Tax design in the presence of imperfect competition
研究经济中其他部门的税收政策如何影响寡头市场的价格、产量和进入，并将结果应用于复制模型，找出补贴原创制造商能改善福利的条件，关键因素是消费者偏好的分布。
This paper studies the effects upon price, output and entry in an oligopolistic market induced by tax policy elsewhere in the economy. The results derived are applied to a model of copying to find conditions for which subsidisation of the manufacturers of originals is welfare improving. The critical factor is found to be the distribution of consumers' tastes.