Unions and Firm Profits

This study examines the effect of unionization on manufacturing firm profits, extending earlier research by combining industry-level and firm-level measures of unionization. Using several profit measures, we find that quasi-rents from firm investments in intangible assets are a relatively greater source of union profit effects than product market concentration and that union profit effects occur largely in the first 10 percent of firm coverage, suggesting spillover effects on nonunion employees.     

Economic Determinants and Information Environment Effects of Earnouts: New Insights from SFAS 141(R)

Contingent considerations (earnouts) in acquisition agreements provide sellers with future payments conditional on meeting certain conditions. Prior research provides evidence that acquiring firms use earnouts to minimize agency costs associated with acquisitions. Using earnout fair value information, recently mandated by SFAS 141(R), we provide new insights into the economic determinants to include earnout provisions in acquisition agreements, including motivations to resolve moral hazard and adverse selection problems, bridge valuation gaps, and retain target firm managers. We document variations in initial earnout fair value estimates and earnout fair value adjustments that correspond with these underlying motivations. We also provide evidence that target managers stay longer with the firm after the acquisition when earnouts are included primarily to retain target managers. Finally, we demonstrate that earnout fair value adjustments required by SFAS 141(R) provide valuable information to market participants and are negatively associated with the likelihood of contemporaneous and future goodwill impairments.     

Taxes and the Efficiency-Rent Extraction Trade-off

This paper presents an adverse selection model in which progressive taxation enhances productive efficiency by encouraging a principal (buyer) to be less aggressive in contracting with an agent (seller). Wary of padded cost budgets, the buyer employs a hurdle‐rate procurement policy. With a low cost hurdle, the buyer keeps greater profits when transactions are undertaken but trade occurs less often. While the hurdle is unaffected by a flat tax, a progressive tax tilts the buyer's preference: the buyer's benefit from a lower hurdle becomes less pronounced, since the marginal increase in his profits is muted in after‐tax terms. The result is increased trade and the possibility of Pareto improvements.     

Self-Correcting Information Cascades

We report experimental results from long sequences of decisions in environments that are theoretically prone to severe information cascades. Observed behaviour is much different—information cascades are ephemeral. We study the implications of a theoretical model based on quantal response equilibrium, in which the observed cascade formation/collapse/formation cycles arise as equilibrium phenomena. Consecutive cascades may reverse states, and usually such a reversal is self-correcting: the cascade switches to the correct state. These implications are supported by the data. We extend the model to allow for base rate neglect and find strong evidence for overweighting of private information. The estimated belief trajectories indicate fast and efficient learning dynamics.     

Real-Time Model Uncertainty in the United States: The Fed, 1996–2003

We study 30 vintages of FRB/US, the principal macro-model used by the Federal Reserve Board staff for forecasting and policy analysis. We document the surprisingly large and consequential changes in model properties that occurred during the period from July 1996 to November 2003 and compute optimal Taylor-type rules for each vintage. Model uncertainty is shown to be a substantial problem; the efficacy of purportedly optimal policy rules should not be taken on faith. We also find that previous findings that simple rules are robust to model uncertainty may be an overly sanguine conclusion.     

ORGANIC FOOD AND SUSTAINABLE AGRICULTURE

Over the past 50 years, the rapid transformation of agricultural technology has provided the benefits of lower prices and a smaller share of income spent on food. Developing and applying synthetic chemicals was instrumental in lowering costs of production and in increasing yields. Conventional agriculture today relies on substantial use of synthetic chemicals as key inputs. This leads to increasing concern over negative externalities, including risks to both human health and the environment. In response to these concerns, organic food has emerged as a rapidly expanding industry. This paper examines the role of organic agriculture and other low-input farming methods more sustainable within the context of policies designed to reduce negative externalities from using synthetic chemicals.     

How Do Crises Spread? Evidence from Accessible and Inaccessible Stock Indices

We provide empirical evidence that stock market crises are spread globally through asset holdings of international investors. By separating emerging market stocks into two categories, namely, those that are eligible for purchase by foreigners (accessible) and those that are not (inaccessible), we estimate and compare the degree to which accessible and inaccessible stock index returns co‐move with crisis country index returns. Our results show greater co‐movement during high volatility periods, especially for accessible stock index returns, suggesting that crises spread through the asset holdings of international investors rather than through changes in fundamentals.     

Information Transparency and Coordination Failure: Theory and Experiment

We examine the effect of higher order beliefs on the ability of decentralized decision makers to coordinate and take advantage of improvements in information transparency that can increase welfare. Theories that address this question have not been empirically explored. We study coordination in a laboratory experiment with privately informed decision makers. Economic outcomes in the setting depend both on agents' rational beliefs regarding economic fundamentals and on their rational beliefs regarding the beliefs of other agents. Increasing information transparency mitigates uncertainty about economic fundamentals but may increase strategic uncertainty, precipitating multiple equilibria and less efficient group outcomes. We provide evidence that sometimes the equilibrium attained by creditors is inferior from a welfare perspective to other available equilibria. Risk dominance appears to determine equilibrium selection in our setting.