Most developing and underdeveloped countries beside Sudan suffer from the low levels of income in addition to the low savings that are result from the lack of sophisticated savings channels. Hence, the investment depends on the individual's abilities on self savings, where the investment is...

The newly born, one year old State of Southern Sudan faces multiple challenges, economic, administrative, ethnic and most of all, civil conflicts with its previous mother country, Sudan. Building a state is an arduous mission and building a nation comprised of many ethnicities is the most...

It is being repeatedly theorized that most of Arabic countries are still have long road for development. Classified as developing countries they should be requiring improvements in their economic performance parameters and the behavior of their productive variables. However, Iraq was a unique...

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...