This paper presents a model in which the realizations of stochastic tax and depreciation rates determine both the level and growth rate of output: externalities to investment - learning by watching - are characterized by diminishing returns, yielding a nonlinear "technical progress function"....

The current debate on tax reform has raised again the question of how the corporate tax system should be altered. The cumulative effect of piece meal changes to the tax system has been to produce major distortions in the pattern of savings and investment and falling revenue in real terms. To...

This paper analyses recent contributions to the theory of household saving and examines empirical evidence on the subject. It focuses on (a) the derivation and estimation of first-order conditions for a consumer's optimum lfe-cycle consumption plan, (b) the conditions under which such conditions...

An index of Inequality is constructed which decomposes into two components, corresponding to vertical and "horizontal" equity respectively. Horizontal equity Is defined in terms of changes in the ordering of a distribution. The proposed index is a function to two inequality aversion parameters....