Financial innovation in recent decades has expanded portfolio choice. We investigate how greater choice affects investors' savings and asset returns. We establish a choice channel by which greater portfolio choice increases investors' savings—by enabling them to earn the aggregate risk premium...

We provide evidence of the stock market wealth effect on consumption by using a local labor market analysis and regional heterogeneity in stock market wealth. An increase in local stock wealth driven by aggregate stock prices increases local employment and payroll in nontradable industries and...

We provide evidence of the stock market wealth effect on consumption by using a local labor market analysis and regional heterogeneity in stock market wealth. An increase in local stock wealth driven by aggregate stock prices increases local employment and payroll in nontradable industries and...

We use detailed data on stock portfolios of Norwegian households to show that stock market wealth increases entrepreneurship activity. Our research design isolates idiosyncratic, quasi-random variation in stock market returns. An increase in stock market wealth increases the propensity to start...

We use data on stock portfolios of Norwegian households to show that stock market wealth increases entrepreneurship by relaxing financial constraints. Our research design isolates idiosyncratic variation in household-level stock market returns. An increase in stock market wealth increases the...

We study a research and development race by extending the standard investment under uncertainty framework. Firms observe the stochastic evolution of their own potential payoffs from entry into a market, while conjecturing about the unobserved state of their opponents. They face a trade-off...

We study labor earnings dynamics in a developing economy with a large informal sector. We use nationally representative Brazilian panel data that cover both formal and informal workers. We document large disparities in earnings fluctuations faced by these segments of the labor market, as well as...

We document a set of empirical findings regarding the distributional effects of monetary policy on labor income growth and on employment transitions in Brazil, a setting where informality is a relevant phenomenon. To do so, we first construct a series of monetary shocks using a high-frequency...

The severe contraction that followed the recent financial crisis highlighted the exposure of the real sector to financial markets and the volatility in credit conditions. Unreliability of future funding influences the way in which firms balance risks when choosing investment projects and...