Growth, centrism and semi-presidentialism : forecasting the portuguese general elections

Electoral behaviour in recently established democracies has been more frequently treated from the point of view of its unpredictability, volatility and personalistic elements than that of its "fundamentals". In this paper, we wish to contribute to redress this imbalance by advancing a fore...

Full description

Bibliographic Details
Main Author: Magalhães, Pedro C. (author)
Other Authors: Conraria, Luís Aguiar (author)
Format: workingPaper
Language:eng
Published: 2008
Subjects:
Online Access:http://hdl.handle.net/1822/8222
Country:Portugal
Oai:oai:repositorium.sdum.uminho.pt:1822/8222
Description
Summary:Electoral behaviour in recently established democracies has been more frequently treated from the point of view of its unpredictability, volatility and personalistic elements than that of its "fundamentals". In this paper, we wish to contribute to redress this imbalance by advancing a forecasting model for general elections in a young democracy, Portugal. Building on the very familiar notion that the vote for the incumbent can be predicted on the basis of "economics" and "politics", we capture "economics" through a nonlinear specification of economic growth. Furthermore, we include two structural features of Portuguese politics, which have entailed a systematic electoral punishment for the centre-left Socialist Party as the incumbent and for all incumbents involved in political conflicts with the elected president in Portugal's semi-presidentialism.