in this study we analyze the effects of environmental performance on the generation of firm value from dow jones sustainability index europe. we use a sample of 122 firms from different sectors, except financial one, which belong to this index for the years 2007 through 2009. the expected results, taking into account our hypotheses, should show a positive relationship between the generation of ...

Different sustainability indicators tend to reflect different or even converse outcomes in terms of countries. A careful comparative study is needed to clarify whether these indicators are actually coherent with each other. We analyze and compare five sustainable development indicators. Pearson correlation was used to make a comparative study among them. Within the two groups, the indicators ar...

abstract this study shows the relationship between environmental pollution and economical growth by kuznets hypothesis which has drived from provincial data during 1375 - 1385. carbon monoxide pollution as environmental index and gross national product as economical index have been used. fix effects have been preferred to random effects based on f test for estimation of environmental kuznets cu...

Abstract Current environmental indicators assess quality, but no single indicator measures the overall performance of a country, state, or region in an easy and intuitive methodology. This paper provides simple informative known as Comprehensive Environmental Performance Index (CEPI) for 48 Asian countries period from 1996 to 2020. The CEPI represents step toward clarity by combining six differ...

In previous work the authors demonstrated an empirical relation, in the form of an index, between U.S. monthly tornado activity andmonthly averaged environmental parameters.Here a detailed comparison ismade between the index and reported tornado activity. The index is a function of two environmental parameters taken from the North American Regional Reanalysis: convective precipitation (cPrcp) a...

This paper analyzes the impact of corporate green technological innovation which is based on internal and external environmental factors, using hierarchical clustering approach to building a multi-index system. Evaluation index system for the various environmental factors inherent in the ambiguity, the use of rough set theory set a new business model for green technology innovation and environm...

There is an increasing interest in the unequal socio-spatial distribution of environmental 'goods' and 'bads' and the associated implications for geographical inequalities in health. Until recently, research in this area has focused on solitary environmental characteristics and has been hindered by the absence of geographically-specific measures that recognise the multifactorial nature of the p...