"It is so widely recognized that innovation is a key driver of economic growth that it is cliche to say so. This article studies product innovation by firms with data from 68 countries, covering more than 25,000 firms in eight manufacturing sectors. The author assesses the predictions of...

"It is so widely recognized that innovation is a key driver of economic growth that it is cliche to say so. This article studies product innovation by firms with data from 68 countries, covering more than 25,000 firms in eight manufacturing sectors. The author assesses the predictions of...

The Political Economy of Protection explains why countries, especially developing countries, change their trade policies over the course of history. It does so through an interdisciplinary approach, which borrows analyses from both political science and economics. While the central focus of this...

This paper examines the extent to which tariff cooperation is observed among World Trade Organization (WTO) members. With the help of a simple political economy model, we show that tariffs are positively correlated with the importer's market power when they are set non-cooperatively, but...