services in Europe. To the authors’ knowledge the current paper represents the first systematic attempt to estimate human well …

tested for seven different regions (China, the United States, Europe, India, Russia, Brazil and Japan). We find that tax is … countries (except Brazil where it is ambiguous), whereas fixed cap are preferred to relative cap in Europe and Japan. …

existing studies focusing on Europe investigate the effect of environmental regulation either on green innovation or on … environmental regulation on innovation and on productivity generally in separate analyses and mostly focusing on the USA. The few … regulation on the output of innovation activity, as proxied by patents, thus providing support in favor of the "weak" PH in line …

sustainable water management in a climate change perspective, in two river basins in Europe and Asia. The paper describes the …