Labor Markets

Extant research recognizes that firms exploit regulatory variations to their advantage but depicts such regulatory arbitrage as a dyadic process between firms and regulators. We extend this account by including the political rivals of a firm and suggest that firms view regulatory differences as part of a corporate political opportunity structure, and exploit regulatory variations to disadvantage their rivals. Empirically, we focus on variations in right-to-work (RTW) laws which signal the pro-business climate in a state and exist in twenty-two of the 50 American states.

Beginning with Shimer (2005) and Hall(2005), a recent branch of the business cycle literature has explored the role of wage rigidity in accounting for the statistical characteristics of key labor market variables; in particular high vacancy and unemployment volatility and a high negative correlation between the two. As a further exploration, we extend the Mortensen-Pissarides structure of period-by-period Nash wage bargaining to an environment where there is labor force heterogeneity (permanently employed "insiders" and "outsiders" subject to separations) and limited asset market parti

Research on the relationship between teachers' characteristics and teacher effectiveness has been underway for over a century, yet little progress has been made in linking teacher quality with factors observable at the time of hire. However, most research has examined a relatively small set of characteristics that are collected by school administrators in order to satisfy legal requirements and set salaries.

Organizational economics has advanced along two parallel tracks, one concerned with motivating agents with diverging objectives, the other — less developed — with coordinating agents under cognitive limits. This survey focuses on the second strand and attempts to bring the two strands together. Organizations are viewed as responses to the cognitive costs faced by their (potential) members.

We develop a methodology to collect and analyze data on CEOs' time use. The idea — sketched out in a simple theoretical set-up — is that CEO time is a scarce resource and its allocation can help us identify the firm's priorities as well as the presence of governance issues. We follow 94 CEOs of top-600 Italian firms over a pre-specified week and record the time devoted each day to different work activities. We focus on the distinction between time spent with insiders (employees of the firm) and outsiders (people not employed by the firm).

A previous study used aggregate (region-level) data to investigate whether home health care serves as a substitute for inpatient hospital care, and concluded that “there is no evidence that services provided at home replace hospital services.” However, that study was based on a cross-section of regions observed at a single point of time, and did not control for unobserved regional heterogeneity.

We develop a structural demand model that endogenously captures the effect of out-of-stocks on customer choice by simulating a time-varying set of available alternatives. Our estimation method uses store-level data on sales and partial information on product availability. Our model allows for flexible substitution patterns, which are based on utility maximization principles and can accommodate categorical and continuous product characteristics.

Suresh Sundaresan offers several insights on the development of financial markets in Asia and the Pacific. First, financial market development in the region should take account of the large number of households who are effectively unbanked, given the potential for positive feedback effects between financial markets, economic growth and stability. Second, there is a need for fundamental banking reforms of capital structures and liquidity sources to mitigate bankruptcy risks, as well as the cost to taxpayers of insolvency and bailouts.