This paper uses a sample of 36 countries for the time period 1990-2011 in order to examine the relationship between countries’ electricity consumption from renewable sources and Gross Domestic Product (GDP) levels. Several nonparametric techniques are applied to investigate the effect of...

Using time series data, this paper investigates China’s carbon emissions during 1960-2006, with particular focus on the direct role of growth and in connection to trade and the value added by various sectors like agriculture, industry and services. Our empirical results indicate the presence...

By applying conditional and unconditional data envelopment analysis (DEA) models along side with statistical inference using bootstrap techniques; this paper investigates the link between China’s carbon dioxide emissions (CO2) environmental efficiency and its economic growth (measured in GNI...

Food security is about ensuring that all people at all times have both physical and economic access to the basic food they need. In a number of African countries chronic malnutrition and transitory food insecurity are pervasive. Like most African countries, Eritrea is also a victim of the...

All over the world and in most of the current society and culture, most people consider premarital sex acceptable and harmless, but the major problem of premarital is sex that it often leads to divorce. The behavior and emotional problems are much higher in premarital sex situations than in...

Agriculture sector plays a vital role in the world economy and provides food for every one of us. The World Trade Organization (WTO) is important body in the international trade and agriculture. Surprisingly, the Agreement on Agriculture (AoA) of WTO does not refer to food and agriculture at...

The ongoing national reconstruction process of Eritrea is centered on educational reformation. The government of Eritrea placed educational policy on top priority for national development which demands the emergence of new class of trained youth blended with disciplined minds and skills instead...

This study is focused on the construction of long – term scenarios for the transition to renewable energy. Utilizing European and national targets, the key objective of this work is to investigate how these targets are reflected in both economic and environmental terms. The constructed model...

This paper by using the system of LEAP (Long range Energy Alternatives Planning System) constructs four different energy scenarios for the Greek transport, energy and industry sectors. By projecting the renewable energy use for the years 2020 and 2030 and the associated resulting carbon dioxide...

This paper presents the dimensions of the climate change problem and its economic effects as well as the evolution of the international meetings to cope with it. In these lines it discusses the use of Integrated Assessment Models (IAMs), the damage cost estimates and various other issues related...