We develop a mixed-frequency, tree-based, gradient-boosting model designed to assess the default risk of privately held firms in real time. The model uses data from publicly-traded companies to construct a probability of default (PD) function. This function integrates high-frequency,...

Chinese banks have been pushing further commercialization, corporate restructuring and public listing in recent years. The ten largest commercial banks in China have all been listed, among which nine went public in the past decade. This paper conducts an empirical investigation on how public...