The Political Impact of Immigration: Evidence from the United States

This paper studies the impact of immigration to the United States on the vote share for the Republican Party using county-level data from 1990 to 2016. Our main contribution is to show that an increase in high-skilled immigrants decreases the share of Republican votes, while an inflow of low-skilled immigrants increases it. These effects are mainly due to the indirect impact on existing citizens’ votes, and this is independent of the origin country and race of immigrants. We find that the political effect of immigration is heterogeneous across counties and depends on their skill level, public spending, and noneconomic characteristics. (JEL D72, J15, J24, J61, R23)

Does Patient Demand Contribute to the Overuse of Prescription Drugs?

In an experiment in Mali, we tested whether patients pressure providers to prescribe unnecessary medical treatment. We varied patients’ information about a discount for antimalarial tablets and measure demand for both tablets and costlier antimalarial injections. We find evidence of patient-driven demand: informing patients about the discount, instead of letting providers decide to share this information, increased discount use by 35 percent and overall malaria treatment by 10 percent. These marginal patients rarely had malaria, worsening the illness-treatment match. Providers did not use the information advantage to sell injections—their use fell in both information conditions. (JEL D83, I11, I12, O15)

Labor Market Returns to Vocational Secondary Education

We study labor market returns to vocational versus general secondary education using a regression discontinuity design created by the centralized admissions process in Finland. Admission to the vocational track increases initial annual income, and this benefit persists at least through the mid-thirties, and present discount value calculations suggest that it is unlikely that life cycle returns will turn negative through retirement. Moreover, admission to the vocational track does not increase the likelihood of working in jobs at risk of replacement by automation or offshoring. Consistent with comparative advantage, we observe larger returns for people who express a preference for vocational education. (JEL D15, I21, I26, J24, J31, O33)

How Effective Are Monetary Incentives to Vote? Evidence from a Nationwide Policy

We study voters’ response to marginal changes to the fine for electoral abstention in Peru, leveraging variation from a nationwide reform. A smaller fine has a robust, negative effect on voter turnout, partly through irregular changes in voter registration. However, representation is largely unaffected, as most of the lost votes are blank or invalid. We also show that the effect of an exemption from compulsory voting is substantially larger than that of a full fine reduction, suggesting that nonmonetary incentives are the main drivers behind the effectiveness of compulsory voting. (JEL D72, K16, O17)

Inversions in US Presidential Elections: 1836–2016

Inversions—in which the popular vote winner loses the election— have occurred in four US presidential races. We show that rather than being statistical flukes, inversions have been ex ante likely since the early 1800s. In elections yielding a popular vote margin within 1 point (one-eighth of presidential elections), about 40 percent will be inversions in expectation. We show this conditional probability is remarkably stable across historical periods—despite differences in which groups voted, which states existed, and which parties participated. Our findings imply that the United States has experienced so few inversions merely because there have been so few elections (and fewer close elections). (JEL D72, N41, N42)

The Long-Run Effects of Recessions on Education and Income

This paper examines the long-run effects of the 1980–1982 recession on education and income. Using confidential census data, I estimate difference-in-difference regressions that exploit variation across counties in recession severity and across cohorts in age at the time of the recession. For individuals age 0–10 in 1979, a 10 percent decrease in earnings per capita in their county of birth reduces four-year college degree attainment by 15 percent and earnings in adulthood by 5 percent. Simple calculations suggest that in aggregate, the 1980–1982 recession led to 1.3–2.8 million fewer college graduates and $66–$139 billion less earned income per year. (JEL E32, I21, I26, J24, J31)

Finally a Smoking Gun? Compensating Differentials and the Introduction of Smoking Bans

Using the staggered introduction of smoking bans in the German hospitality industry over 2007–2008, I find a robust 2.4 percent decline in the daily earnings of workers in bars and restaurants associated with the most comprehensive smoking ban. This effect is unlikely to be driven by a decline in hospitality revenues or hours worked but is consistent with a simple model of compensating differentials. (JEL I12, I18, J22, J31, J81, L83)

Rational Habit Formation: Experimental Evidence from Handwashing in India

We test the predictions of the rational addiction model, reconceptualized as rational habit formation, in the context of handwashing in rural India. To track handwashing, we design soap dispensers with timed sensors. We test for rational habit formation by informing some households about a future change in the returns to daily handwashing. Monitoring and incentives raise handwashing contemporaneously, and effects persist well after they end. In addition, people are rational about this habit formation: when they anticipate future monitoring, they increase their current handwashing. Average child weight and height increase for all study arms given soap dispensers. (JEL D12, D83, D91, I12, I18, J13, O12)

The Origins of Common Identity: Evidence from Alsace-Lorraine

We study how more negative historical exposure to the actions of nation-states—like war, occupation, and repression—affects the formation of regional identity. The quasi-exogenous division of the French regions Alsace and Lorraine allows us to implement a geographical regression discontinuity design at the municipal level. Using measures of stated and revealed preferences, we find that more negative experiences with nation-states are associated with a stronger regional identity in the short, medium, and long run. This is linked to preferences for more regional decision-making. Establishing regional organizations seems to be a key mechanism to maintaining and strengthening regional identity. (JEL H77, N43, N44, N93, N94, Z13)