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The purchasing power's difference between currencies appears to trigger a person to make the decision of emigrating, but it does not look to be the only one. European Union enlargement, immigration policies, as well as different personal and/or psychological reasons, have modified migrations...
Persistent link: https://www.econbiz.de/10005430354
Energy, or renewable energy sources, is currently a frequently discussed topic. This paper focuses mainly on the economics of photovoltaic energy, specifically valuation of this technology. First, photovoltaic power systems are described, followed by a description of the method of analysis of...
Persistent link: https://www.econbiz.de/10009294291
The Czech Council for R&D developed a new version of the Methodic for the Evaluation of R&D. In this paper, we discuss … journals - evaluation of publications with more authors. The first criterion ignores the birth of a new interdisciplinary … provide information about two methodic for the evaluation of R&D institutions used in the world. In conclusions, we summarize …
Persistent link: https://www.econbiz.de/10005698711