Using two simple stochastic growth models that nest both exogenous and endogenous growth, this paper shows that money should not be neutral in the long run if it is not neutral in the short run and if growth is endogenous. By contrast, if growth is exogenous, money should be neutral in the long...

The new welfare economics, both of the Kaldor-Hicks-Scitovsky-Samuelson school built on the compensation principles and the Bergson-Samuelson school built on the social welfare function, tried to expand the domain of applicability of the Pareto unanimity principle. The purpose of this paper is...

This paper examines the implementation of various solutions in differentiable concave production economies with one privately owned input, one output, and publicly owned production technology. The public ownership solutions we focus on are the Proportional Solution (PS) and the Equal Benefit...

In this paper, we analyse the saving behavior of the aged in Japan using household-level data from a 1992 survey conducted by the Ministry of Posts and Telecommunications.