The third issue we discussed was how courts should conduct utility-maximization analysis – specifically, whether or not they should consider intentional breach a negative externality that warranted a Pigovian sanction in the interests of promoting aggregate utility. At the outset there was significant disagreement whether or not there was in fact a non-trivial benefit gained to businesses from greater trust in the likelihood of legal enforcement of contractual promises. It was generally agreed that social custom affected a firm’s decision whether or not to conduct an efficient breach, and consequently that an efficient breach theory of contract law did not necessarily lead to the complete disregarding of contractual obligation whenever it became profitable to do so. However, this acknowledgment did nothing to address the question of whether a level of trust beyond that maintained through social custom was valuable and warranted legal protect through internalization in efficient breach analysis.
Moreover, it was suggested that private actors already internalized the cost of loss of reputation and social trust into their efficient breach analysis, and hence the externality was already accounted for. However, this claim suffered a fallacy of composition, in that it ignored the potential difference between the sum of individual costs of breach to each actor in each dispute, and the aggregate cost of loss of trust on the efficiency of contract law itself.
Alternatively, it was suggested that the example of the diamond industry indicated that external sanctions were unnecessary since industry would effectively self-regulate, however it was pointed out in response that the practice of putting individuals to death for violating handshakes was in fact an imposed penalty determined collectively by all relevant actors and applied uniformly to all handshakes in the industry, rather than through a case-by-case determination, and hence was indistinguishable from a general socially imposed legal sanction on intentional breach of contract.
There was general agreement that social institutions, including legal systems, have the capacity to shape broader social values, however some expressed skepticism that contractual enforcement would be particularly effective in generating genuine trust between individuals. Even if this was true, however, there was general agreement that there would still be tangible effects on the level of contractual enforcement, and an acknowledgment that these effects could themselves in turn inspire greater levels of social trust.
Furthermore, it was suggested that a punitive model would potentially reduce the number of contracts entered into, although it was also acknowledged that greater trust in contractual enforcement could increase the strength of contracts as well as provisions to account for a greater range of contingent outcomes, through exceptions, liquidated damages provisions and the like.
Finally, it was acknowledged that a quantifiable calculation of aggregate social cost would be extremely difficult. However, it was also pointed out that courts currently enjoy a wide latitude in determining incidental and expectational loss, suggesting that an analogous process of quantification is already undertaken by the courts. |