Food security is a chronic and intrinsic problem in Sub Saharan Africa. The present paper introduces some aspects of it with great considerations to the rich theoretical background presented by some scientists. The problem of food insecurity in Sudan is discussed with review on the recurrent...

Chronically, most of developing countries as exampled in Sudan suffer from the low levels of income in addition to the low savings that are result from the lack of savings channels. Hence, the investment depends on the individuals' abilities on savings, where the investment is considered as...

The current paper experiments with the conception and analytical model of principle components. The analysis utilizes data of Sudan to test the model fitness and data suitability. All the country's economic sectors are used in the analysis which also integrates high, medium and low income strata...

The current paper reviews various measurements and analytical methods of poverty. Poverty can be construed as a state of necessity in which freedom is absent. That brings the question of the political, social and economic structure of a nation. The paper discusses issues of poverty conception,...

The current paper reviews the impacts and effects of technical transfer and change on the economic patterns of developing countries. It has been postulated that production factors, labor and capital have the greatest effects on economic and development patterns. However, technical change emerges...

Over the past two decades, many countries around the world have experienced substantial growth in their economies, driven by inflow of the foreign capital especially in the form of foreign direct investment (FDI). The share of net FDI in world GDP has grown five-fold through recent years, making...

The purpose of the System Dynamics method is to study the relationship between structure and behavior in non-linear, dynamic systems. In such systems, the significance of various structural components to the behavior pattern exhibited, changes as the behavior unfolds. Changes in structural...

In the real world, the theory of economic faces many obstacles in its analyses and interpretations. One of these problems is overlapping relationships between specific variables and difficulty of determining perfect formulation which contain all possible effect. Traditional statistics tools like...