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Market growth is driven by product innovation. Beyond functional satiation the marginal utility of product performance … and variety decreases. We argue that social comparisons underlying innovation diffusion results in consumer motivations … account of consumption motivations beyond functional satiation. -- Product Innovation ; Innovation Diffusion ; Consumption …
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We consider AR(q) models in time series with asymmetric innovations represented by two families of distributions: (i) gamma with support IR : (0 , \infty), and (ii) generalized logistic with support IR : (- \infty, \infty). Since the ML (maximum likelihood) estimators are intractable, we derive...
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Contemporary intellectual property theory concentrates on the cumulative and incremental nature of innovation and … different type of innovation that has been largely overlooked by IP theory and doctrine. Innovation in the domains of science … nonlinear innovation. Drawing on multidisciplinary research ranging from the history of science, through network analysis of …
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We study the asymptotic properties of the Adaptive LASSO (adaLASSO) in sparse, high-dimensional, linear time-series models. We assume that both the number of covariates in the model and the number of candidate variables can increase with the sample size (polynomially or geometrically). In other...
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