In the 2018 comprehensive update of the national income and product accounts, the Bureau of Economic Analysis released not seasonally adjusted data, and modified its seasonal adjustment procedures. I find some indication of residual seasonality in the seasonally adjusted data as published before...

This paper considers new options on Treasury and stock futures than expire each Wednesday and Friday. I examine the volatilities implied by these options as of the night before expiration, and compare the volatilies just before FOMC days and employment report days with the volatilities on other...