Covers; Editorial boards; Guest editorial; Can prospect theory explain the disposition effect? An analysis based on value function; The mechanism and effectiveness of credit scoring of P2P lending platform; Analyzing and forecasting the Chinese term structure of interest rates using functional principal component analysis; Forecast of stock price fluctuation based on the perspective of volume information in stock and exchange market; Empirical differences between the overnight and day trading hour returns; Incentive mechanisms and hedging effectiveness -- an experimental study