Using a sample of over 5,000 debt issues, I test whether firms with more extensive use of covenants in their public debt contracts exhibit timelier recognition of economic losses in accounting earnings. Covenants govern the transfer of decision‐making and control rights from shareholders to bondholders when a company approaches financial distress and thereby limit managers’ abilities to expropriate bondholder wealth. Covenants are expected to constrain managerial opportunism, however, only if the accounting system recognizes economic losses in earnings in a timely fashion. Thus, the demand for timely loss recognition should increase with a contract's reliance on covenants. Consistent with this conjecture, I find evidence that reliance on covenants in public debt contracts is positively associated with the degree of timely loss recognition. I also find evidence that the presence of prior private debt mitigates this relationship.

[We examine whether options granted to non-executive employees affect firm performance. Using new data on option programs, we explore the link between broad-based option programs, option portfolio implied incentives, and firm operating performance, utilizing an instrumental variables approach to identify causal effects. Firms whose employee option portfolios have higher implied incentives exhibit higher subsequent operating performance. Intuitively, the implied incentive-performance relation is concentrated in firms with fewer employees and in firms with higher growth opportunities. Additionally, the effect is concentrated in firms that grant options broadly to non-executive employees, consistent with theories of cooperation and mutual monitoring among co-workers.]

We examine whether options granted to non-executive employees affect firm performance. Using new data on option programs, we explore the link between broad-based option programs, option portfolio implied incentives, and firm operating performance, utilizing an instrumental variables approach to identify causal effects. Firms whose employee option portfolios have higher implied incentives exhibit higher subsequent operating performance. Intuitively, the implied incentive-performance relation is concentrated in firms with fewer employees and in firms with higher growth opportunities. Additionally, the effect is concentrated in firms that grant options broadly to non-executive employees, consistent with theories of cooperation and mutual monitoring among co-workers. The Author 2010. Published by Oxford University Press on behalf of The Society for Financial Studies. All rights reserved. For Permissions, please e-mail: [email protected]., Oxford University Press.

An unsustainable weakening of credit standards induced a US mortgage lending and housing bubble, whose consumption impact was amplified by innovations altering the collateral role of housing. In countries with more stable credit standards, any overshooting of construction and house prices owed more to traditional housing supply and demand factors. Housing collateral effects on consumption also varied, depending on the liquidity of housing wealth. Lessons for the future include recognizing the importance of financial innovation, regulation, housing policies, and global financial imbalances for fueling credit, construction, house price and consumption cycles that vary across countries.

[We develop a theory which shows that merger waves can arise even when the shocks that precipitated the initial mergers in the wave are idiosyncratic. The analysis predicts that the earlier acquisitions produce higher bidder returns, involve smaller targets, and result in higher compensation gains for the acquirer's top management team than the later acquisitions in the wave. We find strong empirical support for these predictions. The model also generates additional predictions, some of which remain to be tested.]

When firms compete in the managerial labor market, the choice of corporate governance by a firm affects, and is affected by, the choice of governance by other firms. Firms with weaker governance offer managers more generous incentive compensation, which induces firms with good governance to also overpay their management. Due to this externality, overall level of governance in the economy can be inefficiently low. Poor governance can in fact be employed by incumbent firms to deter entry by new firms. Such corporate governance externalities have important implications for regulatory standards, ownership structure of firms, and the market for corporate control.

We explore the effects of fat tails on the equilibrium implications of the long-run risks model of asset pricing by introducing innovations with dampened power law to consumption and dividends growth processes. We estimate the model structural parameters by maximum likelihood. We find that the stochastic volatility model with fat tails can generate implied risk premium, expected risk free rate and their volatilities comparable to the magnitudes observed in data. The model with fat tails leads to a significant increase in implied risk premia over the benchmark Gaussian model, but similar values for other equilibrium quantities of interest.

Deregulation significantly affects the firms’ operating environment and leverage decisions. Firms experience a significant decline in profitability, asset tangibility and a significant increase in growth opportunities following deregulation. Firms respond by reducing leverage. Deregulation also significantly affects the cross-sectional relation between leverage and its determinants. Leverage is much less negatively correlated with profitability and market-to-book and much more positively (negatively) correlated with firm size (earnings volatility) following deregulation. These results are consistent with the dynamic tradeoff theory of capital structure. Also consistent with the dynamic tradeoff theory, those firms that are more likely to be above their target capital structure issue significantly more equity in the first few years following deregulation.

The Great Depression offers a unique laboratory to investigate the causal impact of migration on local labor markets. We use variation in the generosity of New Deal programs and extreme weather events to instrument for migrant flows to and from U.S. cities. In-migration had little effect on the hourly earnings of existing residents. Instead, in-migration prompted some residents to move away and others to lose weeks of work or access to relief jobs. For every 10 arrivals, we estimate that 1.9 residents moved out, 2.1 were prevented from finding a relief job, and 1.9 shifted from full-time to part-time work.