The formation of the European Union (EU) is the one of the biggest political – economic events of the last 50 years. The aim of this study is to develop EU economy functioning system dynamic model. Main research method is system dynamics. General scheme of EU economy system dynamic model is...

A successful agreement on agriculture is essential for an overall agreement under the WTOÂ’s Doha trade negotiations. Reaching agreement has been difficult, and as of August 2007, much still remains to be done if a successful agreement is to be reached. We consider three of the most...

This paper examines the extent to which various regions, and the world as a whole, could gain from multilateral trade reform over the next decade. The World BankÂ’s LINKAGE model of the global economy is employed to examine the impact first of current trade barriers and agricultural...

A recurrent theme from politicians and commentators alike is that Canada is too exposed to the U.S. economy and could benefit from diversifying its trade pattern. In this paper we examine the validity of these calls in a context of world demographic changes. Although population ageing in Canada...

The claim by global trade modelers that the potential contribution to global economic welfare of removing agricultural subsidies is less than one-tenth of that from removing agricultural tariffs puzzles many observers. To help explain that result, this paper first compares the OECD and...

In this paper the issue of mathematical programming and optimization has being revisited. The theory of optimization deals with the development of models and methods that determine optimal solutions to mathematical problems defined. Mathematical model must be some function of any solution that...

Programs that work very well in optimizing convex functions very often perform poorly when the problem has multiple local minima or maxima. They are often caught or trapped in the local minima/maxima. Several methods have been developed to escape from being caught in such local optima. The...

The Hahn-Banach Theorem plays a crucial role in the second fundamental theorem of welfare economics. To date, all mathematical economics and advanced general equilibrium textbooks concentrate on using nonconstructive or incomputable versions of this celebrated theorem. In this paper we argue for...

The genesis and the path towards what has come to be called the DSGE model is traced, from its origins in the Arrow-Debreu General Equilibrium model (ADGE), via Scarf's Computable General Equilibrium model (CGE) and its applied version as Applied Computable General Equilibrium model (ACGE), to...