Strong Duality in Monopoly Pricing
用线性规划方法，为Daskalakis等人（2017）在垄断问题中建立的强对偶性提供了一个简短的新证明。
The main result in Daskalakis, Deckelbaum, and Tzamos (2017) establishes strong duality in the monopoly problem with an argument based on transportation theory. We provide a short, alternative proof using linear programming.