Showing 1 - 10 of 516
In this paper, we analyze the technical efficiency of CO2 reduction potentials of German power and heat plants, using a non-parametric sequential Data Envelopment Analysis. We apply a metafrontier framework to evaluate plant-level efficiencies in the transformation of inputs into desirable...
Persistent link: https://www.econbiz.de/10010438038
In this paper we present an international cross-country benchmarking analysis for utility regulation of France and Germany, the two largest electricity distribution countries in Europe. We examine the relative performance of 99 French and 77 German distribution companies operating within two...
Persistent link: https://www.econbiz.de/10003779463
estimation based on stochastic non-smooth envelopment of data (StoNED) allows for productivity estimation with few microeconomic …
Persistent link: https://www.econbiz.de/10011392214
This paper, which is one of the first to estimate productivity in retail electricity for a European country after liberalisation, analyses the effect of ownership and governance structure by using a unique dataset of German electricity retailers from 2003 to 2012. An innovative service...
Persistent link: https://www.econbiz.de/10011392296
In this paper, we develop a market screening model to detect inconstancies in price changes. Although there is a long history of industrial organization research of collusion, price setting behavior, and conduct - a robust model to detect structural changes in market structure was missing so...
Persistent link: https://www.econbiz.de/10009722292
We analyze the pass-through of cost changes to retail tariffs in the German electricity market over the 2007 to 2014 period. We find an average pass-through rate of around 60%, which significantly varies with demand factors: while the pass-through rate to baseline tariffs, where firms have...
Persistent link: https://www.econbiz.de/10011553026
Scale characteristics are key properties of production functions that determine optimal firm sizes, and have considerable policy implications for sectors undergoing restructuring. However, estimates of scale characteristics typically vary with the assumptions of the underlying empirical model....
Persistent link: https://www.econbiz.de/10011453711
Persistent link: https://www.econbiz.de/10002009194
Unemployment insurance agencies may combat moral hazard by punishing refusals to apply to assigned vacancies. However … sanctions on the unemployment duration and the quality of job matches, in conjunction with the possibility to report sick. We … relative attractiveness of vacancy referrals increases over the time spent in unemployment. Overall, around 9% of sickness …
Persistent link: https://www.econbiz.de/10011414725
We investigate hysteresis and persistence behaviour in the course of unemployment in EU countries and US states by … latter control for dependencies. The first generation tests indicate, that unemployment is persistent, but nevertheless …. Hysteresis in EU unemployment is attributed to the idiosyncratic, but not to the common component. In contrast, idiosyncratic …
Persistent link: https://www.econbiz.de/10003304447