efficiency (e) can be defined as a quantitative ratio between the effects (E) and the resources or efforts (R) made to obtain … effect with minimum consumption: e = E / R max (maximizing the effects obtained per unit of allocated, consumed resources); e … effort and having three main sources: the optimal use of resources, rational use of labor and production management. …

An estimated 85% of Afghanistan’s population lives in rural areas, most of which are resource poor farmers whose … of agricultural and livestock products -- provide employment to a bulk of the labor force. Thus, Afghanistan's economy is … Afghanistan, achieving food security is one of the top priorities of the Ministry of Agriculture, Irrigation and Livestock (MAIL …

activities would be contributing nearly half of the resources. However, the complexities of quantifying the costs of war are …

We model an infinitely-repeated conflict between two factions who both have a desire to exact revenge for past … former may have a higher probability of success in a given period. Given a desire for revenge, we find that, the conflict … initially escalates and eventually reaches a steady state. When there is no desire for revenge, the conflict reaches a steady …

such as race, gender, or ethnicity is much less acceptable. Why? I develop a simple rent-seeking model of conflict which is …

inherent to a healthy commercial demeanor, in case of conflict, determines the studying of alternative settlement procedures …

study on Afghanistan. Through a diagnostic approach, it identifies the sources of instability in the country and proposes a … series of policies and reforms in order to overcome macroeconomic instability in Afghanistan. …

more contextually accurate ‘ground rent’ charge levied for extracting depletable sovereign resources is one. Another is the …