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The aim of this paper is to construct a natural Riemann-Lagrange differentialgeometry on 1-jet spaces, in the sense of nonlinear connections, generalizedCartan connections, d-torsions, d-curvatures, jet electromagnetic fields andjet Yang-Mills energies, starting from some given non-linear evolution DEssystems modelling economic phenomena, like the Kaldor model of the bussinescycle or the Tobin-Benhabib-Miyao model regarding the role of money on economicgrowth.

Jet Riemann-Lagrange Geometry Applied to Evolution DEs Systems from Economy