JAMP  Vol.2 No.8 , July 2014
Applied Mathematical Theory for Monetary-Fiscal Interaction in a Supranational Monetary Union
Abstract: I utilize a differentiable dynamical system á la Lotka-Voletrra and explain monetary and fiscal interaction in a supranational monetary union. The paper demonstrates an applied mathematical approach that provides useful insights about the interaction mechanisms in theoretical economics in general and a monetary union in particular. I find that a common central bank is necessary but not sufficient to tackle the new interaction problems in a supranational monetary union, such as the free-riding behaviour of fiscal policies. Moreover, I show that supranational institutions, rules or laws are essential to mitigate violations of decentralized fiscal policies.
Cite this paper: Herzog, B. (2014) Applied Mathematical Theory for Monetary-Fiscal Interaction in a Supranational Monetary Union. Journal of Applied Mathematics and Physics, 2, 737-744. doi: 10.4236/jamp.2014.28081.

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