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Law and Economics

Boston University School of Law

Behavioral economics

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Full-Text Articles in Law

Amazon's Pricing Paradox, Rory Van Loo, Nikita Aggarwal Jan 2023

Amazon's Pricing Paradox, Rory Van Loo, Nikita Aggarwal

Faculty Scholarship

Antitrust scholars have widely debated the apparent paradox of Amazon seemingly wielding monopoly power while offering low prices to consumers. A single company’s behavior thereby helped spark an intellectual renaissance as scholars debated why Amazon’s prices were so low, whether antitrust enforcers should intervene, and, eventually, how the field should be reformed for the era of large online platforms. One of the few things that all parties have agreed upon amidst those contentious conversations is that Amazon offers low prices. This Article challenges that assumption by demonstrating that Amazon charges higher prices than commonly understood. More importantly, unraveling the disconnect …


Law And Economics Versus Economic Analysis Of Law, Keith N. Hylton Aug 2019

Law And Economics Versus Economic Analysis Of Law, Keith N. Hylton

Faculty Scholarship

I agree with Calabresi's general distinction between Economic Analysis of Law and Law and Economics. However, these broad categories may obscure important differences between types of law and economics scholarship. I would distinguish positive economic analysis from normative economic analysis, and positivist legal analysis from nonpositivist analysis. The four categories generated by these distinctions provide a more fine-grained map of the styles of reasoning in law and economics, and has implications for the future of law and economics.


The Burden Of Deciding For Yourself: The Disutility Caused By Out-Of-Pocket Healthcare Spending, Christopher Robertson, David Yokum Jan 2014

The Burden Of Deciding For Yourself: The Disutility Caused By Out-Of-Pocket Healthcare Spending, Christopher Robertson, David Yokum

Faculty Scholarship

As part of a larger "consumer-directed healthcare movement," cost-sharing mechanisms, such as copays and deductibles, cause patients to pay out of pocket for a portion of the costs of the healthcare they consume. Cost sharing is intended to reduce costs by changing consumption behavior, and it has been shown to be an effective though incomplete solution to the problem of unsustainable cost growth. It is controversial nonetheless. This Essay distinguishes three different normative problems with cost sharing (including underinsurance, deterrence of high-value care, and a tax on sickness), which can all be fixed through more precision in the design of …


Against Endowment Theory: Experimental Economics And Legal Scholarship, Greg Klass, Kathryn Zeiler Jan 2013

Against Endowment Theory: Experimental Economics And Legal Scholarship, Greg Klass, Kathryn Zeiler

Faculty Scholarship

Endowment theory holds the mere ownership of a thing causes people to assign greater value to it than they otherwise would. The theory entered legal scholarship in the early 1990s and quickly eclipsed other accounts of how ownership affects valuation. Today, appeals to a generic “endowment effect” can be found throughout the legal literature. More recent experimental results, however, suggest that the empirical evidence for endowment theory is weak at best. When the procedures used in laboratory experiments are altered to rule out alternative explanations, the “endowment effect” disappears. This and other recent evidence suggest that mere ownership does not …


Calabresi And The Intellectual History Of Law And Economics, Keith N. Hylton Jan 2005

Calabresi And The Intellectual History Of Law And Economics, Keith N. Hylton

Faculty Scholarship

This essay traces the vein of thought represented by Calabresi's "The Costs of Accidents", both backward in time to examine its sources, and forward to its impact on current scholarship. I focus on three broad topics: positive versus normative law and economics, positivist versus anti-positivist thinking in law, and the assumption of rationality in law and economics.