Showing 875,921 - 875,930 of 877,922
, formulated in terms of maximization of utility ingeneral, or profits in particular. The standard theory of environmental policy … behavioural assumptions have been most significant for the development ofeconomic valuation theory and environmental policy theory …. The focus here will be onenvironmental policy theory. …
Persistent link: https://www.econbiz.de/10010324455
Large data sets in finance with millions of observations have becomewidely available. Such data sets enable the construction of reliablesemi-parametric estimates of the risk associated with extreme pricemovements. Our approach is based on semi-parametric statisticalextreme value analysis, and...
Persistent link: https://www.econbiz.de/10010324456
, it has rarely focused on clarifying the micro-macro distinction in economic theory and modelling.The macroevolution … topicsincorporating ideas from evolutionary theory into economics are:economic exaptations, macroeconomic consequencesof institutions, and …
Persistent link: https://www.econbiz.de/10010324458
This paper deals with the issue of regulatory reform in the airline industry, in connection with environmental externalities. Deregulation has led to shorter routes, higher frequencies, probably larger aircraft sizes and more intense peak traffic at airports. In addition, deregulation has led to...
Persistent link: https://www.econbiz.de/10010324459
The discrete outcome of a probability model is recordedas Y(i)=1 while otherwise Y(i)=0. y is the vector of observedoutcomes, p the corresponding probabilities, p^a consistent estimate of p, and residuals are defined ase = y - p^. Under quite general conditions, theasymptotic properties of p^...
Persistent link: https://www.econbiz.de/10010324460
Estimation using simulation techniques may be very time consuming. Specification tests for structuralstability often require more than one of such computationally demanding estimators. Typically one for thesample, one for the post-sample and one for the combination of sample and post-sample is...
Persistent link: https://www.econbiz.de/10010324461
Persistent link: https://www.econbiz.de/10010324464
We show that three convenient statistical properties that are known to hold forthe linear model with normal distributed errors that: (i.) when the variance is known, the likelihood based test statistics, Wald, Likelihood Ratio andScore or Lagrange Multiplier, coincide, (ii.) when the variance is...
Persistent link: https://www.econbiz.de/10010324465
We present an equilibrium-search model with heterogenous workers whosearch for a job in one of two sectors and who lose part of theirskills during unemployment. We show that an import tariff increasethe wage and the employment prospects in the protected sector. Thisresults in a labor market...
Persistent link: https://www.econbiz.de/10010324466
There is an increasing demand for transport decisions to be made in thelight of some form of what may generically be called cost benefit analysis(CBA). The actual techniques may vary and often deviate quite significantlyfrom the conventional economic concept of CBA but in all cases theprocedures...
Persistent link: https://www.econbiz.de/10010324468