is given to the source. Cognitive Mobility: Labor Market Responses to Supply Shocks in the Space of Ideas

We are grateful to Patrick Ion, Graeme Fairweather, Norm Richert, and Erol Ozil from the American Mathematical Society for extensive collaboration and support in preparing the data. The authors are grateful to the Upjohn Institute, the Kauffman Foundation, and the Sloan Foundation for their financial assistance. The findings reported in this paper did not result from a for-pay consulting relationship. The views expressed herein are those of the authors and do not necessarily reflect the views of the National Bureau of Economic Research. NBER working papers are circulated for discussion and comment purposes. They have not been peer-reviewed or been subject to the review by the NBER Board of Directors that accompanies official NBER publications