In this report, the JPMorgan Chase Institute assembled a de-identified data asset of over 250,000 Chase customers between 2013 and 2015 in order to study how consumers' expenses vary over time and how their financial behavior changes when faced with extraordinary medical payments. We organize...

In this report the JPMorgan Chase Institute leverages de-identified administrative data on Chase customers between October 2012 and September 2015 to describe the key sources of income volatility among U.S. individuals and the size and growth of the Online Platform Economy. Our findings on...

The dispersion of many economic variables is countercyclical. What drives this fact? Greater dispersion could arise from greater volatility of shocks or from agents responding more to shocks of constant size. Without data separately measuring exogenous shocks and endogenous responses, a...

What drives countercyclical volatility? A large literature has documented that many economic variables are more disperse in recessions, but this could either occur because shocks get bigger or because firms respond more to shocks which are the same size. Existing evidence that the dispersion of...

A growing theoretical literature argues that aggregate price flexibility and the inflation-output tradeoff faced by central banks should rise with microeconomic price change dispersion. However, there is little empirical work testing this prediction. I fill this gap by estimating time-varying...