Les coalitions politiques et l'orientation du changement économique et politique aux États-Unis : la Grande Dépression et la Grande Récession comparées

Ce mémoire s’intéresse au concept de crise, économique et politique, comme source de changement idéologique et politique. Au travers de l’étude de l’austérité économique, il sera possible d’identifier des différences majeures entre deux épisodes de troubles économiques importants, la Grande Dépression et la Grande Récession. Alors que la Grande Dépression est caractérisée par une double crise, économique et politique, la Grande Récession, elle, demeure un choc essentiellement économique. L’absence de contagion dans le système politique explique la ténacité d’une idée comme l’austérité, de retour depuis la révolution néolibérale des années 80. L’austérité économique s’est adaptée et s’aligne maintenant aux intérêts d’une frange importante de la coalition démocrate. La persistance de l’allure des coalitions politiques depuis le dernier grand réalignement témoigne de l’absence de transformation majeure du mode d’action étatique, ce qui constitue une différence importante entre les deux crises.

Age, Period and Cohort effects in the Decline of Party Identification in Germany

Party identification traditionally is seen as an important linkage mechanism, connecting voters to the party system. Previous analyses have suggested that the level of party identity is in decline in Germany, and in this article, we first expand previous observations with more recent data. These suggest that the erosion of party identity continues up to the present time. An age-period-cohort analysis of the panel data of the SOEP panel suggests that period effects are significantly negative. Furthermore, it can be observed that throughout the 1992-2009 observation period, education level and political interest have become more important determinants of party identity. Contrary to some of the literature, therefore, it can be shown that the loss of party identity is concentrated among groups with lower levels of political sophistication, indicating that the socio-economic profile of the group with a sense of party identification has become more distinct compared to the population as a whole. In the discussion, we investigate the theoretical and democratic consequences of this trend.

Party Members as an Electoral Linking Mechanism

While party membership figures are clearly in decline in several Western countries, different interpretations have been offered on the likely consequences of this trend. Some authors stress that members have lost most of their importance for political parties that increasingly rely on professionalized campaign techniques. Other scholars have expressed concern about the decline of party membership. They emphasize the fact that party members continue to function as an important linkage mechanism providing a structural alignment between the party and society (and thus also to potential voters). By means of an election forecasting model for Belgium, we test whether party membership figures still can be related to election results. Results show that party membership has a strong effect on election results, and furthermore, that this relation does not weaken during the period under investigation (1981-2010). The analysis also demonstrates that forecasting models can also be used in a complex multiparty system like Belgium.