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Social and Behavioral Sciences

Selected Works

Selected Works

Gillian K Hadfield

Legal origin

Publication Year

Articles 1 - 2 of 2

Full-Text Articles in Law

What Is Law? A Coordination Model Of The Characteristics Of Legal Order, Gillian K. Hadfield, Barry R. Weingast Dec 2011

What Is Law? A Coordination Model Of The Characteristics Of Legal Order, Gillian K. Hadfield, Barry R. Weingast

Gillian K Hadfield

Legal philosophers have long debated the question, what is law? But few in social science have attempted to explain the phenomenon of legal order. In this article, we build a rational choice model of legal order in an environment that relies exclusively on decentralized enforcement, such as we find in human societies prior to the emergence of the nation state and inmanymodern settings.Wedemonstrate thatwecan support an equilibrium in which wrongful behavior is effectively deterred by exclusively decentralized enforcement, specifically collective punishment. Equilibrium is achieved by an institution that supplies a common logic for classifying behavior as wrongful or not. We …


The Levers Of Legal Design: Institutional Determinants Of The Quality Of Law, Gillian K. Hadfield Dec 2007

The Levers Of Legal Design: Institutional Determinants Of The Quality Of Law, Gillian K. Hadfield

Gillian K Hadfield

In the past decade a comparative law and economics literature has emerged that is largely organized around an effort to explain differences in country economic performance in terms of differences between common law and civil code systems. Assumptions about differences between common law and civil code regimes and the correspondence between legal regimes and judicial behavior are, however, still only weakly based in real institutional features of modern legal systems. In this paper, I examine the institutional determinants of the quality of law developed by a legal regime, drawing on a model from Hadfield (2006) which identifies five key parameters …