This paper examines the mainstream theories of "financial sustainability" and "financial development". It is suggested understanding "financial development" as the complex dynamic characteristics of the financial sector, which is formed under the influence of financial and economic policy...

To clarify the causal links between financial activity and economic growth, three theoretical models are analyzed and a structural equation path models is estimated. In the modeling part, poverty traps result from large fixed costs or high proportions of real investment to run a financial...