Why do firms use formal contracts or relational contracts with their business partners? The paper uses survey data based on a large number of Chinese firms to uncover some important factors for why and when formal contracts or relational contracts are used. This study identifies geographical...

We develop a North-South model of international trade and transboundary pollution to analyze the relationship between environmental technology transfer and the South's incentive to sign an international environmental agreement (IEA). First, we show that technology transfer could either increase...