Abstract ABSTRACT: This study investigates the influence of both the state corporate income tax rate and the form of the income tax base structure on foreign investment in manufacturing assets. An econometric model of foreign investment is derived from a supply-oriented theory of regional investment, That is, the decision to develop productive capacity in one region as opposed to another is due to regional advantages. Empirical results suggest that tax structures that use the unitary method of accounting have a substantial impact on the amounts of foreign investment. On the other hand, business income tax rates appear to have little impact.

The authors study the rivalry between two firms to develop an innovation in a dynamic setting that allows for post-development dissemination of the innovation, such as licensing or imitation. This dissemination may cause the noninnovating firm to benefit from the discovery. When this occurs, conventional results in the economics of R&D no longer need apply They find that industry leaders will tend to develop minor innovations, but will develop major innovations only if imitation is difficult. Copyright 1987 by American Economic Association.

The purpose of this paper is to empirically test the relationships between corporate earnings and investment. In particular, the study investigates whether knowledge of past investments improves the prediction of future earnings beyond predictions that are based on past earnings alone. Similarly, it investigates whether knowledge of past earnings improves the prediction of future investments beyond knowledge of past investments alone. This is the empirical definition of Granger causality. The empirical results show that the bivariate past series of earnings and investments is superior to the univariate series in predicting future investments but not in predicting future earnings.

ABSTRACT The purpose of this paper is to empirically test the relationships between corporate earnings and investment. In particular, the study investigates whether knowledge of past investments improves the prediction of future earnings beyond predictions that are based on past earnings alone. Similarly, it investigates whether knowledge of past earnings improves the prediction of future investments beyond knowledge of past investments alone. This is the empirical definition of Granger causality. The empirical results show that the bivariate past series of earnings and investments is superior to the univariate series in predicting future investments but not in predicting future earnings.