NATIONAL BUREAU OF ECONOMIC RESEARCH
NATIONAL BUREAU OF ECONOMIC RESEARCH


New NBER Research

23 February 2016

Learning Job Skills from Colleagues at Work: Evidence from a Field Experiment Using Teacher Performance Data

When high- and low-performing teachers working at the same school are paired and asked to work together on improving the low-performer’s skills, meaningful improvements are observed by John P. Papay, Eric S. Taylor, John H. Tyler, and Mary Laski. In the classrooms of low-performing teachers treated by the intervention, students scored 0.12 standard deviations higher on standardized tests than students in control classrooms.

22 February 2016

Complexities in Assessing Socioeconomic Integration
of U.S.-born Hispanics and Asians

"Ethnic attrition" – a phenomenon in which U.S.-born individuals do not self-identify with the ethnic group of their immigrant ancestors – is sizeable for second- and third-generation populations of key Hispanic and Asian groups, according to research by Brian Duncan and Stephen J. Trejo. This generates measurement biases which, if corrected, likely would raise the socioeconomic standing of U.S.-born descendants of most Hispanic immigrants relative to their Asian counterparts.

19 February 2016

Government Intervention and Banking Globalization

Analyzing data from British and American banks, Anya Kleymenova, Andrew K. Rose, and Tomasz Wieladek find that government intervention can affect banking globalization along three dimensions: depth, breadth and persistence. Their study of the Troubled Asset Relief Program in the United States suggests that large government interventions affect the depth and breadth of banking globalization, but that these effects may not persist after public interventions are unwound.
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NBER in the News





Wide Variety of Analyses, Multiple Perspectives

... in Tax Policy and the Economy, Vol. 29

From an estimate of how much the federal government could raise by limiting tax expenditures, to an analysis of whether tax credits have a significant causal effect on college attendance and related outcomes, to the impact of the Affordable Care Act on taxes on income and on full-time employment, the 29th volume of Tax Policy and the Economy illustrates the depth and breadth of taxation-related research by NBER associates. The book, edited by Jeffrey R. Brown, is just out from The University of Chicago Press.

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This Week's Working Papers




New in the NBER Digest

Current Population Survey Overestimates Poverty Rate




NBER researchers find widespread misreporting and other errors in the Current Population Survey that lead to overstatement of the incidence of poverty, the degree of income inequality, and the number of people falling through the safety net in the United States. Their study is summarized in the February edition of The NBER Digest. Other studies in the monthly Digest explore the decline in high-growth job-creating firms in the United States, the effect of assimilation on immigrants’ labor supply, the impact of monopoly power on hospital pricing, results of the Acid Rain Program’s cap-and-trade provisions, and effects of a California law mandating paid family leaves.

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or Read online



New in the NBER Reporter

Fiscal Policy in Emerging Markets:
Procyclicality and Graduation




Why do so many emerging-market countries pursue procyclical fiscal policies when almost all developed countries have countercyclical policies? Carlos A. Vegh, a professor of international economics at Johns Hopkins University, analyzes this question in the latest edition of the quarterly NBER Reporter. He also explores factors that influence the size of fiscal multipliers – such as exchange-rate structure, debt levels, and the stage of the business cycle – and finds that multipliers are highest in recessions when government spending is trending upward. Read his analysis or download a pdf of the 2015:4 Reporter.



Bulletin on Aging and Health

What Is the Value of Medicaid?




While Medicaid is the largest means-tested program in the United States, it has not been clear how to assess its value: How do Medicaid’s welfare benefits compare to its costs? How do its benefits compare to the benefits of other cash-based transfer programs? NBER research associates develop two analytical frameworks in research presented in the latest Bulletin on Aging and Health.

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Disability Insurance Programs and Retirement

Vol. 6 in Series on Social Security Around World

Disability insurance programs can play a significant role in the departure of older workers; in some countries, many individuals rely on disability insurance until they are able to enter into full retirement. The sixth stage of an ongoing research project studying the relationship between social security programs and labor force participation, this volume draws on the work of an eminent group of international economists to consider the extent to which differences in labor force participation across countries are determined by the provisions of disability insurance programs. Edited by David A. Wise; published by The University of Chicago Press.

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