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This paper has two main contributions. Firstly, we introduce a new approach, the latent instrumental variables (LIV) method, to estimate regression coefficients consistently in a simple linear regression model where regressor-error correlations (endogeneity) are likely to be present. The LIV...
Persistent link: https://www.econbiz.de/10009477430
This web appendix has three main purposes. First, we provide a more or less 'stand-alone' technical appendix that describes the estimation algorithm for the proposed attribute model using Markov Chain Monte Carlo techniques (sections A1 and A2). The reversible jump (RJ) algorithm (Green, 1995)...
Persistent link: https://www.econbiz.de/10010497205
Persistent link: https://www.econbiz.de/10013064143
Because frequently random assignment is not feasible in educational studies, our understanding of causal effects of student characteristics on academic performance has made little progress over the years. Omitted variables inducing correlations between regressors and error terms in multilevel...
Persistent link: https://www.econbiz.de/10013050860
We propose a general framework for dealing with endogeneity in models in marketing and economics. It consists of a multivariate, hierarchical, mixed discrete/continuous representation of behavioral response variables. Importantly, it includes a non-parametric approximation to unobserved sources...
Persistent link: https://www.econbiz.de/10013051769
With competition playing a critical role in market-based strategic planning and implementation, identifying and understanding competiton and competitive dynamics has become critical. In this vein, the strategic groups perspective has emerged as a powerful means to understand such competitive...
Persistent link: https://www.econbiz.de/10012988932
Purpose– Customer value has recently become a primary focus among many strategy researchers and practitioners as an essential element of a firm's competitive strategy. Many firms are engaged in some form of customer value analysis (CVA), which involves a structural analysis of the antecedent...
Persistent link: https://www.econbiz.de/10012988938
In this chapter, we trace the history of how endogeneity came to be recognized as an important issue in marketing analysis and the widespread adoption of methods to address endogeneity. To quantify the rise of econometric methods for addressing endogeneity in marketing, we begin with a...
Persistent link: https://www.econbiz.de/10013289827
Consumers often arrive at the point of purchase with a particular product to purchase in mind and must search for this target product in the product display. Drawing on visual crowding theory, we suggest that an individual's ability to find a target product in a display varies according to the...
Persistent link: https://www.econbiz.de/10012295407
Although the level of power held by the marketing department can determine key organizational outcomes, including firm performance, this power often is modest and, in many firms, diminishing. To address this apparent disconnect, the authors propose that the board of directors is a critical but...
Persistent link: https://www.econbiz.de/10012250080