The Lost Consensus: Unanimity Rule in the Institutional Context

2012; RELX Group (Netherlands); Linguagem: Inglês

10.2139/ssrn.2175984

ISSN

1556-5068

Autores

Marta Podemska-Mikluch,

Tópico(s)

Law, Economics, and Judicial Systems

Resumo

Beginning in the second half of the 17th century any deputy could dismiss a session of the Polish-Lithuanian parliament by shouting: I do not allow. This political device came to be known as liberum veto, an unceasing subject of controversy. Historians blame it for the decline and subsequent collapse of the Polish-Lithuanian Commonwealth. In contrast, public choice economists defend unanimity as an optimal rule of collective decision-making and a standard for policy evaluation in a free society. I argue that the role of formal rules depends on the institutional context in which they operate. As the historical circumstances evolved, so did the role and understanding of unanimity. I conclude that the rule of law cannot be protected by formal rules as these are subject to institutional erosion.

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