Purpose – Using official and household survey data, the purpose of this paper is to analyze the size of middle class in rural China, its trend and geographical distribution. Determinants or drivers of changes in the size of middle class are explored. Design/methodology/approach – An absolute...

Purpose – Using official and household survey data, the purpose of this paper is to analyze the size of middle class in rural China, its trend and geographical distribution. Determinants or drivers of changes in the size of middle class are explored. Design/methodology/approach – An absolute...

In the chapter titled "Imbalance-Based Option Pricing", I develop an equilibrium model of fragmented options markets in which option prices and bid-ask spreads are determined by the nonlinear risk imbalance between dealers and customers. In my model, dealers optimally exploit their market power...