The Spanish term structure of interest rates revisited: cointegration with multiple structural breaks, 1974-2010
Vicente Esteve,
Manuel Navarro-IbaÑez () and
María Asunción Prats ()
Additional contact information Vicente Esteve: Universidad de Valencia and Universidad de La Laguna, Spain
Abstract:
In this paper we consider the possibility that a linear cointegrated regression model with multiples structural changes would provide a better empirical description of the term structure model of interest rates. Our methodology is based on instability tests recently proposed in Kejriwal and Perron (2010) as well as the cointegration test in Arai and Kurozumi (2007) and Kejriwal (2008) developed to allow for multiple breaks under the null hypothesis of cointegration.