This paper develops a firm-dynamics model with heterogenous firms and endogenous currency debt composition to jointly study financing and investment decisions in developing economies. In our model, foreign currency borrowing arises from a trade-off between aggregate deviations from the risk-free uncovered interest rate parity and firms’ growth potential. Crucially, there is crosssectional heter...

in this present study, volume of fluid method in openfoam open source cfd package will be extended to consider phase change phenomena with modified model due to condensation and boiling processes. this model is suitable for the case in which both unsaturated phase and saturated phase are present and for beginning boiling and condensation process needn't initial interface. both phases (liqu...

The present paper analyzes the existence of a long-run relationship between the trade balance and exchange rate of Iran and South Korea by a new approach. It proposes an asymmetric co-integrating NARDL model by two positive and negative partial sum decompositions which can use mixed I (0) and I (1) variables by bounds testing approach. The proposed tests are based on calculated F –statistics an...

Security: Forging paper currency is difficult. Unfortunately, electronic currency is just data and is easily copied. Copying or double spending of electronic currency should be prevented or detected. Ideally the illegal creation, copying, and reuse of electronic cash should be unconditionally or computationally impossible. Some systems rely instead on post-fact detection and punishment of doubl...

We propose a novel, risk-based transmission mechanism for the effects of currency manipulation: policies that systematically induce a country’s currency to appreciate in bad times lower its risk premium in international markets and, as a result, lower the country’s risk-free interest rate and increase domestic capital accumulation and wages. Currency manipulations by large countries also have e...

The Reserve Bank of India and a closely associated institution, NABARD, have undertaken a wide range of activities designed to support microfinance. However, many of these have been "developmental" initiatives of a financially repressive nature (such as directed credit requirements and refinancing of loans to priority sectors) and have not contributed to the emergence of a sustainable microfina...