【キーワード】C25, C93, D12, Q49, Energy efficiency label, Consumers’ purchase decision, Latent class model, Willingness to pay, China 【要約】In this paper we apply hypothetical choice experiments through a field survey in Shanghai of China to examine whether China Energy Efficiency Label affects consumers’ choices of air conditioner and refrigerator. A latent class approach is used to observe both heter...

The issue of modern development in the oil industry has become extremely urgent. In 2020, for first time history, exchange price crossed negative threshold, radically changing understanding economic processes industry. This paper examines consequences this stressful situation context financial stability global companies conjunction with ensuring budgetary balance resource-exporting countries. c...

The ongoing regulatory transformation towards a single European electricity market started several years ago. rationale of this is that the liberalisation monopolistic energy structures should lead to building sustainable and flexible ecosystems, through an policy sets goals in line with requirements our epoch, such as development, security, promotion renewable sources. In context, Greece explo...

Acute poisoning is a medical emergency situation and requires urgent but adequate medical intervention. The outcome depends on accurate primary care, the correct identification of poison(s) and adequate therapeutic decisions. The present paper reviews the literature concerning the role of analytical toxicology in emergency medicine with particular focus on the last few years. This study is main...

Extensive deforestation of natural forests in the Ethiopian highlands and their conversion to low-input agriculture and plantations have caused severe soil degradation and significant changes in the ecosystem. We investigated the influence of land use changes on the amount, form and Ž . distribution of sulfur S in bulk soils and size separates of the sub-humid highlands of southern Ž . Ethiopia...