David J. Munroe
Columbia University, Department of Economics
420 West 118th Street
New York, NY 10027
NBER Working Papers and Publications
|May 2014||Mansion Tax: The Effect of Transfer Taxes on the Residential Real Estate Market|
with Wojciech Kopczuk: w20084
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 discontinuities to analyze implications of transfer taxes in the real estate market. Using administrative records of property sales, we find robust evidence of substantial bunching and show that the incidence of this tax for transactions local to the discontinuity falls on sellers, may exceed the value of the tax, and is not explained by tax evasion (although supply-side quality adjustments may play a role). Above the notch, the volume of missing transactions exceeds those bunching below the notch. Interpreting our ...
Published: Wojciech Kopczuk & David Munroe, 2015. "Mansion Tax: The Effect of Transfer Taxes on the Residential Real Estate Market," American Economic Journal: Economic Policy, American Economic Association, vol. 7(2), pages 214-57, May. citation courtesy of
|March 2012||Why Don't Women Patent?|
with Jennifer Hunt, Jean-Philippe Garant, Hannah Herman: w17888
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 is accounted for by women's lower probability of holding any science or engineering degree, because women with such a degree are scarcely more likely to patent than women without. Differences among those without a science or engineering degree account for 15%, while 78% is accounted for by differences among those with a science or engineering degree. For the latter group, we find that women's underrepresentation in engineering and in jobs involving development and design explain much of the gap; closing it would increase U.S. GDP per capita by 2.7%.
Published: Why are women underrepresented amongst patentees? Original Research Article Research Policy, Volume 42, Issue 4, May 2013, Pages 831-843 Jennifer Hunt, Jean-Philippe Garant, Hannah Herman, David J. Munroe