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Political Science Commons

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Political Theory

2011

Law and Economics

Articles 1 - 3 of 3

Full-Text Articles in Political Science

Collective Choice, Justin Schwartz Jan 2011

Collective Choice, Justin Schwartz

Justin Schwartz

This short nontechnical article reviews the Arrow Impossibility Theorem and its implications for rational democratic decisionmaking. In the 1950s, economist Kenneth J. Arrow proved that no method for producing a unique social choice involving at least three choices and three actors could satisfy four seemingly obvious constraints that are practically constitutive of democratic decisionmaking. Any such method must violate such a constraint and risks leading to disturbingly irrational results such and Condorcet cycling. I explain the theorem in plain, nonmathematical language, and discuss the history, range, and prospects of avoiding what seems like a fundamental theoretical challenge to the possibility ...


Collective Choice, Justin Schwartz Jan 2011

Collective Choice, Justin Schwartz

Justin Schwartz

This short nontechnical article reviews the Arrow Impossibility Theorem and its implications for rational democratic decisionmaking. In the 1950s, economist Kenneth J. Arrow proved that no method for producing a unique social choice involving at least three choices and three actors could satisfy four seemingly obvious constraints that are practically constitutive of democratic decisionmaking. Any such method must violate such a constraint and risks leading to disturbingly irrational results such and Condorcet cycling. I explain the theorem in plain, nonmathematical language, and discuss the history, range, and prospects of avoiding what seems like a fundamental theoretical challenge to the possibility ...


Capture In Financial Regulation" Can We Channel It Toward The Common Good?, Lawrence G. Baxter Jan 2011

Capture In Financial Regulation" Can We Channel It Toward The Common Good?, Lawrence G. Baxter

Lawrence G. Baxter

“Regulatory capture” is central to regulatory analysis yet is a troublesome concept. It is difficult to prove and sometimes seems refuted by outcomes unfavorable to powerful interests. Nevertheless, the process of bank regulation and supervision fosters a closeness between regulator and regulated that would seem to be conducive to “capture” or at least to fostering undue sympathy by regulators for the companies they oversee. The influence of very large financial institutions has also become so great that financial regulation appears to have become excessively distorted in favor of these entities and to the detriment of many other legitimate interests, including ...