The “Invisible Hand”of Piracy: An Economic Analysis of the Information-Goods Supply Chain1
研究盗版对信息产品供应链的经济影响，发现适度盗版在某些情况下能同时提升制造商、零售商利润和消费者福利，形成“三赢”局面，其机制与双重边际化有关。
In this paper, we study the economic impact of piracy on the supply chain of information goods. When information goods are sold to consumers via a retailer, in certain situations, a moderate level of piracy seems to have a surprising positive impact on the profits of the manufacturer and the retailer while, at the same time, enhancing consumer welfare. Such a “win–win–win” situation is not only good for the supply chain, but is also beneficial for the overall economy. The economic rationale for this surprising result is rooted in how piracy interacts with double marginalization. We explain this rationale and develop useful insights for management and policy.