Wavelet Shrinkage using DWT has been widely used in de-noising although DWT has a translation variance problem. In this study, we solve this problem by using the translation invariant DWT. For this purpose, we propose a new complex wavelet, the Real-Imaginary Spline Wavelet (RI-Spline wavelet)....

Abstract This article looks at the impacts of climate policy on international competitiveness and Carbon Leakage and the role of environmental tariffs. More specifically, it analyzes the current climate debate and illustrates potential future challenges in implementing environmental tariffs. It...

Summary In this paper, we analyze oil price impacts on unemployment for Germany. Firstly, we survey theoretical and empirical literature on the oil-unemployment relationship and relate them to the German case. Secondly, we illustrate this issue within the framework of a vector autoregression...

The revised Directive published in June 2009 suggests auctioning as a basic principle for allocation for the upcoming third trading phase of the EU Emissions Trading Scheme (EU ETS) that runs from 2013 to 2020. The article emphasizes the importance of a properly chosen auction design. Compared...