Emerging Phenomenon Associated with a Symmetry Breaking in the Case of a Structural Inflation Model

The paper builds a general dynamic intersectoral model with structural characteristics and tests the change in the behavior of inflation in the presence of a symmetry breaking. Two hypotheses are tested relating the symmetry groups of the model described by the geometric transformations that leave unchanged the offer variation graph with the symmetry group of the price variation graph. The results suggest that a change in the pattern of inflation is associated with the change in the symmetry groups.