Journal of Mathematical Economics and Finance, vol. 4, issue 2(7)

Journal of Mathematical Economics and Finance (JMEF) is a biannually peer-reviewed journal of Association for Sustainable Education, Research and Science. Aims and Scope. The primary scope of our Journal is to provide a forum to ex- change ideas in economic theory which expresses economic and nancial concepts and laws using formal and well-constructed mathematical reasoning, Mathematical Decision Theory, Game Theory, Functional Analysis, Dierential Geometry and so on. Our Journal covers and publishes original researches and new signicant results and methodsof Mathematical Economics, Finance, Game Theory and applications, mathematical methods of economics, nance and management, Quantitative Decision theory and Risk Theory. The mathematical form of economic and nancial laws appears of fundamental importance to the developments and deep understanding of Economics and Finance themselves. Such a translation in math- ematical terms can determine whether an economic or nancial intuition shows a coherent and logical meaning. Also, a full rational and mathematical development of economic ideas can itself suggest new economic concepts and deeper economic intuitions.