In this study, we use a simple dynamic general equilibrium model to demonstrate that the tax deductions affect the three elasticities: that of the Laffer curve (the Laffer elasticity, hereafter), taxable income, and the tax revenue. We first decompose the Laffer elasticity, which consists of the...

There are some problems with the standard errors of QALY weights proposed by Groot (2000, Journal of Health Economics 19). The standard errors show smaller values than those of Groot when we recalculate using his method. Moreover, we correct the derivation of his approximation and derive...

In this paper, we introduce a proxy for the legal protection of investors, a dummy variable that indicates legal origins, into the Feldstein and Horioka (1980, Economic Journal 90) saving-investment regression. The estimations show that in the French-civil-law countries, which have the weakest...

There are some problems with the standard errors of QALY weights proposed by Groot (2000, Journal of Health Economics 19). The standard errors show smaller values than those of Groot when we recalculate using his method. Moreover, we correct the derivation of his approximation and derive...

In this paper, we estimate average marginal tax rates on factor incomes in Japan from 1963 to 2007. We adapt the method of D.H. Joines [Estimates of effective marginal tax rates on factor incomes. J. Bus. 54 (2), 191-226.] to the Japanese tax and social security system. Average marginal tax...

My dissertation examines the magnitude of switching costs for bank-dependent borrowers, their relationship to macro- nancial variables and their impacts on the effect of monetary policy. I also investigate the implication of bank entry and bank product differentiation on social welfare.The first...