 Several theorists have favored broadening the egalitarian doctrines of contract law. On one proposal, forms of advantage-taking in contractual exchange through non-disclosure of information should be tolerated only to the extent that permissive rules confer long-term benefits on those who are most vulnerable (Kronman 1980). The proposal draws support from a prioritarian principle of weighted beneficence, according to which benefits to the worse off have greater moral weight. Along similar lines, Aditi Bagchi (2014) argues that ambiguous terms in contracts should be interpreted in ways that promote distributive justice by benefiting the economically worse off. The law of contracts thus becomes a tool for improving the unequal background conditions in which exchange occurs, conditions that undermine the validity and authenticity of people’s choices, and, relatedly, the moral basis for enforcing contracts in the first place (Ackerman 1983; Kennedy 1982).