Score contribution per author:
α: calibrated so average coauthorship-adjusted count equals average raw count
This note shows that the argument of Beladi and Chao (2006) [Beladi, H., Chao, C., 2006. Does privatization improve the environment? Economics Letters 93, 343–347] that privatization can harm the environment by inducing lower pollution tax is incorrect. It then modifies the model to restore their claim.