No. 67-4, September 2020

Index

• A biased firm in a market with complementary products. A note on the welfare effects
• Consumer foresight, customer data, and investment in targeting technology
• Issue Information
• Maximum‐revenue tariffs versus free trade
• Optimal regulation under imperfect enforcement: Permits, tickets, or both?
• Rent‐seeking, R&D, and productivity
• The impact of product subsidies on plant‐level total factor productivity in Britain, 1997–2014