Houses and apartments sold in New York and New Jersey at prices above $1 million are subject to the so-called 1% “mansion tax" imposed on the full value of the transaction. This policy generates a discontinuity (a “notch") in the overall tax liability. We rely on this and other...

We investigate women's underrepresentation among holders of commercialized patents: only 5.5% of holders of such patents are female. Using the National Survey of College Graduates 2003, we find only 7% of the gap in patenting rates is accounted for by women's lower probability of holding any...

Using discontinuities in housing transaction taxes in New York and New Jersey we find robust price bunching. Incidence for transactions local to the notch falls on sellers, with no evidence of evasion. The volume of missing transactions above the notch exceeds those bunching (beyond the usual...