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Dieses aktuelle Lehrbuch der Volkswirtschaftslehre, das mit vielen aktuellen Fallstudien punktet und Studierende nicht nur in die klassischen Theorien der Marktmechanismen einführt, sondern auch mit neuen Konzepten und Ansätzen, wie z.B. der Spieltheorie, vertraut macht, darf in keinem gut...
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Uncertainty appears to jump up after major shocks like the Cuban Missile crisis, the assassination of JFK, the OPEC I oil-price shock and the 9/11 terrorist attack. This paper offers a structural framework to analyze the impact of these uncertainty shocks. I build a model with a time varying...
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Uncertainty varies strongly over time, rising by 50% to 100% in recessions and by up to 200% after major economic and political shocks. This paper shows that higher uncertainty reduces the responsiveness of R&D to changes in business conditions - a "caution-effect" - making it more persistent...
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This paper offers a theory of development that links the degree of market incompleteness to capital accumulation and … growth. At early stages of development, the presence of indivisible projects limits the degree of risk spreading …
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