Hao Zhang

Corporate Governance and Institutional Ownership

In this study we examine the relation between corporate governance and institutional ownership. Our empirical results show that the fraction of a company’s shares that are held by institutional investors increases with the quality of its governance structure. In a similar vein, we show that the proportion of institutions that hold a firm’s shares increases with its governance quality. Our results are robust to different estimation methods and alternative model specifications. These results are consistent with the conjecture that institutional investors gravitate to stocks of companies with good governance structure to meet fiduciary responsibility as well as to minimize monitoring and exit costs.

Social Capital and Debt Contracting: Evidence from Bank Loans and Public Bonds

We find that firms headquartered in U.S. counties with higher levels of social capital incur lower bank loan spreads. This finding is robust to using organ donation as an alternative social-capital measure and incremental to the effects of religiosity, corporate social responsibility, and tax avoidance. We identify the causal relation using companies with a social-capital-changing headquarter relocation. We also find that high-social-capital firms face loosened nonprice loan terms, incur lower at-issue bond spreads, and prefer bonds over loans. We conclude that debt holders perceive social capital as providing environmental pressure constraining opportunistic firm behaviors in debt contracting.

Does Social Capital Matter in Corporate Decisions? Evidence from Corporate Tax Avoidance

We investigate whether the levels of social capital in US counties, as captured by strength of civic norms and density of social networks in the counties, are systematically related to tax avoidance activities of corporations with headquarters located in the counties. We find strong negative associations between social capital and corporate tax avoidance, as captured by effective tax rates and book-tax differences. These results are incremental to the effects of local religiosity and firm culture toward socially-irresponsible activities. They are robust to using organ donation as an alternative social capital proxy and fixed effect regressions. They extend to aggressive tax avoidance practices. Additionally, we provide corroborating evidence using firms with headquarter relocation that changes the exposure to social capital. We conclude that social capital surrounding corporate headquarters provides environmental influences constraining corporate tax avoidance.

Information Asymmetry and Corporate Cash Holdings

This study analyzes the effect of information asymmetry on corporate cash holdings. Using various measures of information asymmetry, this study shows that companies that operate in environments with higher information asymmetry have smaller cash holdings. This study continues to find a negative relationship between information asymmetry and corporate cash holdings from a battery of sensitivity analyses, including the tests using different regression methods and the difference-in-difference tests employing brokerage-firm merger and closure events. On the whole, the results support the monitoring cost hypothesis of cash holdings over the investment opportunities hypothesis.

Information Asymmetry and Corporate Cash Holdings: INFORMATION ASYMMETRY AND CORPORATE CASH HOLDINGS

This study analyzes the effect of information asymmetry on corporate cash holdings. Using various measures of information asymmetry, this study shows that companies that operate in environments with higher information asymmetry have smaller cash holdings. This study continues to find a negative relationship between information asymmetry and corporate cash holdings from a battery of sensitivity analyses, including the tests using different regression methods and the difference�?in�?difference tests employing brokerage�?firm merger and closure events. On the whole, the results support the monitoring cost hypothesis of cash holdings over the investment opportunities hypothesis.