Crespo Cuaresma, Jesús; Jumah, Adusei; Karbuz, Sohbet - 2007
-18 Michael Hanke, Jürgen Huber, Michael Kirchler and Matthias Sutter: The
economic consequences of a Tobin-tax – An experimental … commodity prices generally tend to be a very
good barometer of the business cycle in that strong prices re ect robust economic …-sample
period. Based on this sample, we estimate a simple autoregressive model in the
rst di erence of the log of oil prices, an …