Computing equilibria of GEI by relocalization on a Grassmann manifold

The equilibria of general economic models with incomplete asset markets or GEI can be calculated by utilizing an algorithm based on the existence of a route of zeros of a homotopy. The domain of the homotopy includes a Grassmann Manifold and the price simplex. Relocalization may be necessary after localization and following diffeomorphic pieces in Euclidean space.