Introduction
J. Beran, Y. Feng, H. Hebbel, in: Empirical Economic and Financial Research, Springer International Publishing, Cham, 2015, pp. 1–6.

On EFARIMA and ESEMIFAR Models
J. Beran, Y. Feng, S. Ghosh, in: Empirical Economic and Financial Research, Springer International Publishing, Cham, 2014, pp. 239–253.

Double Conditional Smoothing of High-Frequency Volatility Surface Under a Spatial Model
C. Peitz, Y. Feng, in: Empirical Economic and Financial Research, Springer International Publishing, Cham, 2014, pp. 341–356.