Chang, Yoosoon; Choi, Yongok; Kim, Hwagyun; Park, Joon Y. - In: Quantitative economics : QE ; journal of the … 7 (2016) 3, pp. 889-933
This paper develops a new framework and statistical tools to analyze stock returns using high-frequency data. We consider a continuous-time multifactor model via a continuous-time multivariate regression model incorporating realistic empirical features, such as persistent stochastic volatilities...
