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Estimates of the black economy based on consumer demand approaches
(2004)
We propose a consumer demand system approach to estimating the size of the black economy where alternative hypotheses affecting the empirical results can be tested in a nested framework. This approach allows for the ...
Research spillovers among European and North-American economics departments
(2004)
In this paper, we investigate the determinants of research output by European economics departments. We use data from a survey we conducted on the various characteristics of these departments. We pay particular attention ...