In a 2014 paper, Garthwaite, Gross, and Notowidigdo examined the employment impact of the 2005 TennCare contraction. We extend their approach in several directions. First, we use consistent Conley-Taber estimation. Second, we transform their estimates to make them comparable to previous work; the transformed effects have large confidence intervals. We estimate their models using several larger data sets in an attempt to get more precise estimates but find that the results can be quite different. We consider two modifications to account for a major disruption to coverage in 2002, and one of these reduces the differences in the results.

When creditors do not honor human capital as collateral, firms can mediate financially by offering workers long-term wage contracts. The optimal contract specifies a wage consisting of a spot general skill component plus a component equal to the expected time-averaged value of the worker's specific skills with a competitor. Variations in the smoothed specific component are due only to changes in expectations about the likelihood of quitting a competing firm. The theory also explains interindustry disparities in wage paths and statistical discrimination by firms.

In this article we investigate the disincentive effects of shortening the potential duration of unemployment insurance (UI) benefits. We identify these disincentive effects by exploiting changes in Slovenia’s unemployment insurance system—a “natural experiment” that involved substantial reductions in the potential duration of benefits for four groups of workers plus no change in benefits for another group (which served as a natural control). We find that the change had a positive effect on the exit rate from unemployment—to new jobs and other options—for unemployment spells of various lengths and for several categories of unemployed workers.

We use data from the Canadian 2-year longitudinal Labour Market Activity Survey of 1986-87 to estimate the effect of the Unemployment Insurance (UI) system on job duration. Particular attention is focused on the "entrance requirements" of the UI system, which relate eligibility for UI benefits to an individual's recent employment history. The article makes operational the UI entrance requirement provisions which take into account variations in the regional unemployment rate. Controlling for many personal and job characteristics, we find evidence that a significant number of jobs terminate when they have reached the duration that would permit a UI claim.

A model of unemployment duration is estimated with weekly micro data on Canadian men. Ent itlement provisions in the unemployment insurance program and demand conditions are found to have a significant effect on the probability of leaving unemployment. The probability of a worker leaving unemploy ment declines with the duration of unemployment, holding unemployment insurance entitlement constant. When entitlement is allowed to vary, the probability of leaving first falls and then generally rises with unemployment duration. These results are robust with respect to allo wing for person-specific unobserved heterogeneity and alternative spe cifications of duration dependence. Copyright 1987 by University of Chicago Press.

This paper presents an empirical analysis of how job search requirements under various government programs influence job search behavior. The analysis indicates that job search requirements exert a significant impact on certain aspects of the job search process, but not those that generally lead to a higher probability of employment. It is also found that persons who utilize intensively search activities that result in direct employer contact have much shorter durations of unemployment than persons who do not utilize such activities intensively. It is speculated that altering job search requirements to include more direct employer contact could lead to a significant reduction in unemployment.

We estimate the longer-run effects of attending an effective high school (one that improves a combination of test scores, survey measures of socioemotional development, and behaviors in ninth grade) for students who are more versus less educationally advantaged. All students benefit from attending effective schools, but the least advantaged students experience larger improvements in high school graduation, college going, and school-based arrests. Test score value-added understates the long-run importance of effective schools, particularly for less advantaged populations. Patterns suggest that this may, in part, reflect less advantaged students being relatively more responsive to non-test-score dimensions of school quality.

Unlike in elementary school, high school teacher effects may be confounded with both selection to tracks and track-level treatments. I document confounding track effects and show that traditional tests for the existence of teacher effects are biased. After accounting for biases, high school algebra and English teachers have smaller test score effects than found in previous studies and value-added estimates are weak predictors of teachers’ future performance. Results indicate that either (a) teachers are less influential in high school than in elementary school or (b) test score effects are a weak measure of teacher quality at the high school level.

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This article empirically examines married women's labor supply and child care expenditures. The article uses winter 1984-85 data from the Survey of Income and Program Participation to estimate a fully structural econometric model of labor supply and paid care utilization. Estimation results indicate that the cost of paid care has small negative effects on labor supply but stronger negative effects on paid care utilization. Consequently, subsidy programs such as the Child and Dependent Care Tax Credit appear to have few effects on married mothers' employment.