Analyses of a large retail scanner price data set reveal a new and surprising regularity - small price increases occur more frequently than small price decreases for price changes of up to 10 cents. That is, we find asymmetric price adjustment quot;in the small.quot; Furthermore, it turns out...

Introduction/preface -- Failure of the Fed, IMF, academic profession to anticipate the crisis, disregarded warnings -- Failure of the Quants, mathematical finance models -- Philosophy of Stochastic optimal control approach, relation to M-V analysis; Sensitivity of optimal debt and risk to...

Elements of Parametric Control Theory of Market Economy Development -- Macroeconomic Analysis and Parametric Control of Equilibrium States in National Economic Markets -- Parametric Control of Cyclic Dynamics of Economic Systems -- Parametric Control of Economic Growth of a National Economy...

After the transition to free economy, governments of the former Soviet republics realized that in spite of becoming a part of the shaky international economic order, their individual economic success can be assured by rational national economic policies that in addition to the fundamental law of...

In this paper I study the optimal control path for a (capital or pollution) stock which accumulates time with a lag to its control. It is shown that the optimal control path is non-monotonic and cyclical in general, but it is monotonic if the objective function is additively separable in the...

The focus is upon equilibrium real exchange rates, optimal external debt and their interaction, in a world where both the return on investment and the real rate of interest are stochastic variables. These theoretically based measures are applied empirically to answer the following questions:...