Taxing Bitcoin: Incentivizing the Difficulty Adjustment Mechanism to Reduce Electricity Usage
Forthcoming, International Review of Financial Analysis

Bursting the Bitcoin Bubble: Assessing the Fundamental Value and Social Costs of Bitcoin
Asian Development Bank Institute Working Paper 934

Environmental Certification Programs: How Does Information Provision Compare with Taxation?
Journal of Public Economic Theory, 2020, Vol. 22(6), pp. 1772-1800.

Certification Programs and North-South Trade
Journal of Public Economics, 2013, Vol. 108, pp. 90-104.

A Positive Analysis of Fairtrade Certification
Journal of Development Economics, 2015, Vol. 116, pp. 169-185.