(1999) Bajo Rubio, Óscar; Montero Muñoz, María; Economía; Ekonomia
We analyse in this paper the relationship between outward FDI and exports, with Spanish quarterly data for the period 1977-1992. The empirical methodology makes use of Granger-causality tests in a cointegration framework, where the order of lags for each variable has been selected by means of Hsiao’s sequential approach. The tests have been performed both in a bivariate and multivariate setting, in the latter case including as additional variables a proxy for world income and the relative price of exports. Since cointegration between outward FDI and exports was found, error-correction mechanisms under three alternative specifications were included, which allowed us to discriminate between short- and long-run Granger-causality. Our results point to the existence of long-run Granger-causality from outward FDI to exports, according to a complementary relationship, for the Spanish case during the period of analysis.
(1999) Bajo Rubio, Óscar; Montávez Garcés, María Dolores; Economía; Ekonomia
In this paper we re-examine the German dominance hypothesis, as a way to assess whether the loss of monetary autonomy in Europe associated with EMU had been significant. We use Granger-causality tests between the interest rates of Germany and all the countries participating at any time in the European Monetary System, with the sample period running until December 1998. Our results would support a weak version of the hypothesis, with Germany playing a certain “leadership” or special role in the EMS, although she would not had been strictly the “dominant” player.
