Generally, Political Business Cycles happens in western economy, which reflects that macro-economy fluctuating is according with election cycles. The reason is that statesmen and citizens often do not have the same interest. And also, there is information asymmetry between them. Consequently,...

The English version of this paper is at: http://ssrn.com/abstract=878672 Chinese Abstract:...

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This article employed a voting model to describe the optimum strategy for later retirement. The results indicated that, later retirement just a emergency measure to pension shortfall. The preference to later retirement was related with the gap between actual age and legal retirement age. The...