INTRODUCTION
Economic dependency is the lack of capacity and ability to control the economic system or productive process of a society such that the society as a state depends on foreign developed economy states for leadership and control through regulations and some economic institution. The country that are depending on the rest are mostly poor countries of the third world, Nigeria is a typical poor third world country and underdeveloped that depend on the western world for decision and implementation of economic policies , thereby contributing to the economic development of the west to her own detriment. For example, (SAP) structure Adjustment programme of 1986, National Directorate of employment (NDE) of 1986, Petroleum Trust Fund (PTF) poverty alleviation programme etc. all seems to have end in failure after gulping in estimate material and human resources, funded with loan and the associated  intrest.
Since the economic structure is disarticulated, being the main structure; the foundation; on which rise the political super structure; and which controls both the intellectual and material production, the implication is the underdevelopment of the entire society. The state of underdevelopment of the entire society raises serious alarm in whole third world countries and the international community. Historically,  most of the third world countries suffering dependency. Passed common rigorous stages of development from slavery  to colonialism/imperialism, and to and to the contemporary globalization. What   distinguished one stage from the other was the intensification of the rate of suppression and exploitation mounted on the poor third world countries by the economically developed west.
1.2 Statement Of Problem
What makes human is the ability to be independent from the wills of other people. People of the third world are regarded as sub-human being because of absolute economic dependency on the western developed economies. The problem of the study is that Nigeria like other third world countries has being suffering underdevelopment which emanated from dominant exploitative character of the western economies on which those of the third world depend. The foregoing raises some major questions:
What role do multinational companies play in sustaining economic dependency?
1.3 Â Â OBJECTIVES OF THE STUDY
In the light of the consideration therefore is the purpose of this work which becomes the task of identifying the historical forces which has generated economic underdevelopment has continues to reproduce itself till today. This history of economic underdevelopment will be traced from the period of colonization to the present time.
It is the aim of this study to examine certain crucial concepts that are closely related to the problem of economic dependency and underdevelopment, specifically:
1.4.    Significance Of Study
This work will serve as material to other researcher and in practical it will serve as a tool to the government guiding them on implementation of policies, this policies shall serve as a guide to Nigerians development.
This work, prescribes how to manage the nations resources, for the benefit of the general citizens, and this will determine the relevance of the existing government policies.
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1.6. Hypotheses:
For the purpose of guidance and in order to achieve the statements of problems and the objectives of this study, the researcher has proposed the following hypothesis.