Score contribution per author:
α: calibrated so average coauthorship-adjusted count equals average raw count
To generate large responses of unemployment to productivity changes requires a high elasticity of the fundamental surplus with respect to productivity. When all deductions that enter the fundamental surplus are acyclical, and the fundamental surplus does not involve endogenous variables, then the elasticity of the fundamental surplus coincides with the inverse of the fundamental surplus fraction. (Copyright: Elsevier)