Political Decentralization and Policy Experimentation

被引:40
作者
Cai, Hongbin [2 ]
Treisman, Daniel [1 ]
机构
[1] Univ Calif Los Angeles, Dept Polit Sci, Los Angeles, CA 90095 USA
[2] Peking Univ, Guanghua Sch Management, Beijing 100871, Peoples R China
关键词
Decentralization; innovation; policy experiments; voting; information; PUBLIC-GOODS; FEDERALISM; BEHAVIOR; STATES;
D O I
10.1561/100.00008039
中图分类号
D0 [政治学、政治理论];
学科分类号
0302 ; 030201 ;
摘要
Since 1932, when justice Louis Brandeis remarked that in a federal system states can serve as "laboratories" of democracy, political decentralization has been thought to stimulate policy experimentation. We reexamine the political economy behind this belief, using a simple model of voting in centralized and decentralized democracies. We find that the electoral logic suggests the opposite conclusion: centralization usually leads to "too much" policy experimentation, compared to the social optimum, while decentralization leads to "too little." Three effects of centralization - an "informational externality," a "risk-seeking" effect, and a "risk-conserving" effect - account for the different outcomes.
引用
收藏
页码:35 / 58
页数:24
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