Contract terms that improve or reduce the likelihood of repayment of a debt should impact its price. That's basic economics. But what about a contract that is hundreds of pages long and has lengthy and complex terms that even the lawyers are unwilling to read? Believers in efficient markets...

This article is a comparative economic analysis of the disparate doctrines governing the good faith purchase of stolen or misappropriated goods. Good faith purchase questions have occupied the courts and commentators of many nations for millennia. We argue that prior treatments have misconceived...

The United States economy is struggling to recover from its worst economic downturn since the Great Depression. After several huge doses of conventional macroeconomic stimulus - deficit-spending and monetary stimulus - policymakers are understandably eager to find innovative no-cost ways of...

Many scholars believe that notions of fault should and do pervade contract doctrine. Notwithstanding the normative and positive arguments in favor of a fault-based analysis of particular contract doctrines, I argue that contract liability is strict liability at its core. This core regime is...

Rapidly innovating industries are just not behaving the way theory expected. Conventional industrial organization theory predicts that when parties in the supply chain have to make transaction-specific investments, the risk of opportunism will drive them away from contracts and toward vertical...

Market damages - the difference between the market price for goods or services at the time of breach and the contract price - are the best default rule whenever parties trade in thick markets: they induce parties to contract efficiently and to trade if and only if trade is efficient, and they do...

The central task in developing a plausible normative theory of contract law is to specify the appropriate role of the state in regulating incomplete or relational contracts. Complete contracts (to the extent that they exist in the real world) are rarely, if ever, breached since by definition the...

An increasing trend of economic agents is to form productive associations such as networks, platforms and other hybrids. Subsets of these agents contract with each other to further their network project and these contracts can create benefits for, or impose costs on, agents who are not contract...

The common law developed over centuries a small set of default rules that courts have used to fill gaps in otherwise incomplete contracts between commercial parties. These rules can be applied almost independently of context: the market damages rule, for example, requires a court only to know...

Despite recent advances in our understanding of contracting behavior, economic contract theory has yet to identify the principal causes and effects of contract breach. In this Essay, I argue that opportunism is a primary explanation for why commercial parties deliberately breach their contracts....