Interest
2 Pursuant to the terms of s100 of the Civil Procedure Act 2005, interest is payable up to judgment on the amount awarded. Generally the appropriate rate for non-economic loss is four percent: MBP (SA) Ltd v Gogic (1991) 171 CLR 657. The principles on the awarding of interest in defamation cases take account of the assumption that damages represent, at least in part, a loss spread over the period from the date of publication to trial.
3 Counsel for both the plaintiff and defendant have, very helpfully, referred me to a number of judgments in this regard. Each of the parties rely upon the judgment of McHugh JA in John Fairfax & Sons Ltd v Kelly (1987) 8 NSWLR 131 and the defendants submits that the practice in defamation matters thereafter has been to award interest at a rate of two percent (i.e. half the appropriate rate for non-economic loss) unless there is some good reason to depart from that practice. In particular, the defendant refers to the judgment of Simpson J in Vilo v John Fairfax & Sons Limited [2000] NSWSC 1206, in which her Honour said:
"In this case, as in others, I think it should be taken that the damage to the plaintiff's reputation and the injury he suffered, was spread (perhaps not evenly) over the period of 17 years. But it must be taken to cease on the award of damages. Although it may be reasonable to conclude that the greater damage was occasioned in the earlier part of the period, thus tilting the balance slightly in favour of the plaintiff for a larger interest rate, I think to do justice to both parties it is more appropriate to treat the injury as spread evenly over the period. This would justify a having of the interest rate declared by the High Court. I propose to award interest on the whole of the damages over the whole of the period, at a rate of 2 percent." ( Vilo at [25])
4 The original judgment of McHugh JA in John Fairfax (with which on this issue Kirby P agreed) was relevantly in the following terms:
"The correct approach in theory would seem to be that, since the plaintiff was entitled to damages immediately upon publication, the proper enquiry is first to determine to what extent the award was increased by reason of continuing injury. In strict theory the interest, in respect of this additional sum, would need to take account of the fact that the injury was spread over a period after publication. That is, leaving aside any question of future loss, the matter should be approached on the basis that the plaintiff is prima facie entitled to interest on the whole amount of the award from the date of publication. However, that amount has to be reduced for any sum additional to 'vindication damages' awarded in consequence of injuries suffered between publication and verdict. This approach gives rise to obvious difficulties of assessment. But if, as I think is the case, the plaintiff is entitled to part of his damages from the date of publication, the choice is between awarding no interest at all or attempting to calculate interest on a basis which, although not mathematically perfect, achieves a measure of justice. Since it is unfair to plaintiffs to deprive them of interest for the period in which they have been deprived of their money, interest ought to be awarded to the extent that it is fair and proper." (at 143D-F)
5 While that approach has been followed to the effect that interest has been spread and the proper interest rate halved, that has not been a universal practice: see for example Australian Consolidated Press v Driscoll (1988) Aust Torts Reports 80-175.
6 The Court of Appeal has recently discussed this issue in Amalgamated Television Services Pty Ltd v Marsden [2002] NSWCA 419. In dealing with an appeal from the judgment of Levine J, the Court referred to the judgment of Simpson J in Vilo, above (as had Levine J at first instance) and said:
"[1551] In other cases the spread of loss over the relevant period has been reflected by halving the interest rate (see for example Hartley v Nationwide News Pty Limited (Allan J, 4 May 1995, unreported); Thompson v Australian Capital Television Pty Ltd (1998) 133 ACTR 1, effectively following the practical approach of McHugh JA. That has not always been done (see for example Norris v Illawarra Newspaper Holdings Pty Ltd (Badgery-Parker J, 15 December 1995, unreported) and Erskine v John Fairfax Group Pty Ltd (Levine J, 6 May 1998, unreported).
…
[1553] Interest awarded in the exercise of the power in s94 of the Supreme Court Act is discretionary. Levine J was not obliged to follow a formula. He considered that 2 percent over the whole period ' represents a fair and just outcome '. He did not, as the respondent's submissions in effect asserted, blindly follow the approach of Simpson J without regard to the facts of the present case….
[1554] His Honour recognised that vindication was a substantial component of the award, and the entitlement was as at the day of publication. His Honour appears to have been moved by two considerations. One was that it accorded with the principle ' as to the continuum over which the initial loss has been sustained '. The other was the artificiality of trying to allocate sums of money to particular components; this must have meant allocating the damages between injury to feelings and reputation and vindication of reputation." ( Amalgamated Television Services Pty Ltd v Marsden [2002] NSWCA 419, per Beazley, Giles, Santow JJA)
7 Applying the principles as in the above judgments, it is clear that it is impermissible to apply mathematically a formula without assessing the appropriateness of the interest rate and determining, on the basis of that assessment, that which is fair and proper.
8 The submission of the plaintiff is that, on a proper analysis of the earlier judgment, approximately one-half of the plaintiff's damages were directed to vindication and initial hurt and the other half equally spread over the period between publication and judgment. That assessment errs on the side of minimising that portion of the damage which goes to vindication and initial hurt. Nevertheless I accept, in order to arrive at a result which is just and fair, that an apportionment of 50 percent in the manner submitted, is appropriate. On that basis half of the amount awarded would be subject to the full four percent interest rate over the entire period and the other half would be subject to an interest rate spread, more or less equally, over the period between publication and judgment. Arithmetically, the effect of such an apportionment is the same as would be the case if I applied an overall interest rate of three percent on the entire judgment. I adopt that approach and award interest up to the date of judgment at three percent per annum.