RT Report T1 Convergence and Cointegration A1 Guerrero, David A1 García Hiernaux, Alfredo Alejandro AB This paper provides a new, united, and flexible framework to measure and characterize convergence in prices. We formally define this notion and propose a model to represent a wide range of transition paths that converge to a common steady-state. Our framework enables the econometric measurement of such transi-tional behaviors and the development of testing procedures. Speci¯cally, we derive a statistical test to determine whether convergence exists and, if so, which type: as catching-up or steady-state. The application of this methodology to historic wheat prices results in a novel explanation of the convergence processes experienced during the 19th century. YR 2011 FD 2011 LK https://hdl.handle.net/20.500.14352/49011 UL https://hdl.handle.net/20.500.14352/49011 LA eng NO JEL: C22, C32, N70, F15 DS Docta Complutense RD 10 abr 2025