Determinants of Commercial Banks Interest Rate Margins in Postwar Liberia
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Determinants of Commercial Banks Interest Rate Margins in Postwar Liberia BY EBENIZAR Z. GIBSON X50/62125/2010 A FINAL REPORT PRESENTED IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE AWARD OF THE MASTERS OF ARTS DEGREE IN ECONOMICS OF THE UNIVERSITY OF NAIROBI 2011 Library University ot NAIROBI DECLARATION This research paper is my original work and has not been presented for a degree in any other university or for any other award. NAME: EBENIZAR Z. GIBSON Reg. X50/62125/2010 Signature. Date ...£& .-.lz.2±±i. SUPERVISORS We confirm that the work reported in this research thesis was carried out by the candidate under our supervision. Signature..... ...................................................... Date....... ..................................................... Prof. Mwega F. M .................... Dr. Gor Seth ii DEDICATION I dedicate this work to my family especially children who had to endure those lonely months while I was away for their support. Just so you all know that I was doing all this for you to have a better future. I would also like to dedicate this thesis to my parents who dedicated their lives to giving me a good education and upbringing and especially to some loving brothers, sisters and friends who have all inspired me to go through this process. iii ACKNOWLEDGEMENTS I thank the almighty God for his blessings of good health, guidance and love during my studies. All Glory and Honor to him for a successful completion of my studies and research paper. I acknowledge the contribution, support and guidance of my lecturers, especially my supervisors Professor Mwega and Dr. Gor for the time they spent guiding me on the progression of this research work. I take responsibility for any errors and omissions in the paper. I am also grateful to the African Economic Research Consortium (AERC) for fully financing my studies at the University of Nairobi. My sincere thanks go to Professor Geegbae A. Geegbae, Dean, College of Business and Public Administration and former Chairman, Department of Economics, University of Liberia for his tireless support in getting me the scholarship and encouragement throughout my studies. Special thanks go to the entire staff of the School of Economics for their prompt attention and assistance. Sincere thanks also go to my colleagues who encouraged and assisted me in various ways throughout my stay in Kenya and the entire study period. Finally, I would like to give special thanks to my family especially my parents, children and some special friends both in Liberia, United States of America, Canada and Kenya for their continued support and encouragement in all aspects throughout this study irrespective of the proximity. I appreciate their support and encouragement. May the Almighty God bless them abundantly. IV TABLE OF CONTENT DECLARATION................................................................................................................... ii DEDICATION...................................................................................................................... iii ACKNOWLEDGEMENTS...................................................................................................iv TABLE OF CONTENT..........................................................................................................v LIST OF TABLES............................................................................................................... vii LIST OF FIGURES............................................................................................................ viii LIST OF ABBREVIATIONS................................................................................................ ix LIST OF ACRONYMS..........................................................................................................x ABSTRACT.......................................................................................................................... xi CHAPTER ONE:....................................................................................................................1 INTRODUCTION.................................................................................................................. 1 1.1 Background of the study....................................................................................................1 1.2 Statement of the problem...................................................................................................1 1.3 Objectives of the Study...................................................................................................4 1.3.1 General Objective.........................................................................................................4 1.4 Significance of the Study................................................................................................4 1.5 Scope of the Study..............................................................................................................4 1.6 An Overview of the Liberian Economy...............................................................................5 1.7 Liberia’s Financial Sector................................................................................................... 8 1.8 Structure of Chapters........................................................................................................11 CHAPTER TWO:................................................................................................................. 12 LITERATURE REVIEW..................................................................................................... 12 2.1 Introduction.......................................................................................................................12 2.2 Theoretical Literature Review............................................................................................12 2.3 Empirical Review......................................................... 16 2.3.1 Literature on Interest Rate Margins.............................................................................16 CHAPTER THREE:........................................ ....................v............................................ 19 RESEARCH METHODOLOGY..........................................................................................19 3.1 Introduction............................................................................. ........................................19 3.2 Theoretical Framework..................................................................................................... 19 v 3.3 Model specification...........................................................................................................20 3.4 Measurement of variables.................................................................................................21 3.4.1 Dependent Variables..................................................................................................22 3.4.2 Explanatory Variables................................................................................................ 22 3.5 Techniques for Data Analysis........................................................................................... 27 3.6 Type and Sources of Data.................................................................................................28 CHAPTER FOUR:...............................................................................................................29 DATA, ANALYSIS, INTERPRETATION AND PRESENTATION.................................. 29 4.1. Introduction.................................................................................................................. 29 4.2. Descriptive Analysis....................................................................................................29 4.3. Specification tests.........................................................................................................30 4.4. Rationale for Panel Data analysis Technique................................................................31 4.5. EMPIRICAL RESULTS.............................................................................................. 31 4.6. Comparison of Results with Other Empirical Studies................................................... 36 4.6.1. Discussion of bank- specific factors..........................................................................36 4.6.2. Industry- specific factors.......................................................................................... 38 4.6.3. Macroeconomic variables......................................................................................... 39 CHAPTER FIVE:.................................................................................................................40 SUMMARY, CONCLUSION AND RECOMMENDATIONS............................................ 40 5.1 Introduction.............................................i.......................................................................40 5.2 Summary of Findings........................................................................................................40 5.3 Conclusion........................................................................................................................ 41 5.4 Recommendation and implication of the study to policy markers.................................... 42 5.5 Limitations and Areas of Further Study.............................................................................43 REFERENCES.....................................................................