Gedragsmodellen van de Economische Groei

Summary Two behavioural models of economic growth are developed: a neo-classical and a neo-keynesian (Kaldorian) one.In the neo-classical model consumers aspire to a certain level of consumption. Savings and supply of labour (man-hours) are the means for reaching this level.In the neo-keynesian model firms and households have a certain aspiration level with respect to profits and consumption, respectively. To reach these levels firms decide to invest and households to supply man-hours.In both models growth is entirely dependent on the parameters of the behaviour equations. In this respect they differ from the traditional neo-classical and neo-keynesian (Kaldorian) models, in which growth is eventually determined by autonomous technical progress and growth of the labour force.     

The generality/specificity issue in consumer innovativeness research

The purpose of the present study was to explore the role of personality in shaping consumer innovativeness by testing a model of the hierarchical relationships between a global (broad or abstract) personality trait, its domain-specific manifestation in a consumer context, and overt consumer behavior. A survey of 465 adult consumers measured global innovativeness, domain-specific innovativeness for two product categories (clothing and electronics) and self-reported purchase of new clothing and electronic items. Three hypotheses were tested. First, global innovativeness is more highly correlated with domain-specific innovativeness than it is with the purchase of new items. Second, domain-specific innovativeness is more highly correlated with the purchase of new items than is global innovativeness. Finally, the association between global innovativeness and new product purchase is mediated by domain-specific innovativeness. All three hypotheses were supported for both product categories.