英文文献：Export Enhancement, Exporting Firms, And Efficiency Of International Commodity Markets
英文文献作者：Ballenger, Nicole S.
英文文献摘要：
The large grain-export firms lobby against a U.S. export subsidy program that has paid nearly $3 billion in bonuses. This paper discusses the program characteristics that limit arbitrage opportunities and hinder traders' assessment and management of risk. These firm-level effects have implications for the international marketing system.