During decades, tests have been developed to verify whether the beta is the best tool to explain the returns of securities on the stock market. Moreover, the value of the beta and its coefficient of determination (R-squared) vary with different parameters used for estimating the beta. In this...

This study explores the impact of tourism uncertainty, including economic policy uncertainty (EPU) and travel crises arising from issues such as terrorism and disease outbreaks, on airline stock markets in Korea. Airline stock prices are particularly affected by tourism uncertainty. Using data...

Optimal investment of firms implies that expected stock returns are tied with the expected marginal benefit of investment divided by the marginal cost of investment. Winners have higher expected growth and expected marginal productivity (two major components of the marginal benefit of...

Trillions of dollars are invested through index funds, exchange-traded funds, and other index derivatives. The benefits of index-linked investing are well-known, but the possible broader economic consequences are unstudied. I review research which suggests that index-linked investing is...

We offer an investment-based interpretation of price and earnings momentum. The neoclassical theory of investment implies that expected stock returns are tied with the expected marginal benefit of investment divided by the marginal cost of investment. Winners have higher expected growth and...

We study the interactions between the stock market and the labor market. When aggregate risk premiums are time-varying, predictive variables for market excess returns should forecast long-horizon growth in the marginal benefit of hiring and thereby long-horizon aggregate employment growth....

Do firms with liquid stocks hold more cash? If so, why? We show that liquidity has a positive effect on the level and value of cash holdings. Using a regression discontinuity design based on the Russell 1000/2000 index reconstitution, we also show that there is a causal link between liquidity...

Using the split-share structure reform in China as a quasi-natural experiment, we examine the effect of stock liquidity on investment efficiency. Consistent with feedback and incentive theories, investment efficiency increases after the reform but only for under-investing firms. Higher stock...

The paper tests if the documented size effect in the Indian stock market is an anomaly with respect to market efficiency or an artifact with respect to data or methodology employed. The study employs two related datasets (one being held constant through the study period, the other being revised...

This research considers the strategies on the initial public offering of company equity at the stock exchanges in the imperfect highly volatile global capital markets with the nonlinearities. We provide the IPO definition and compare the initial listing requirements on the various markets. We...