Showing 1 - 10 of 1,432
How effective are restrictions on mobility in limiting COVID-19 spread? Using zip code data across five U.S. cities, we estimate that total cases per capita decrease by 20% for every ten percentage point fall in mobility. Addressing endogeneity concerns, we instrument for travel by residential...
Persistent link: https://www.econbiz.de/10013240969
Financial incentives for teachers to increase student performance is an increasingly popular education policy around the world. This paper describes a school-based randomized trial in over two-hundred New York City public schools designed to better understand the impact of teacher incentives on...
Persistent link: https://www.econbiz.de/10013128846
This report summarizes the results of a project which investigated the time series interrelationships between crime, drug use, police, and arrests in New York City. We use monthly data from 1970 through 1990 for New York City. We plot the individual time series for five different non-drug...
Persistent link: https://www.econbiz.de/10013135310
A significant amount of work time is lost each year due to worker absence, but evidence on the productivity losses from absenteeism remains scant due to difficulties with identification. In this paper, we use uniquely detailed data on the timing, duration, and cause of absences among teachers to...
Persistent link: https://www.econbiz.de/10013136022
This study investigates the role of social networks in aligning the incentives of economic agents in settings with incomplete contracts. We study the New York City taxi industry where taxis are often leased and lessee-drivers have worse driving outcomes than owner-drivers as a result of a moral...
Persistent link: https://www.econbiz.de/10013139137
Charter schools were developed, in part, to serve as an R&D engine for traditional public schools, resulting in a wide variety of school strategies and outcomes. In this paper, we collect unparalleled data on the inner-workings of 35 charter schools and correlate these data with credible...
Persistent link: https://www.econbiz.de/10013117889
In the summer of 1931, a financial crisis began in Austria, spread to Germany, forced Britain to abandon the gold standard, crossed the Atlantic, and afflicted financial institutions in the United States. This article describes how banks in New York City, the central money market of the United...
Persistent link: https://www.econbiz.de/10013120280
Publicly funded exam schools educate many of the world's most talented students. These schools typically contain higher achieving peers, more rigorous instruction, and additional resources compared to regular public schools. This paper uses a sharp discontinuity in the admissions process at...
Persistent link: https://www.econbiz.de/10013121597
Talented students compete fiercely for seats at Boston and New York exam schools. These schools are characterized by high levels of peer achievement and a demanding curriculum tailored to each district's highest achievers. While exam school students do very well in school, the question of...
Persistent link: https://www.econbiz.de/10013122037
This paper analyzes the early history of corporate shareholding, and its relationship with political change. In the late eighteenth century, corporations were extremely rare and were dominated by elites, but in the early nineteenth century, after American politics became significantly more...
Persistent link: https://www.econbiz.de/10013123685