Big players and the Russian rouble: explaining volatility dynamics

Abstract

Outlines previous research attempts to explain the behaviour of second moments of price and return distributions and theories of how Big Players (i.e. those with enough discretionary power to influence the market but little sensitivity to profit/loss consequences) affect the volatility and informational efficiency of markets. Contrasts the 1883‐1892 fluctuations in the exchange value of the Russian rouble under interventionist (i.e. big player) and non‐interventionist finance ministers; and analyses the statistics using GARCH techniques. Shows that under the Big Player, both unconditional variance and the persistence of conditional volatility increased. Suggests that policy regimes affect the degree of noise‐trader influence and calls for further research.

Citation

Paul Broussard, J. and Koppl, R. (1999), "Big players and the Russian rouble: explaining volatility dynamics", Managerial Finance, Vol. 25 No. 1, pp. 49-63. https://doi.org/10.1108/03074359910765858