We examine the relationship between institutional ownership and bank capital. Using a large sample of U.S. banks, we show that banks with greater institutional ownership operate with substantially higher capital ratios. The results are robust to controlling for standard determinants of bank capital structure, including market- and accounting-based risk measures. The results hold both for indexers and non-indexers, indicating that the effect of institutional ownership on bank capital cannot be explained by self-selection. We further address endogeneity concerns using an instrumental variable strategy based on the inclusion of banks in the S&P index. We find supporting evidence that the superior monitoring abilities of institutional investors, which reduce the severity of agency costs, is the main explanation for our results.

This paper introduces a real-time, continuous measure of national sentiment that is language-free and thus comparable globally: the positivity of songs that individuals choose to listen to. This is a direct measure of mood that does not pre-specify certain mood-affecting events nor assume the extent of their impact on investors. We validate our music-based sentiment measure by correlating it with mood swings induced by seasonal factors, weather conditions, and COVID-related restrictions. We find that music sentiment is positively correlated with same-week equity market returns and negatively correlated with next-week returns, consistent with sentiment-induced temporary mispricing. Results also hold under a daily analysis and are stronger when trading restrictions limit arbitrage. Music sentiment also predicts increases in net mutual fund flows, and absolute sentiment precedes a rise in stock market volatility. It is negatively associated with government bond returns, consistent with a flight to safety.