In this article, we examine the effect of social trust on local bias. Our evidence suggests that institutional investors located in high-trust regions of the United States exhibit lower local bias. Moreover, we find that high-trust investors are better diversified, suggesting that trust helps accomplish greater diversification. The results are not due to firm, demographic, or local economic characteristics. Additional analysis reveals that the documented informational advantage in local holdings exists only in low-trust regions. We show that this finding is consistent with a trust explanation.

There is a standard trade-off in compensation contracts between the provision of incentives and insurance. We hypothesize that this trade-off influences the precision with which firm performance is measured. We find that firm outcomes are measured less precisely when chance plays a large role in these outcomes. Further, this precision is determined through the choice of shares outstanding. This has several novel implications. Nominal stock prices can remain constant over time, and firms with unpredictable cash flows should have more shares and lower stock price levels, all else equal. We find evidence consistent with these implications.

We identify a group of “suspicious” firms that use stock splits, perhaps along with other activities, to artificially inflate their share prices. Following the initiation of suspicious splits, share prices temporarily increase, and subsequently decline below their presplit levels. Using account level data, we find that small retail investors acquire shares in firms initiating suspicious splits, while more sophisticated investors accumulate positions before suspicious split announcements and sell in the postsplit period. We also find that insiders sell large blocks of shares and obtain loans using company stock as collateral around the initiation of suspicious splits.

We show that the decision to go public is influenced by spatial variation in the supply of equity financing. We measure the amount of capital of equity investors in each U.S. region and document that the incidence of initial public offerings (IPOs) by intangible-intensive resident firms increases significantly when regional equity capital is abundant. Using a novel empirical strategy and hand-collected data on out-of-state pension flows, we confirm that our findings are not due to underlying regional factors.