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We consider a model of polluting firms subject to tax on emissions, monitoring, and penalties in case of underreporting and which face a choice between a more expensive clean and a less expensive dirty technology. Moreover, emissions are subject to random events.We show that the optimal...
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all basic assumptions underlying the theory model should be formulated as a set of testable hypotheses on the long …-run structure of a CVAR model, a so called 'theory consistent hypothetical scenario'. The advantage of such a scenario is that it … forces us to formulate all testable implications of the basic hypotheses underlying a theory model. We demonstrate that most …
Persistent link: https://www.econbiz.de/10010295287
The present value model of the current account has been very popular, as it provides an optimal benchmark to which actual current account series have often been compared. We show why persistence in observed current account data makes the estimated optimal series very sensitive to small-sample...
Persistent link: https://www.econbiz.de/10010298618
Mit den diesjährigen Trägern des Nobelpreises für Wirtschaft, Robert. F. Engle und Clive W.J. Granger, werden zwei Vertreter der Zeitreihenökonometrie geehrt. Wie hat sich durch ihr Werk die statistische Analyse ökonomischer Zeitreihen verändert? Wie wird heute Volatilität auf...
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continuous time theory. In explanatory financial variability modelling this raises several methodological and practical issues …
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In this article we have tried to assess the possible relationships between shuttle trade and the expletory variables and the expletory variables, export (f.o.b.), import (c.i.f.) and CPI based real effective US dollar exchange rate. We employed monthly data of Turkey covering the years from...
Persistent link: https://www.econbiz.de/10010289378