The papers in this special issue of Mathematics and Computers in Simulation cover the following topics: improving … through the comparison of simultaneous and sequential estimation, modelling tail credit risk using transition matrices …, globalization, and innovation: a general equilibrium simulation, whether exchange rates affect consumer prices: a comparative …

This paper extends previous studies in modeling and estimating demand for gasoline for Nigeria from 1977 to 2008. The … structural breaks/regime shifts and parameter instability in the gasoline demand function in Nigeria using more recent and robust … gasoline demand functions in Nigeria. It is envisaged, therefore, that substantial policy lessons would be drawn from the …