Law prof Linda Mullenix addresses that issue in Designing Compensatory Funds: In Search of First Principles. Here is the abstract:
The World Trade Center Victims’ Compensation Fund of 2001 ushered in a new age of fund approaches to resolving claims for mass disasters in the United States. Since then, numerous funds have been created following several mass events injuring large numbers of claimants. The Gulf Coast Claims Facility, created in the immediate aftermath of the BP Deepwater Horizon oil platform explosion, represented a further expansion of fund design and operation. The funds that have been implemented since 2001, including the World Trade Center Fund, have been the object of both praise as well as criticism. Notably, all these funds have been designed and implemented after the events giving rise to a universe of mass claimants. This article suggests that the policy recommendations for future fund design largely fail to address antecedent threshold questions about the nature of the events giving rise to possible recourse to a fund for compensation of claims. Although such compensation funds have been intended to provide an alternative to the tort compensation system and to operate largely outside the purview of the judicial system, instead most fund designs have relied on tort notions of corrective justice that mimic the tort system. However, many funds have in practice entailed mixed theories of corrective and distributive justice, confusing the purpose, utility, and goals of such funds. This article asks fundamental questions about the goals of such funds and whether and to what extent disaster compensation funds comport with theories of justice. It suggests that certain types of mass disaster events ought not to be resolved through fund auspices at all, while only a limited universe of communitarian harms should give rise to such a response. Finally, a communitarian fund designed ex-ante might more fairly be based on theories of distributive justice based on an egalitarian social welfare norm.