Review of Pacific Basin Financial Markets and Policies

This paper examines the informational role of trades in the corporate bond market. Using transaction data, we compare the temporal relation between volume and volatility of returns for both bonds and stocks issued by the same firms. We find a dramatic difference between these two securities. While there is a strong positive relation between return volatility and volume for stocks, this relation is much weaker for corporate bonds. This finding holds not only for straight bonds but also for callable and convertible bonds. Empirical evidence reveals a very different relation between volatility and volume in the corporate bond market than predicted by standard microstructure models. Results show that the role of volume and trade frequency can be quite different across asset classes.

By using the relationship between high sentiment and momentum, the main purpose of this paper is to investigate if psychological biases of investors have an influence on behavioral biases. We find that in the China stock market, high sentiment of loser groups is correlated with contributors of momentum profits, while high sentiment of winner groups is correlated with contributors of contrarian returns. Further analysis indicates that, the higher the investor psychological bias is, the greater the momentum return will become. Winners/losers that are most sensitive to sentiment and having the longest duration of being kept under the situation will result in higher returns.

The main purpose of this paper is to extend the empirical research on the behavior of credit spreads on the USD denominated Malaysian bonds. We find that international political events have more influence on the changes of bond yield spreads from Malaysian USD issues than domestic events. Significant results are consistent across different issues. However, the resignation by the former Prime Minister, Dr Mahathir Mohamad, created a mixed response from the market. Using an error correction model, this study also found that the monetary policy by the US Federal Reserve has a long-term and significant impact on the behavior of the Malaysian USD issues. This study also provides further evidence that the current theoretical framework is sufficient to explain changes in the credit spread of bonds issued by the emerging market.

The main purpose of this paper is to investigate empirically whether corporate diversification reduces the risk of the diversifying firm. We investigate this issue using a sample of diversifying acquisitions and various risk measures. We find that corporate diversification tends to decrease the risk of some firms but increase the risk of many others. On average corporate diversification does not lower firm risk. These findings call into question the notion that corporate diversification strictly reduces firm risk.

The main purpose of this paper is to examine the legal insider trading activities by directors of companies listed on the Hong Kong Exchange over the period 1993 to 1999. One characteristic of insider trading in Hong Kong is the high frequency of transactions and the large amounts of money involved. Inside purchases appear to signal and correct undervaluation and inside sales appear to signal and correct overvaluation. In contrast to research from Britain and the United States, insider sales are more informative than purchases. On average, insiders earn HK$91,297 per trade, while outsiders who mimic insiders' transactions earn minimal returns. Many firms suffer from infrequent trading and our results are consistent with directors engaging in inside transactions so as to help create a market for the shares. In additional tests, we find that the frequency of insider trading is a function of information asymmetry.

The main purpose of this paper is to examine the roles of economic and political factors in explaining the foreign ownership share of a country's banking assets. In particular, our study includes new market-openness and regulation variables. The General Agreement on Trade in Services is an important element that affects financial sector regulation of every current and potential World Trade Organization member country, and opening financial markets is an important goal of this agreement. We find that the market openness index developed by Barth et al. (2010) bears a statistically significant relation to foreign ownership, as expected, and that regulation, rule of law, and profit opportunities are also important determinants of foreign ownership of bank assets.

This paper measures unexpected dividend changes in testing the free cash flow and information/signaling hypotheses using the Bar–Yosef/Sarig method. The empirical findings reveal the following: (i) The association between announcement period abnormal returns and the cash level is significantly positive for low q firms; (ii) The positive association between announcement period, abnormal returns, and the cash level is stronger in low q than in high q firms for most regressions; (iii) Low q firms reduce their capital and research and development (R&D) expenditures during the four fiscal years following dividend increase announcements. Our results are consistent with the free cash flow hypothesis.