This paper considers the classical newsvendor model when, (a) demand is autocorrelated, (b) the parameters of the marginal distribution of demand are unknown, and (c) historical data for demand are available for a sample of successive periods. An estimator for the optimal order quantity is...

In this paper we apply an additive two-stage data envelopment analysis (DEA) estimator on a panel of 27 Annex I countries for the time period 2006-2010 in order to create sustainability efficiency indexes. The sustainability efficiency indexes are decomposed into economic and eco-efficiency...

The present study tries to improve our understanding of why some people value coastal zone using attitudinal and preference factors in a Contingent Valuation Method (CVM) study. Specifically, it aims at public preferences for improving the quality (protection) of Pagasitikos coastal area in...

This paper employs Data Envelopment Analysis (DEA) to consider waste generation at a regional level in the European Union (EU). By doing so both good and bad outputs are taken into account and different frameworks are designed. Five parameters (waste generation, employment rate, capital...

Energy is a very important topic of research driving the modern world. Energy production and consumption are associated with a number of environmental effects that require effective and affordable management. Demanding an enormous amount of energy an immense dispute of energy is scale counted by...

Public debt accumulation and pollution result to disutility while time path must be sustainable. Policy weapons available to the government with regard to public debt is the generation of primary surpluses to sustain public debt while concerning pollution environmental taxation is expected to...

This study primarily attempts to understand people’s beliefs towards marine protected areas considering as a case study the National Marine Park of Alonissos, Northern Sporades (NMPANS) in Greece. Specifically, it aims to identify people’s opinion about the utility of the park investigating...

Continuous increase in one side of human populations and on the other side on the number of extinct and endangered species in Asia requires appropriate land use and forest preservation. Forests provide a number of benefits such as regulation of global climate and ecosystems, provision of raw...

Environmental education’s teachers are responsible to endow students with the knowledge, values, attitudes and skills necessary to protect and sustain the environment. The current study investigates Greek teachers’ environmental attitudes, behavior and knowledge via Connectedness to Nature...

This study analyzes the small-scale fishery in Kalymnos Island (located in Eastern Mediterranean Sea) to evaluate fishing practices in this fishery. The métiers of this fishery are defined with a multivariate analysis approach for assessing the main fishery resources and fishing gear employed....