Return-volatility correlation in financial dynamics.

  title={Return-volatility correlation in financial dynamics.},
  author={Taotao Qiu and Bo Zheng and Feifei Ren and Steffen Trimper},
  journal={Physical review. E, Statistical, nonlinear, and soft matter physics},
  volume={73 6 Pt 2},
We investigate the return-volatility correlation both local and nonlocal in time with daily and minutely data of the German DAX and Chinese indices, and observe a leverage effect for the German DAX, while an antileverage effect for the Chinese indices. In the negative time direction, i.e., for the volatility-return correlation, an antileverage effect nonlocal in time is detected for both the German DAX and Chinese indices, although the duplicate local in time does not exist. A retarded… CONTINUE READING


Publications referenced by this paper.
Showing 1-2 of 2 references

Studies of stock price volatility changes, Proceedings of the 1976 Meetings of the Business and Economical Statistics Section, Alexandria

  • F. Black
  • (American Statistical Association)
  • 1976
Highly Influential
3 Excerpts

The Econometrics of Financial Markets (Princeton

  • J. Campbell, A W.Lo, A C.MacKinlay
  • 1997

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