I revisit the intertemporal labor supply framework, using exogenous variations in daily weather to see how time at work varies with rain. In my model, a rainy day is associated with a lower enjoyment of leisure, effectively increasing wages and bringing more hours at work. I test the model using data from the American Time Use Survey, supplemented with daily weather. I find that, on rainy days, men shift on average 30 minutes from leisure to work. Computations give a rough estimate of the intertemporal elasticity of labor supply of around 0.01, in line with the rest of the literature.

Marie Connolly of Universite du Quebec a Montreal reviews “Streaming Music, Streaming Capital” by Eric Drott. The Econlit abstract of this book begins: “Explores how the change in recorded music's commercial circulation from digital downloads to cloud-based streaming has transformed the conventions, practices, and discourses that shape both music and streaming, detailing how the ascendancy of digital platforms represents a response to the crises that have afflicted the capitalist world system since the 1970s and have intensified since the financial crisis of 2008.”

We estimate the nonlinear impact of class size on student achievement by exploiting regulations that cap class size at 20 students per class in kindergarten. Based on student-level information from a previously unexploited and unique large-scale census survey of kindergarten students, this study provides clear evidence of the nonlinearity of class size effects on development measures. While the effects are largest on cognitive development, class size reductions also improve noncognitive skills for children living in disadvantaged areas. These findings suggest that sizeable class size reductions targeted at disadvantaged areas would achieve better results than a marginal reduction across the board.

Intergenerational income mobility is lower in the United States than in Canada but varies significantly within each country. Our subnational analysis finds that the national border only partially distinguishes the approximately 1,000 regions we analyze within these countries. The Canada-US border divides central and eastern Canada from the US Great Lakes and northeastern regions. Simultaneously, some Canadian regions have more in common with the low-mobility southern parts of the United States than with the rest of Canada; that these areas represent a much larger fraction of the US population also explains why mobility is lower in the United States.