A decade ago, the German Advisory Council to the Federal Government on Global Environmental Change (Wissenschaftlichen Beirats der Bundesregierung für Globale Umweltveränderungen - WBGU) published its main report. This attempt to take stock in 2011 made an impact and provided orientation on...

The Agricultural Bank of Sudan ABS is considered as the main supplier for agriculture financing. However, in the past ten years there were continuous decrease in finance volumes for the agricultural sector of the country which was reflected in diminishing productivity of food and cash crops. The...

The severe impacts of the global financial crisis had effects on all world. However, in Sudan scientists and researchers were greatly shocked because of the governmental camouflaging on their real effects on the economy. Minister of National Economy and Finance denied the effects on the Sudanese...

Self-sustaining non-equilibrium systems, such as economic and biological systems, can be modeled with option pricing theory. We recognize that variable cost of a production mode can be represented by call option price with fixed cost as the strike price. This analytic representation enables us...

Vor einem Jahrzehnt wurde das Hauptgutachten des Wissenschaftlichen Beirats der Bundesregierung für Globale Umweltveränderungen (WBGU) veröffentlicht. Dieser Versuch einer Bestandsaufnahme im Jahre 2011 hat national und international Impulse gesetzt und Orientierung gegeben. Der WBGU ging...

The present paper analyzes the impacts of total labor productivity and efficiency in Oman State. As a Gulf state it has depended on oil production for its economic life for the past decades. However, it was typically known for traditional industries and trade, helped by her long sea shores and...

Historically the Arab Emirates of the Gulf depended on fishing and trade. With the emergence of oil production, economic patterns have developed. External trade elevated and the development of intermediate industries took place. The present paper analyzes the impacts of total labor productivity...

Food insecurity is a global threat. The nature of food and the means of its production make food insecurity a uniquely complex problem, with social, political, economic, and ethical dimensions. Serious efforts to promote food security and sustainability must respond to the complexities of the...