under s 82(1) on the ground that they entered into transactions induced by the misrepresentations of other persons must prove that they relied on such misrepresentations and, therefore, 'by' that conduct, they suffered loss or damage" (at [159]). Accordingly, the Court concluded that (at [158]):
On the assumption that Digi-Tech's forecasts as to the revenue and gross margin of the products were misleading and deceptive, that misleading and deceptive conduct resulted in Deloitte producing, in essence, a misleading and deceptive valuation to support the price of $72.5m. That valuation enabled the investment scheme to be put together and proposed by Urwin to the appellants. But to complete the chain of causation, there must be something linking the appellants' loss to their entry into the investment scheme. That link is the inducement of the appellants and their consequential act of entering into the transaction to their prejudice. Without that link, there is no proof that the misleading conduct caused the loss.
1555 Myer points out that Digi-Tech was followed in Ingot Capital. That case concerned, inter-alia, ss 995 and 1005 of the Corporations Law. Section 995 of the Corporations Law prohibited misleading or deceptive conduct in connection with dealings in securities, and s 1005 provided a mechanism for recovery of loss suffered by the conduct of a person in contravention of, inter-alia, s 995. The investors' case for loss under ss 995 and 1005 was put on an indirect basis, namely that the relevant board had been misled and the investors suffered loss or damage by the contravention of s 995 because, if s 995 had not been contravened, the board would not have issued the prospectus and the notes (which were purchased by investors) would not have been issued.
1556 The reasoning in Digi-Tech was explained as follows (at [615] and [618]):
[The court in Digi-Tech] held that the relief so claimed was based on a flawed "but for" test for causation. The Court held that, under s 82(1) of the Trade Practices Act (Cth), persons who claim damages on the ground of misleading or deceptive conduct in contravention of s 52, and who allege that they incurred those damages by acquiring something in consequence of such conduct, must prove that they were misled by that conduct. If that is not proved, the plaintiffs fail to establish that the damages claimed were suffered "by" that conduct …
The rationale of Digi-Tech (Australia) is that loss incurred by plaintiffs in acting (or refraining from acting) to their prejudice can only be loss caused "by" conduct contravening s 52 if the plaintiffs are misled by that conduct. Likewise, in my view, such plaintiffs can only succeed in cases based on a contravention of s 995 [of the Corporations Law] if, in fact, they are misled. I stress that by "such plaintiffs" I mean plaintiffs who claim to have suffered loss brought about by their own actions or omissions coupled with misleading conduct by the defendants.
1557 Further, it was said that Arrowcrest was entirely consistent with Digi-Tech.
1558 Further, Giles JA rejected the appellants' argument that the observations in Digi-Tech were obiter, stating that he did "not regard the Court's supplementary observation that the 'indirect causation theory' was unavailable on pleading grounds as detracting from the considered statements in the passages" in Digi-Tech (at [11]). Giles JA explained the contrast drawn in Digi-Tech between types of cases in the following terms (at [12]):
Their Honours were contrasting the kinds of claim, and were not restricting what followed to where there was direct inducement of the plaintiff; they were identifying the kind of claim in which inducement of the plaintiff played a part. The distinction drawn in Digi-Tech (Australia) v Brand is between cases where conduct on the part of the plaintiff "forms a link in the causation chain" (at 54,242 [156]) and where it does not. Where it does, there must be reliance on the misleading conduct in the manner next explained. Where it does not, there may be recovery if the act of the innocent party induced by the misleading conduct "by its very nature, causes the plaintiff's loss" (at 54,242 [155]), but that is where the plaintiff passively suffers loss from another's act.
1559 Thus, in referring to a case of "misrepresentation inducing a transaction", Digi-Tech was referring to "a case where the plaintiff was not a passive sufferer from another's act, but was someone who made a decision to enter into the transaction to which the representation was material" (at [13]). Digi-Tech was not confining the requirement of causation in a case of that kind to "direct inducement" but were concerned, instead, that the "decision and the materiality to it of the representation was a link in the causal chain" (at [13]).
1560 Giles JA continued (at [19]):
Where there is a decision by the plaintiff whether or not to enter into a transaction, any resulting loss or damage is not dictated by the laws of nature. That is not the first class of case, but the second. If the plaintiff would not have had the opportunity to enter into the transaction, that "but for" element does not go beyond a reason why the plaintiff entered into it. Conduct which merely provides the opportunity for the plaintiff to enter into the transaction will not suffice, unless the purpose of s 995 and s 1005 is to provide recompense for loss or damage suffered only because there was the opportunity to enter into the transaction and without regard to materiality of the representation to the plaintiff's decision to enter into the transaction.
1561 In affirming the principles expressed in Digi-Tech, Giles JA observed that the requirement that there be some reliance was consistent with the policy underlying provisions like s 1005 of the Corporations Law and cognate provisions, like s 82 of the TPA. His Honour observed (at [21]):
Section 1005 should be applied in a way that promotes provision of correct information to investors and protects them in making investment decisions. But this does not warrant compensating investors regardless of the effect on their decision-making of the misleading conduct. Once provided with correct information, the investors must make their investment decisions. Perhaps in some circumstances a plaintiff enters into a transaction simply because the opportunity to do so is available, when it would not have been available had there not been the misleading conduct, and that plaintiff can be regarded as in like position to the passive sufferer from another's act. That will not be so as a matter of course, and was not so in the present case.
1562 In reaching this conclusion, Giles JA was fortified by the statement of Handley AJA in Gardiner v Agricultural and Rural Finance Pty Ltd (2008) Aust Contract R 90-274 at 90,408 at [442] when referring to ss 995 and 996 of the Corporations Law, that a plaintiff relying on a contravention "must establish that he relied on the misleading or deceptive conduct, or the false or misleading statement, or that he would have acted differently if the material omission had been disclosed". This statement by Handley AJA involved, in Giles JA's opinion, "the correct approach to an action under s 1005 to recover loss or damage suffered by contravention of s 996" (at [41]).
1563 Myer submits that the reasoning and conclusions expressed in each case correctly reflects the causal requirements applicable to a claim based on misleading or deceptive conduct where the defendant's conduct is a link in the relevant chain of causation.
1564 Let me say now that I do not completely accept any such narrow analysis of these cases. Moreover, and importantly, it should be apparent that none of this analysis has anything to do with s 674 and causation analysis concerning a breach of the continuous disclosure provisions.
1565 Now Myer says, putting HIH Insurance to one side, that the cases ordinarily cited by proponents of market-based causation, namely, Janssen-Cilag and Stockland (Constructors) Pty Ltd v Retail Design Group (International) Pty Ltd [2003] NSWCA 84, are entirely consistent with the proposition that a plaintiff must prove some form of reliance on the relevantly misleading or deceptive conduct in order to establish a necessary link in the causal chain. And Myer says that contrary to the position adopted by proponents of market-based causation, neither case eschews the concept of reliance nor supports the proposition that proof of reliance is not part of the causal connection necessary to support a claim for misleading or deceptive conduct. Rather, each case provides further support for the proposition that a plaintiff must suffer loss as a result of someone being induced to act or to refrain from acting by the defendant's wrongful conduct.
1566 So, Myer says that in Janssen-Cilag, the plaintiff brought an action against Pfizer alleging that Pfizer made misleading and deceptive representations to consumers through an advertising campaign which caused the plaintiff loss because, as a result of the misrepresentations, members of the public and pharmacists were induced to purchase Combantrin, a drug marketed by Pfizer, instead of the plaintiff's drug, Vermox. The plaintiff's claim was not that it had been misled by Pfizer's misrepresentation but that members of the public had been misled causing the plaintiff's loss. Pfizer resisted an award of damages under s 82 of the TPA on the basis that "only a person who relied on the representation which constituted the contravention of s 52 can recover damages under s 82" whereas the plaintiff "contended that a person who was not himself misled directly by the representation but who suffered injury caused directly by the fact that another person who did rely on the representation was misled or deceived by it can recover damages under s 82" (at 528).
1567 In upholding the plaintiff's claim, it was stated (at 529):
Section 82 is the vehicle for the recovery of loss or damage for multifarious forms of contravention of the provisions of Pts IV and V of the Act. It is important that rules laid down by the courts to govern entitlement to damages under s 82 are not unduly rigid, since the ambit of activities that may cause contraventions of the diverse provisions of Pts IV and V is large and the circumstances in which damage therefrom may arise will vary considerably from case to case.
What emerges from an analysis of the cases (and there are many of them) is that they do not impose some general requirement that damage can be recovered only where the applicant himself relies upon the conduct of the respondent constituting the contravention of the relevant provision.
Also, a perusal of the provisions of Pts IV and V, the contravention of which gives rise to an entitlement to an applicant for compensation for loss or damage, points to the conclusion that applicants may claim compensation when the contravener's conduct caused other persons to act in a way that led to loss or damage to the applicant …
1568 So, whilst it was accepted that a plaintiff's loss or damage must be caused by the respondent's misleading or deceptive conduct, it was said that there was "nothing in the language of the Act or its purpose to warrant the suggestion that the right of an applicant for damages under s 82 is confined to the case where he has relied upon or personally been influenced by the conduct of the respondent which contravenes the relevant provision of Pt IV or Pt V" of the TPA (at 528).
1569 Stockland involved an application of Janssen-Cilag. In that case, the respondent had brought a cross-claim against the Stockland group of companies alleging that one of them had made false representations to others within the group that the respondent was responsible for a claim against the Stockland group of companies and was liable to them in negligence. The false representations were said by the respondent to have caused it loss because other entities within the Stockland group of companies formed the view that the respondent was not competent so that, whereas it had previously been making substantial profits from its work for the Stockland group, the respondent no longer had that work and those profits. The applicant resisted the respondent's cross claim for damages on the ground that there was no allegation that the respondent "had relied on the representations", the only reliance alleged being that of others within the Stockland group of companies (at [27]). In rejecting this argument, it was stated, citing Janssen-Cilag, that (at [27]):
there is no requirement in the Trade Practices Act to the effect that damages are recoverable under s52 and s80 only if they are caused to a plaintiff by reason of the plaintiff itself being misled by the representations. A plaintiff may be able to recover damages for loss suffered by the plaintiff because others are misled by a defendant's misleading conduct.
1570 Myer says that it is apparent therefore that neither Janssen-Cilag nor Stockland provide any support for the proposition that reliance is no longer a necessary part of the causal chain in a claim for misleading or deceptive conduct, or that causation may be established without proof of any form of reliance or inducement. Indeed, it says that Arrowcrest made it clear that Janssen-Cilag "is not authority for the proposition that causation can be established without proof of reliance" (at [115]). It is instead "authority for the proposition that the applicant need not establish that it relied upon the respondent's conduct, but can establish liability by proof that others did, as a result of which the applicant suffered loss" (at [115]).
1571 Now even if all of this be so, in my view it says nothing about causation concerning contraventions of the continuous disclosure requirements.
1572 Further, Myer says that the corollary of the proposition that an applicant may satisfy the causal chain by proving that others relied upon the misleading conduct is not the proposition that reliance is irrelevant to the issue of causation. Indeed, Arrowcrest pointed out that Janssen-Cilag was not authority for Ford's contention that proof of reliance was not necessary to establish causation, observing (at [116]):
Indeed if anything it supports the respondent's contention that reliance is a necessary element to establish causation when the conduct complained of is constituted by misrepresentations. The applicant could not have established its case in Janssen-Cilag Pty Ltd v Pfizer Pty Ltd without proof that there was reliance by the consumers.
1573 Further, Myer says that Arrowcrest observed that other cases often cited by proponents of market-based causation, namely, Hampic Pty Ltd v Adams [1999] NSWCA 455 and McCarthy v McIntyre [1999] FCA 805, also provided no support for the proposition that causation may be established without proof of reliance, and were themselves cases in which some form of reliance had been proven. Thus, in Hampic, the cleaner that had contracted dermatitis was able to succeed because the respondent's supervisor had read the label and distributed the product to the cleaner in accordance with the label's instructions. Hampic was not, therefore, a case of no reliance, but a case of reliance on the conduct by a person apart from the applicant in circumstances where that reliance caused the applicant damage. The same could be said of McCarthy, a case where the applicant proved reliance by establishing that the relevant Bank had relied on false trading figures in deciding to advance the applicants a loan which was used by the applicants to purchase a business from the respondent.
1574 Accordingly, as Arrowcrest said, cases like Janssen-Cilag should properly be understood as supporting the proposition that an "applicant may establish causation in such a case by proving that a third party relied upon the misrepresentations and that third party's reliance caused the applicant's damage" (at [123]), but not as support for any wider proposition concerning the centrality of reliance to the causal requirements applicable to a claim of misleading or deceptive conduct.
1575 But I would just note at this point for the moment that even accepting Myer's analysis of these authorities, it is a non-sequitur to argue that because the current universe of cases have found that:
(a) reliance by the applicant is sufficient to establish causation; and
(b) reliance by a third party is sufficient to establish causation by the applicant,
it follows that reliance must be established in either of those two forms in any and every case. That is to re-write the relevant statutory language. But let me continue with Myer's arguments.
1576 Myer submits that cases like Janssen-Cilag and Stockland should be understood merely as cases in which the concept of reliance was extended rather than discarded. So in Digi-Tech, Stockland was explained on the following basis (at [155]):
[Stockland] followed the approach of Janssen-Cilag. Stockland, like Janssen-Cilag was not a case where the plaintiff claimed damage caused by entering into a transaction induced by misleading conduct. In both cases the misleading conduct had caused others to act to the direct prejudice of the plaintiff. That is to say, the chain of causation was as follows: first, misleading conduct by the defendant; second, an innocent party is induced by the misleading conduct to act in some way; third, the innocent party's act, by its very nature, causes the plaintiff loss. On this basis, no act of the plaintiff contributes to the loss. The chain of causation is complete without there needing to be any act or omission on the part of the plaintiff.
1577 The Court observed that cases like Janssen-Cilag and Stockland were to be distinguished from a case where a plaintiff suffers loss because it is said to have been induced by misleading representations to perform some act or omission causing it loss. The Court said (at [156]):
The Janssen-Cilag and Stockland category of claim is materially different to that which occurs when plaintiffs suffer loss because they, themselves, are induced by misleading representations to perform some act or omission by which they are prejudiced. The difference lies in the fact that in the first category of case no conduct on the part of the plaintiff forms a link in the causation chain. In the second category, the inducement of the plaintiff and his or her act or omission causing loss is an essential part of the chain. Without such inducement and a consequential act or omission on the part of the plaintiff there is indeed no linking chain between the misleading conduct and the plaintiff's loss.
1578 But I would note that even if these cases involve extensions of the concept of reliance, how does it follow from that observation that the boundaries of causation are so limited? It does not. All that such an artificial limitation can be is an article of faith by the opponents of market-based causation. But such a tenet of faith is heretical to the one true faith of statutory interpretation. Let me continue.
1579 Myer also says that its understanding of Janssen-Cilag and cases like it is consistent with observations in ABN AMRO Bank NV v Bathurst Regional Council (2014) 224 FCR 1 that "the entitlement to recover loss or damage in a case of misleading and deceptive conduct is not confined to persons who relied on the conduct" in the sense that "a plaintiff need not establish that the plaintiff directly received and relied upon the misrepresentation made by a defendant" (at [1376]). Indeed, Myer says that contrary to the understanding of ABN AMRO advanced by proponents of market-based causation, nothing in ABN AMRO undermines the force of Digi-Tech and Ingot Capital or expands the scope of Janssen-Cilag. To the contrary, ABN AMRO involves no more than the routine application of these cases.
1580 ABN AMRO concerned the marketing and sale of an exotically structured credit derivative instrument (Rembrandt Notes) by ABN Amro which had to its knowledge been given an AAA credit rating in contravention of statutory proscriptions on misleading or deceptive conduct. The Rembrandt Notes, which together with the rating concealed and shifted risk, were marketed and sold by ABN Amro to Local Government Financial Services Pty Ltd, which in turn marketed and sold the Rembrandt Notes to municipal councils by, inter-alia, emphasising that the notes carried a AAA rating, which meant that they were investments of a kind that municipal councils were permitted to make in accordance with the relevant Ministerial Order. A basis on which ABN Amro denied liability, both at trial and on appeal, was that it had not directly induced the municipal councils to purchase the Rembrandt Notes so that the element of reliance necessary to establish the causal chain for misleading or deceptive conduct could not be completed.
1581 But the Full Court rejected ABN Amro's contention on the basis that it was not necessary for there to be proof of direct reliance (at [1376]). This did not, however, carry with it the corollary that proof of some form of reliance was irrelevant to the causal requirements applicable to a claim of misleading or deceptive conduct. The Full Court observed that (at [1377]):
The PA Councils are entitled to rely upon ABN Amro's conduct in disseminating and promoting the rating to LGFS as a step in the chain of causation that led to their losses. Part of that chain of causation was the PA Councils' reliance upon the AAA rating, which they would never have received had it not been provided by ABN Amro to LGFS, which would not have happened if LGFS had not relied upon the ABN Representations …
1582 It was not to the point, therefore, that the representations had not been made directly by ABN Amro to the municipal councils. So it was said that "ABN Amro represented to LGFS that the rating could be relied upon and that the rating meant that the CPDO had an extremely strong capacity to meet its obligations … and that LGFS relied on those representations" (at [1379]). And the representations made by ABN Amro to LGFS were a decisive consideration in LGFS's decision to purchase the Rembrandt Notes and to sell them to the municipal councils. In this sense, the representations made by ABN Amro "to LGFS, and LGFS' reliance upon them, were a material cause of the [municipal councils'] decision to invest in the Rembrandt notes" (at [1380]). Therefore, ABN AMRO is not a case where causation was established in the absence of reliance.
1583 Moreover, Myer says that the reasoning of the Full Court in ABN AMRO needs to be viewed against Jagot J's numerous findings as to the purpose of the representations made by ABN Amro, and the effect of those representations on LGFS and the municipal councils. The secure findings of Jagot J to which the Full Court specifically referred included that:
(a) the representations made by LGFS in reliance on the representations made by ABN Amro constituted an opinion intended to induce the council officers to invest in the product and that, considered in context, many of them constituted a recommendation to invest in the product, noting that the course of dealings between LGFS and the municipal councils meant that "LGFS expected and intended that, in making a decision to invest, the councils would rely on LGFS' advice" (at [1032]);
(b) the municipal councils invested in reliance on their erroneous beliefs induced by LGFS's conduct (at [1160]);
(c) the municipal councils specifically relied on the representation made by LGFS that the Rembrandt Notes were specifically designed for local government which was based on the AAA rating assigned to the Notes; and
(d) the representations made by LGFS, which were derivative of the representations made by ABN Amro, were a "powerful inducement for councils to believe the product was particularly well suited to their investment requirements having regard to the Ministerial Order, the [I]nvestment [G]uidelines and the prudent person standard to which councils were subject and the fact that councils deal with public money ultimately required for public purposes" (at [1193]).
1584 Accordingly, Myer says that ABN AMRO does not assist proponents of market-based causation. But that is both a distortion and an overstatement. ABN AMRO had nothing to say against market-based causation. And clearly it was not defining or limiting the boundaries of causation under the relevant statutory tests.
1585 Myer also says that there is no warrant for attributing any wider operation to cases like Janssen-Cilag. Further, Myer says that it would be erroneous to view cases like Janssen-Cilag as allowing a party to establish the relevant causal chain by proving reliance by any person. This is contrary to the settled rule that, in order for a party to successfully establish "indirect causation" on the basis of third party reliance, there must be a "sufficient and direct link" or a "requisite element of proximity" (Finishing Services Pty Ltd v Lactos Fresh Pty Ltd [2006] FCAFC 177 at [31]; Chowder Bay Pty Ltd v Paganin [2017] FCA 332 at [379]). So it is said that cases like Janssen-Cilag do not assist the applicant in this proceeding. And Myer says that they provide no basis for invoking or supporting the concept of market-based causation.
1586 Now Myer had to accept that most of the authorities concerned the requirements of causation applicable to a claim of misleading or deceptive conduct under the TPA or its successor. But Myer says that the principles of causation applicable to such a claim are to be treated as applicable because such provisions are cognate to the provisions of the Act that are in issue in this proceeding. It says that the meaning of the words "by the conduct of another", as deployed in s 1041I, for example, is well-established, both in the context of that provision and its equivalents. Further, it says that whilst the tests for causation in ss 1317HA and 1325 have received less attention than the "by the conduct of" formulation, the words "because of" and "resulted from" must posit a test for causation which is at least as onerous as that required by the term "by".
1587 I would say now that this submission is problematic for a number of reasons.
1588 First, it appears to be premised on a narrow view of causation relating to misleading or deceptive conduct that I do not accept. Reliance of the applicant may be a sufficient condition for such causation. Reliance of a third party may also be enough with other matters. But neither of these mechanisms are necessary conditions.
1589 Second, none of these cases deal with ss 1317HA and 1325 in the context of dealing with s 674.
1590 Third and relatedly, the point is not to just divine the meaning of "by the conduct of", "because of", "resulted from" and "by" in some desiccated and decontextualised way and to argue parity of meaning or relative differences in a vacuum. One has to construe and apply these phrases with and in the context of the primary statutory provision said to be contravened. The relevant factual and normative causation are to be considered in connection with the underlying normative standard said to be contravened.
1591 I will return to these points later. Let me turn for the moment to HIH Insurance.
1592 Myer says that I should decline to follow HIH Insurance. It is said to be inconsistent with a long line of established authority and wrongly decided, insofar as it holds that market-based causation provides an adequate basis for causation under Australian law. Further, Myer says that policy and principle militate against the conclusion reached in HIH Insurance.
1593 HIH Insurance concerned a plea of indirect causation in the sense that the plaintiffs "did not essay to prove that they were induced to acquire their shareholdings in HIH by the contravening conduct, or that they did so in direct reliance on the contravening conduct" but instead contended that the requirements of causation were established by reason of the fact that "they acquired HIH shares on the ASX at the then prevailing market price, and that that market price was artificially inflated by reason of the overstated reported financial results" (at [38]). The plaintiffs contended that the requirements of causation were satisfied by the facts that (at [38]):
(1) the contravening conduct misled the market into attributing an inflated value to HIH shares, (2) the plaintiffs acquired their shares in that inflated market, and (3) the plaintiffs thus paid more than they would otherwise have paid for the same shares.
1594 The defendant demurred, observing that Digi-Tech, Ingot Capital and Arrowcrest had plainly established that reliance was necessary to complete the chain of causation where a person claimed to have suffered loss by reason of the entry into of a transaction and that indirect causation was only available where the plaintiff was a passive participant and a third party has been induced by the misleading or deceptive conduct to act to the plaintiff's prejudice.
1595 His Honour's reasoning on this aspect commenced with the view that the ultimate issue posed by s 82 of the TPA and its equivalents "is one of causation, not one of reliance, and reliance is not a substitute for the fundamental question of causation" (at [42]). Accordingly, in his Honour's view (at [42]):
As a matter of principle, if causation - "by conduct of" - can otherwise be established, it cannot matter that reliance is not established. Thus, the statutory cause of action does not, per se, include reliance as a necessary material fact (although that is not to say that it will not be one, as a matter of fact, in the context of many, if not most, individual cases).
1596 This view was said to be supported by Janssen-Cilag, Stockland, Hampic and Australian Breeders Co-Operative Society Ltd v Jones (1997) 150 ALR 488. The effect of these cases, according to his Honour, was to have established that "proof of reliance on the contravening conduct is not an essential element of a cause of action for damages under s 82 of the TPA" because a "sufficient causal connection can be established in ways that do not involve the applicant directly relying on the contravening conduct" (at [50]). And in his Honour's opinion, nothing in Digi-Tech or Ingot Capital militated against that conclusion (at [71]).
1597 His Honour explained away Arrowcrest on the basis that it only required proof of reliance at some stage in the chain of causation. His Honour stated (at [56]):
What [Arrowcrest] establishes is not that the applicant must necessarily prove that it relied on the contravening conduct, but that the applicant must establish that somewhere in the chain of causation, someone relied on the contravening conduct - in other words, that someone was misled or deceived, and that such deception brought about prejudice to the applicant. Unless someone in the chain of causation is deceived, it cannot be said that the ultimate loss to the applicant is "by conduct of" the respondent, because the conduct would be immaterial to the ultimate loss unless it impacted somehow on the causative process.
(Original emphasis.)
1598 Digi-Tech and Ingot Capital, on the other hand, were said not to "deny recoverability in a case such as the present on the basis of indirect market causation" (at [71]). Rather, there was not in Ingot Capital "any suggestion that the investors actually knew or were indifferent to the true position - although avoiding the potential for investors in such a position to recover was an important influence in" Ingot Capital and Digi-Tech (at [71]). Each case had to be read in their context according to his Honour. Thus, it was said to be relevant that (at [71]):
neither involved "market-based causation"; both were concerned with a scenario in which the alternatives were transaction or no transaction, in which the sole causative role of the contravening conduct was in the barest 'but-for' sense to contribute to the creation of the opportunity for the relevant transaction to take place; neither were concerned with a case in which the alternatives were not transaction or no transaction, but transaction at a lower or higher price, in which the contravening conduct had the necessary consequence that the higher price would obtain.
1599 His Honour found it important that HIH Insurance was "not a case in which, on the relevant hypotheses, no-one was misled: while the contravening conduct did not directly mislead the plaintiffs, it deceived the market (constituted by investors, informed by analysts and advisors) in which the shares traded and in which the plaintiffs acquired their shares" (at [73]). His Honour opined that the acquisition of shares on the share market at market price carries with it an inducement to shareholders to enter the transaction on the terms on which they do by the state of the market. In so doing, investors "may reasonably assume that the market reflects an informed appreciation of a company's position and prospects, based on proper disclosure" (at [73]). Thus, it was the case that if "the contravening conduct deceived the market to produce a market price which reflected a misapprehension of HIH's financial position (which is a factual question to be resolved in conjunction with the quantification of damages), then it had the effect of setting the market at a higher level - and the price the plaintiffs paid greater - than would otherwise have been the case" (at [74]). Plaintiffs in this position were said by his Honour to be inevitably exposed to loss.
1600 It was by reference to this analysis that his Honour held that the chain of causation had been established, that chain being identified by his Honour in the following terms (at [75]):
The chain of causation was (1) HIH released overstated financial results to the market, (2) the market was deceived into a misapprehension that HIH was trading more profitably than it really was and had greater net assets than it really had, (3) HIH shares traded on the market at an inflated price, and (4) investors paid that inflated price to acquire their shares, and thereby suffered loss. Thus, the contravening conduct materially contributed to that outcome.
1601 In these circumstances, his Honour could not see "how the absence of direct reliance by the plaintiffs on the overstated accounts denies that the publication of those accounts caused them loss, if they purchased shares at a price set by a market which was inflated by the contravening conduct: the contravening conduct caused the market on which the shares traded to be distorted, which in turn caused loss to investors who acquired the shares in that market at the distorted price" (at [77]). His Honour concluded, therefore, that "'indirect causation' is available and direct reliance need not be established" (at [77]).
1602 Now Myer submits that there are four reasons why the approach taken, and conclusions reached, by his Honour were in error and should not be followed by me.
1603 First, Myer says that his Honour erred in treating Digi-Tech, Ingot Capital and Arrowcrest as though they did not deny recoverability in cases where it is alleged that a misrepresentation induced entry into a transaction, that is, where it is alleged by a plaintiff that it has suffered loss by acquiring something in consequence of another party's contravention, but there has been no proof of reliance direct or otherwise. According to Myer, these cases required proof of reliance in cases of that kind. Myer says that the bases on which his Honour sought to distinguish these cases, namely, that they did not involve market-based causation and were concerned with a scenario in which the alternatives were transaction or no transaction (at [71]), are difficult to follow. Myer says that there is nothing in the reasoning of Digi-Tech or Ingot Capital that suggests that these features were relevant to, or had any effect upon, the reasoning and conclusions expressed in either case. Rather, it was made plain in Digi-Tech and Ingot Capital that proof of reliance is a necessary part of a causal chain in a case where the plaintiff alleges that it suffered loss by reason of its own acts or omissions coupled with misleading conduct by the defendant. According to Myer, the reasoning in Digi-Tech or Ingot Capital admits of no qualifications or exceptions in the principles applicable to a case of that kind, and it was an error for his Honour to proceed otherwise. Further, although his Honour sought to explain away Arrowcrest, his Honour's reasons never explain how his conclusion is consistent with the requirement in Arrowcrest that there must be proof of reliance by someone in the relevant chain of causation.
1604 Now let me say that even if there is merit in some of these points, it hardly avails Myer for reasons which I have already explained. These cases do not deal with causation in the context that I am considering dealing with continuous disclosure. Moreover, even if these cases did ultimately turn on some form of reliance, these cases did not purport to circumscribe the universe of possibilities even for misleading or deceptive conduct.
1605 Moreover, Myer says that his Honour's attempt to justify his conclusion on the basis that the case before him was analogous to the first class of case identified by McHugh J in Henville v Walker does not assist. McHugh J stated (at [100] to [101] and [103]):
In some situations, the legal framework may require a finding that, despite a causal connection in a physical sense between the breach and damage, no causal connection exists for legal purposes. In other situations, the legal framework may require a finding that a causal connection exists even though no more appears than that the damage followed after breach of a legal norm.
In the first class of case, some act of the defendant may have set in train, or some omission of the defendant may have failed to set in train, a series of physical events that resulted in or could have avoided damage to another person or property. In this situation, the damage occurred because, given the act or omission, the laws of nature dictated the result. The physical connection between the defendant's act or omission and the damage suffered, and the materiality of the connection is usually apparent, although often enough it will require expert evidence to demonstrate the connection. In this situation, questions of causation usually present no difficulty, although questions of remoteness of damage may do so. Exceptionally, however, the policy or rationale of the legal norm that has been breached will require the court to disregard the physical connection and to make a finding of no causal connection …
In the second class of case, the damage will not have occurred because of the laws of nature but because a person has acted to his or her detriment by reason of or following some conduct of the defendant. The conduct may be an act, an omission, a statement or a suggestion. But it will not be regarded as causally connected with the detriment if it provides no more than the reason why the person acted to his or her detriment. If the defendant intended the person suffering a detriment to act in the general way that he or she did, the common law will invariably hold that a causal connection existed between the conduct and the detriment. But if the conduct merely provides the reason why the person acted, it will not be sufficient to establish a causal connection unless the purpose of the legal norm that the defendant has breached is to prevent persons suffering detriment in circumstances of the kind that occurred. If a broker negligently advises a client to retain shares because they are a good investment, the broker will be liable for the loss sustained in retaining those shares. But if, having received that advice, the client decides to buy more shares, the broker will not be liable for the further losses unless the terms of the original retainer imposed a duty on the broker to advise in respect of further purchases.
1606 His Honour reasoned that a case of market-based causation fell within the first category of case identified by McHugh J because "the laws of the market" dictated the inevitable consequence of the contravening conduct, and that "the laws of the market" were analogous to the "laws of nature" (at [74]).
1607 But Myer says that this analogy is flawed. The distinction articulated by McHugh J in Henville v Walker was between occurrences brought about by the laws of nature, that is, physical events, following some act or omission of the defendant (a first category case) and occurrences brought about because a person has acted to his or her detriment by reason of or following some conduct of the defendant (a second category case). Properly characterised, HIH Insurance was a second category case. Accordingly, so Myer says, the statements by McHugh J in Henville v Walker, applicable to the first category of case, do not assist.
1608 I would say here that I disagree. McHugh J's first category case is not a bad analogy to the context I am considering. But in any event McHugh J was not purporting to be exhaustive of the possibilities. So even if the analogy was bad, so to conclude does not avail Myer.
1609 Second, Myer says that his Honour erred in construing Janssen-Cilag, Stockland, Hampic and Australian Breeders as establishing the proposition that "proof of reliance on the contravening conduct is not an essential element of a cause of action for damages under s 82 of the TPA" because a "sufficient causal connection can be established in ways that do not involve the applicant directly relying on the contravening conduct" (at [50]). But Myer says that none of the cases cited by his Honour support that proposition, which is far wider than what was in fact determined in Janssen-Cilag and its progeny. The effect of the Janssen-Cilag line of cases is not to render the concept of reliance irrelevant to the causal requirements applicable to a claim of misleading or deceptive conduct. Rather, the effect of the Janssen-Cilag line of cases is merely to expand the concept of reliance so as to permit a plaintiff to establish the relevant causal chain by proving that some other person relied on the misleading or deceptive conduct in a way that caused the plaintiff's loss. They do not stand for the proposition that proof of reliance is no longer an essential element. Indeed, according to Myer, the true exceptionalism of HIH Insurance becomes apparent when it is observed that in each of Janssen-Cilag, Stockland, Hampic and Australian Breeders (as well as Marks v GIO Australia Holdings Ltd (1998) 196 CLR 494 and ABN AMRO) there was in fact proof of reliance, albeit by someone other than the plaintiff, and this proof was sufficient to establish the relevant causal chain. According to Myer, the conclusion in HIH Insurance rested on an entirely different and foreign proposition, namely, that proof of reliance is unnecessary as a matter of causation. In this respect, so it was indelicately described, HIH Insurance is an outlier.
1610 Let me say that I agree with his Honour's conclusion in HIH Insurance whether or not the foundation may be said to be flawed.
1611 Third, Myer says that it is apparent that his Honour purported to derive support for his conclusion from the statement in Campbell that reliance is not a substitute for the essential question of causation (at [143]). But Myer says that this statement needs to be considered in its context. Once it is considered in its context, it is apparent that the statement emphasises, rather than undermines, the importance of inducement to the question of causation. It does not provide a sufficient basis for discarding the concept of reliance.
1612 Let me discuss Campbell in a little more detail.
1613 Campbell concerned a claim by the plaintiffs that they had been induced to enter into a share sale agreement by misrepresentations made by the defendants with regard to the relevant company's financial position. The trial judge found that the principal of Backoffice, Mr Weeks, in entering into the sales agreement did not rely on an asserted representation as to projected sales revenue for December 2004. On appeal Giles JA disagreed with the trial judge's finding on this point (Campbell v Backoffice Investments Pty Ltd (2008) 66 ACSR 359 at [41]). Having referred to the statement of Wilson J in Gould v Vaggelas (at 236) to the effect that "if a material misrepresentation is made which is calculated to induce the representee to enter into a contract and that person in fact enters into the contract, there arises a fair inference of fact that the person was induced to do so by the representation", his Honour held that the representation as to revenue projections induced the plaintiffs' entry into the share sale agreement, saying (at [48]):
On the evidence as a whole, in my opinion the representations remained causally operative. Backoffice was paying for a share in the company, not for a cause of action against Mr Campbell for breach of warranty. The non-recurring expenses went to profitability, and the revenue and EBIT figures were directly important to Mr Weeks' calculations of the value of the company. The representations were calculated, in the sense used by Wilson J, to induce Mr Weeks to purchase the share. Respectfully differing from the trial judge, I do not think that the inference thus arising was displaced, and I consider that the representations played a material part in Backoffice's purchase of the share.
(Original emphasis.)
1614 In reversing the trial judge on this point, Giles JA expressly relied on the availability of inferences of the kind referred to by Wilson J in Gould v Vaggelas.
1615 Thus, according to Myer, the statement of the plurality in the High Court (at [143]) was made in the context of and in response to Giles JA's use of a presumptive inference displacing the factual finding by the trial judge. This is apparent from the wider context in which the statement appears ([142] to [143]):
The appellants nevertheless submitted that Giles JA was wrong to hold, as he did, that Mr Weeks relied on the accuracy of the estimates of future sales revenue and the estimates of future profitability derived from those estimates of revenue. The conclusion which Giles JA reached was founded upon the premise that '[i]f a material representation is made which is calculated to induce the representee to enter into a contract and that person in fact enters into the contract there arises a fair inference of fact that he was induced to do so by the representation'.
Three points may be made about this proposition. First, it is a proposition expressed in relation to the law of deceit, not the operation of statutory provisions for the award of damages suffered by contravention of consumer protection provisions proscribing misleading or deceptive conduct. Secondly, the proposition carries within it a number of subsidiary questions, such as what is a 'material' representation, and when is a material representation 'calculated' to induce entry into a contract. Thirdly, because the proposition is directed to the drawing of inferences, consideration of its application must always attend closely to all of the evidence that is adduced that bears upon the question being examined. With considerations of these kinds in mind, Giles JA was right to point out that reliance is not a substitute in the context of the Fair Trading Act for the essential question of causation. Moreover, it is also right to observe, as Giles JA said, that '[i]t may be artificial to speak of reliance in determining what action or inaction would have occurred if the true position had been known'.
(Original emphasis.)
1616 So, the plurality's remarks were directed to the correctness of deploying a presumptive inference as to inducement to displace factual findings. Viewed in context, according to Myer there is nothing in the remarks of their Honours that would undermine the proposition that, in order to establish compensable loss, the plaintiffs were required to show they relied on or were induced by the defendants' conduct. Indeed, the effect of the High Court's judgment was to restore the trial judge's holding that causation could not be established because reliance had not been proven. The plurality held that (at [147]):
it was not open for to the Court of Appeal to infer, from its own assessment of the materiality of the representation and its own assessment of whether the representation was calculated to induce entry into a contract, that Mr Weeks would not have proceeded with the share purchase.
1617 And (at [150]):
As for the claims concerning the estimate of sales revenue for December 2004, Backoffice and Mr Weeks established at trial that Mr Campbell had in this respect engaged in conduct that was misleading or deceptive or likely to mislead or deceive. But Backoffice and Mr Weeks did not prove that, had they known the truth, they would not have proceeded with the purchase. Because it was not shown that Backoffice and Mr Weeks would not have proceeded with the purchase, their claims that they would not have outlaid $850,000 for a share that turned out to be worthless do not arise.
1618 French CJ adopted the same approach, holding that (at [55]):
it was not open to Giles JA … to depart, as he did, from the primary judge's finding as to reliance so far as the December 2004 estimates were concerned… There was, as counsel for Mr Campbell submitted, no exploration at trial of whether Mr Weeks would have withdrawn from the transaction had he known only of the shortfall in sales revenue figures. His caution about the figures with which he was provided would indicate that something more than a somewhat speculative inference was necessary to establish the reliance that would forge the link between the misleading or deceptive conduct in relation to the December 2004 estimates and the loss which he claimed.
1619 Accordingly, viewed in its context, Myer submits that Campbell confirms rather than undermines the necessity of establishing that the defendant's wrongful conduct induced the action or inaction which occasioned loss. Therefore, so Myer submits, it was an error for HIH Insurance to treat it as though it supported the wider proposition that proof of reliance was irrelevant to the causal inquiry. This proposition is contradicted by, and sits inconsistently with, the outcome in Campbell.
1620 I think the straight-forward take-out from Campbell is rather that it is not saying that reliance whether by the applicant or a third party is a necessary condition in all cases. Indeed, both the plurality and French CJ were clear about not saying that.
1621 Fourth, Myer says that his Honour in HIH Insurance appeared to invoke considerations based on the efficient capital market hypothesis in support of his reasoning. But Myer says that the relevance of an efficient market to questions of causation have been largely unexplored in this jurisdiction. It has, however, been at the centre of the "fraud on the market" jurisprudence that has developed in the United States. But it is said that that jurisprudence does not, however, support the proposition that reliance (or inducement) is irrelevant to causation. That jurisprudence in fact affirms the importance of reliance. It provides no support for the reasoning in HIH Insurance.
1622 Let me say something about Basic Inc.
1623 In the US the concept of reliance forms a constituent element of an actionable disclosure. In Basic Inc, the US Supreme Court accepted a presumption based on the fraud on the market theory (at 243) to facilitate proof of reliance as required by the relevant s 10(b) and rule 10b-5 that I have identified earlier. In so doing, Blackmun J who delivered the opinion of the Court stated:
We agree that reliance is an element of a Rule 10b-5 cause of action. Reliance provides the requisite causal connection between a defendant's misrepresentation and a plaintiff's injury. There is, however, more than one way to demonstrate the causal connection. Indeed, we previously have dispensed with a requirement of positive proof of reliance, where a duty to disclose material information had been breached, concluding that the necessary nexus between the plaintiffs' injury and the defendant's wrongful conduct had been established. Similarly, we did not require proof that material omissions or misstatements in a proxy statement decisively affected voting, because the proxy solicitation itself, rather than the defect in the solicitation materials, served as an essential link in the transaction.
1624 In Basic Inc terms, the "fraud on the market" theory rests on the idea that share prices are a function of all material information about the company and its business. The relevant presumption was said to be necessary to encompass the difference between the features of the stock market and the early fraud cases (at 244):
the market is interposed between seller and buyer and, ideally, transmits information to the investor in the processed form of a market price. Thus, the market is performing a substantial part of the valuation process performed by the investor in a face-to-face transaction. The market is acting as the unpaid agent of the investor, informing him that given all the information available to it, the value of the stock is worth the market price …
[i]n an open and developed market, the dissemination of material misrepresentations or withholding of material information typically affects the price of the stock, and purchasers generally rely on the price of the stock as a reflection of value.
(Citations omitted.)
1625 The content of the Basic Inc presumption was explained by Roberts CJ in Halliburton Co v Erica P John Fund Inc 573 US 258 (2014) at 279 in the following terms:
What is called the Basic presumption actually incorporates two constituent presumptions: First, if a plaintiff shows that the defendant's misrepresentation was public and material and that the stock traded in a generally efficient market, he is entitled to a presumption that the misrepresentation affected the stock price. Second, if the plaintiff also shows that he purchased the stock at the market price during the relevant period, he is entitled to a further presumption that he purchased the stock in reliance on the defendant's representation.
(Emphasis added.)
1626 This explanation of the content of the Basic Inc presumption is significant. It clarifies that the effect of Basic Inc is to permit the making of a rebuttable evidentiary presumption that a buyer of shares relied on publicly available information in the market where the market has in fact been proven to be efficient. But it remains an element of the cause of action that the plaintiff and each member of the class establish actual reliance on the information in the market. The presumption merely shortcuts this proof. This is made clear by the explanation given by the Court in Halliburton.
1627 It is not in doubt that the efficient capital market hypothesis underpinned the analysis in Basic Inc. But as the arguments canvassed in Halliburton reveal, in the years since Basic Inc the efficient capital market hypothesis has been questioned (see Halliburton at 289 per Thomas J).
1628 Now Myer says that it is clear that the efficient capital market hypothesis cannot be taken to provide a safe foundation for the adoption into Australian jurisprudence of the Basic Inc presumption. I agree entirely. But I do not know where any of this takes Myer. Market-based causation is not the same thing as the US "fraud on the market" rebuttable presumption mechanism. And even if Basic Inc had never existed, that would not deny the force of market-based causation under the relevant Australian statutory provisions.
1629 Further, one should not confuse concepts. The efficient capital market hypothesis is relevant to market-based causation forensically. So, if it is not a good assumption in a particular case involving a particular class of securities, factually market-based causation and the "inflation-based measure" of loss in that case may fail. But I am here dealing with the availability of market-based causation as a matter of law. It is just misconceived to take doubts about the use of a securities specific forensic economic tool, let alone doubts expressed by foreign judges, to deny or query the availability as a matter of law of a test for market-based causation in Australia.
1630 Let me be clear. In invoking market-based causation in the present context, I do not need to adopt any part of the legal reasoning in Basic Inc. Further, whatever misconceived views have been expressed elsewhere denying the robustness of the efficient capital market hypothesis, they hardly matter to the availability, as distinct from proof in an individual case, of market-based causation under Australian law.
1631 Now in summary, Myer submits that I should decline to follow HIH Insurance.
1632 Let me say several things about HIH Insurance. First, it says nothing about causation concerning breaches of the continuous disclosure provisions. I am free to go my own way, of course proceeding cautiously. Second, as to causation concerning misleading or deceptive conduct, I do not consider that I am bound by appellate authority to reject market-based causation. And in that respect I agree with Brereton J's overall conclusions in that respect, albeit that my underlying reasoning differs in some respects.
1633 I should now state my own principal reasons for accepting market-based causation leveraging off my 2011 analysis.