Score contribution per author:
α: calibrated so average coauthorship-adjusted count equals average raw count
The paper extends the Baron and Myerson [Baron, D., Myerson, R.B., 1982. Regulating a monopolist with unknown costs. Econometrica 50, 911-930] model of monopoly regulation to bidimensional adverse selection: both the marginal cost and the fixed cost of the monopoly are unknown to the regulator. Like in Araujo and Moreira [Araujo, A., Moreira, H., 2000. Adverse section problems without the Spence-Mirrlees condition. Fundação Getulio Vargas, Rio de Janeiro, Ensaios Economicos 389], the paper provides an explicit solution of a screening model without the Spence-Mirrlees assumption.