Showing 1 - 10 of 50
Marketing data appear in a variety of forms. An often-seen form is time-series data, like sales per month, prices over the last few years, market shares per week. Time-series data can be summarized in time-series models. In this chapter we review a few of these, focusing in particular on domains...
Persistent link: https://www.econbiz.de/10010837477
Estimation results in linear regression models are sometimes in contrast with what was expected on the basis of a certain set of hypotheses or theory, in the sense that one or more parameters have the "wrong sign". One could be inclined to think that this is due to collinearity across...
Persistent link: https://www.econbiz.de/10010837521
Many high-tech products and durable goods exhibit exactly one significant price cut some time after their launch. We call this sudden transition from high to low prices the price landing. In this paper we present a new model that describes two important features of price landings: their timing...
Persistent link: https://www.econbiz.de/10010837531
We examine the effect of relational constructs, such as satisfaction, trust and commitment on relationship performance (that is, positive word-of-mouth communication and the margin provided by each customer) of customers of an insurance company. A central issue concerns the effect of duration on...
Persistent link: https://www.econbiz.de/10010837549
We develop two models to test hypotheses on the specific impact of brand and category characteristics on consumer stock-out responses. Our empirical results show that both characteristics are important determinants. Consumers are more product loyal in hedonic product groups than in utilitarian...
Persistent link: https://www.econbiz.de/10010837570
To assess the attitudes with respect to the quality of banks’ service levels, we use survey data amongst more than 250 Chief Financial Officers (CFOs) of a range of Netherlands-based companies. These companies range from small to very large (including multinationals as Philips and Shell)...
Persistent link: https://www.econbiz.de/10010837589
We propose a two-stage MRQAP to analyze dynamic network data, within the framework of an equilibrium-correction (EC) model. Extensive simulation results indicate practical relevance of our method and its improvement over standard OLS. An empirical illustration additionally shows that the EC...
Persistent link: https://www.econbiz.de/10010837593
Although high frequency diffusion data is nowadays available, common practice is still to only use yearly figures in order to get rid of seasonality. This paper proposes a diffusion model that captures seasonality in a way that naturally matches the overall S-shaped pattern. The model is based...
Persistent link: https://www.econbiz.de/10010837603
Changes in relationships are due to human actions. We assume that these human actions are functions of perceptions of a focal individual, but also the perceptions of other individuals who are part of the organizational and social environment. We hypothesize that perceptions based trust and...
Persistent link: https://www.econbiz.de/10010837614
Coefficient Alpha, which is widely used in empirical research, estimates the reliability of a test consisting of parallel items. In practice it is difficult to compare values of alpha across studies as it depends on the number of items used. In this paper we provide a simple solution, which...
Persistent link: https://www.econbiz.de/10010837659