Building upon a data set of publicly traded firms in Thailand, we find that the exposure of firms to exchange rate volatility appears to change during the period of capital account restrictions (in the form of the un-remunerated reserve requirement on capital inflows) between 2006-07. We also...

In this paper we investigate whether the imposition of the unremunerated reserve requirement on capital inflows influences exchange rate volatility and stock prices. Our analysis shows that exchange rate volatility of the Thai baht against four major currencies — the US dollar, the British...

While it is well known that short selling predicts future negative stock price performance, it has not been established whether short selling predicts future negative operating performance. We find that firms in the top decile of increases in short interest (an increase of about four percentage...

Within the structural approach for credit risk models we discuss the optimal exercise of the callable and convertible bonds. The Vasiĕk-model is applied to incorporate interest rate risk into the firm’s value process which follows a geometric Brownian motion. Finally, we derive pricing bounds...

This paper studies the relation between firm value and a firm's growth options. We find strong empirical evidence that (average) Tobin's Q increases with firm-level volatility. However, the significance mainly comes from R&D firms, which have more growth options than non-R&D firms. By...

This paper studies the relation between firm value and a firm's growth options. We find strong empirical evidence that (average) Tobin's Q increases with firm-level volatility. The significance mainly comes from R&D firms, which have more growth options than non-R&D firms. By decomposing...

Contrary to conventional wisdom, growth stocks (low book-to-market stocks) do not have substantially higher future cash-flow growth rates than value stocks, in both rebalanced and buy-and-hold portfolios. The efficiency growth, survivorship and look-back biases, and rebalancing effect help...

This paper studies the relation between firm value and a firm's growth options. We find strong empirical evidence that (average) Tobin's Q increases with firm-level volatility. The significance mainly comes from R&D firms, which have more growth options than non-R&D firms. By decomposing...