This paper tests the Arbitrage Pricing Theory (APT) by estimating the factor loadings that are consistent between two industry groups of securities. One of the pitfalls in the study by Roll and Ross is that the factors estimated in one group may not be the same with the factors estimated in another group. This raises some concerns on the acceptability of their conclusions. For our study, we employ inter‐battery factor analysis which enables us to estimate factor loadings by constraining the factors to be the same between two different groups. Our results show that there seem to be five or six inter‐group common factors that generate daily returns for two industry groups of securities, and these inter‐group common factors do not seem to depend on the size of groups. Also, based on our cross‐sectional tests on the risk premia, we conclude that the APT should not be rejected.

This paper examines inflation-induced distortions in personal and corporate income taxes and discusses the implications for corporate dividend and financial structure policies and for shareholder unanimity. The tax effects relating to capital gains and debt interest cause changes in aggregate corporate borrowing and lead to equilibrium tax relationships which differ from the zero-inflation tax relationships.

This paper examines inflation‐induced distortions in personal and corporate income taxes and discusses the implications for corporate dividend and financial structure policies and for shareholder unanimity. The tax effects relating to capital gains and debt interest cause changes in aggregate corporate borrowing and lead to equilibrium tax relationships which differ from the zero‐inflation tax relationships.

This paper presents estimates of the effect of voluntary divestiture announcements on shareholder wealth. The results show that both spin‐off and sell‐off announcements tend to have a positive influence on the stock prices of the divesting firms, and that the spin‐offs “outperform” the sell‐offs on the day of the event. We also find that the economic gains to the shareholders of the selling and acquiring firms are nearly identical, suggesting that the sell‐off decision is perceived by both investor groups as a positive net present value (NPV) transaction.