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Social network formation models are often compared by their network structures, which satisfy specific equilibrium or welfare properties. Here, we concentrate on welfare criteria and define properties of utility function which are causal for certain network structures. We hope the identification...
Persistent link: https://www.econbiz.de/10008464607
The mainly used welfare criterion in the social network literature is Bentham´s utilitarian concept. The shortcomings of this concept are well-known. We compare the outcomes of the utilitarian concept with the Nash social welfare function. By using a Taylor approximation we deduce a formula...
Persistent link: https://www.econbiz.de/10008464689
productivity and by their efficiency at raising revenue relative to lost productivity.  …
Persistent link: https://www.econbiz.de/10008464952
The present paper focuses mainly on the issues like economics and efficiency of organic farming visà- vis conventional … Data Envelopment Analysis (DEA) was used for analyzing the efficiency of the farming systems. …
Persistent link: https://www.econbiz.de/10008465097
efficiency, and regional collaboration. This paper proposes a series of measures to increase the resilience of higher education …
Persistent link: https://www.econbiz.de/10008465102
This paper discusses in detail the vast and rich agricultural knowledge that India has developed since ancient times, and the entire agricultural community trying to find an alternative sustainable farming system, which is ecologically sound, economically and socially acceptable. [Working Paper...
Persistent link: https://www.econbiz.de/10008465657
efficiency of research and development activities is particularly important, since technological progress is one of the core … marginal regions must also close the gap with the more developed regions. This paper analyzes research efficiency at the … show a remarkably high level of research efficiency, whereas some of the larger regions (both from Romania and Bulgaria …
Persistent link: https://www.econbiz.de/10008466062
. The following topics are discussed in this paper: effectiveness and efficiency of action, work, human action and their …
Persistent link: https://www.econbiz.de/10008466122
The paper considers the issues of how to assess the efficiency of the large-scale investment projects. We offer an …
Persistent link: https://www.econbiz.de/10008466307
The study analyzes present approaches applied to assess how effective the expenditures for public health care are. We show that the techniques based on nothing but assessment of the resource components have some defects as they fail to allow for social effects. To overcome this shortage, we...
Persistent link: https://www.econbiz.de/10008466310