How does trade affect the making and implementation of environmental policies? I extend our understanding about this broad research question with an understudied case: government support for environmental innovation. As the foremost channel wherein cross-border technology transfer occurs, trade materializes the positive externality of technology investment. With this in mind, countries may tend to strategically underfund environmental technologies—particularly when their trade partners enlarge that spending—to have more money to use other- wise and to avoid politically awkward innovation failures. To substantiate this crowding-out argument, I perform spatial regression with data from 32 OECD countries, 1982–2017, and find that government spending on environmental R&D in one country is negatively correlated with that of the country’s trade partners in environmental goods. Three contributions to the literature are identified and discussed.
This version is currently currently under review.