Characterization of stochastic orders by L-functionals

Random variables may be compared with respect to their location by comparing certain functionals ad hoc, such as the mean or median, or by means of stochastic ordering based directly on the properties of the corresponding distribution functions. These alternative approaches are brought together in this paper. We focus on the class of L-functionals discussed by Bickel and Lehmann (1975) and characterize the comparison of random variables in terms of these measures by means of several stochastic orders based on iterated integrals, including the increasing convex orde

Weakly compact operators and interpolation

The class of weakly compact operators is, as well as the class of compact operators, a fundamental operator ideal. They were investigated strongly in the last twenty years. In this survey, we have collected and ordered some of this (partly very new) knowledge. We have also included some comments, remarks and examples.Godkänd; 1992; 20071015 (evan)</p

Psychological perspective on Entrepreneurship

Østergaard, Santos, and Costa argue that entrepreneurship is increasingly perceived as a lifestyle and underscore the importance of understanding how entrepreneurial activities influence and are influenced by the entrepreneurs’ well-being. Through the lenses of well-being theories, building on the eudaimonic and hedonic dimensions of well-being, Østergaard et al. put forward a general framework to inspire future research and practice in entrepreneurship grounded on the psychological theory of well-being. According to Østergaard et al., integrating theories of well-being from psychology into entrepreneurship research is necessary to understand the impact of entrepreneurship on individuals’ mental health, promote quality of life, understand the motivations underlying entrepreneurial behavior, and further understand how entrepreneurs change their environment, discover opportunities, and advance societies in innovative ways