Economic theory predicts that credit ratings provide monitoring and certification benefits that can lower the cost of borrowing. This study that compares offering yield spreads of rated and unrated corporate bonds does not find support for this prediction, when controlling for issuers’ credit...

We investigate the influence of public companies on their local economies through the spending of their employees on local goods and services. Using the taxicab industry in New York City as a laboratory, we find that tips paid for taxis taken near firms’ headquarters are higher on the days...

We study the influence of state lockdowns during the coronavirus (COVID) pandemic on states’ cost of borrowing. First, we examine the extent to which states’ own COVID exposures are priced, controlling for US-level COVID developments. We find that a doubling of new COVID cases in a state is...

We investigate whether credit rating agencies incorporate climate risk in their rating models. As climate risk is not well defined, we implement several identification strategies using a sample of U.S. cities whose creditworthiness should vary with climate risk–related disruptions to their...

The average maturity of newly issued corporate bonds has declined substantially over the past 40 years, and the traditional determinants of debt maturity fail to explain this decrease fully. We show that the changing composition of the investors in the corporate bond market affects the maturity...

We examine the influence of investor conferences on firms' stock liquidity. We find that firms participating in conferences experience a 1.4% to 2.8% increase in stock liquidity compared to non-conference firms. Consistent with investor conferences improving firm visibility, the increase in...

We find that large shareholders of Moody's (affiliated investors) abnormally decrease their stock ownerships in a firm before its downgrade by Moody's. This finding is stronger for informationally opaque stocks and active affiliated investors, significant only after Moody's initial public...