Tác động của dòng vốn đến thị trường chứng khoán Việt Nam

Luận văn thạc sĩ UEH phân tích tác động của dòng vốn đến thị trường chứng khoán Việt Nam, cung cấp cái nhìn sâu sắc và thông tin hữu ích.

Chuyên ngành

Development Economics

Người đăng

Ẩn danh

Thể loại

Thesis

2012

74
1
0

Phí lưu trữ

30 Point

Mục lục chi tiết

DECLARATION

ACKNOWLEDGMENTS

ACRONYMS AND ABBREVIATIONS

ABSTRACT

1. CHAPTER 1: INTRODUCTION

1.1. Problem statement

1.2. Research objectives

1.3. Research questions

1.4. Research scope

1.5. Structure of the thesis

2. CHAPTER 2: LITERATURE REVIEW

2.1. The role of FPI on economic development

2.2. The role of Vietnam stock market (VSM)

2.3. Theoretical frameworks

2.4. Empirical studies about the impacts from FPI flows on stock market

2.5. Suggested research model

3. RESEARCH METHODOLOGY & DATA COLLECTION

3.1. Stationary and unit root tests

3.2. Granger Causality tests

3.3. Error correction mechanism

3.3.1. Dependent variable: Delta-VN

3.3.2. Independent variable: FPI

3.3.3. Interaction between FPI flows and VN-Index

3.4. Structural Break Point test

3.5. Unit root test

3.6. Co-integration test

3.7. Granger Causality test

3.8. Error Correction Model

4. RESULTS AND ANALYSIS

4.1. Summary of structural breakpoint test

4.2. Summary of unit root test results

4.3. Summary of unit root test results for residuals using ADF & PP test: Engle & Granger test

4.4. Summary of Johansen cointegration test

4.5. Summary of Granger Causality test

4.6. Summary of testing Vector Error Correction Model

4.7. Summary of the tests for appropriateness of the estimated model

5. CONCLUSION AND POLICY RECOMMENDATIONS

5.1. Research limitation and suggestion for further study

LIST OF GRAPHS

LIST OF TABLES

LIST OF FIGURES

Trích đoạn nội dung tài liệu

UNIVERSITY OF ECONOMICS INSTITUTE OF SOCIAL STUDIES HO CHI MINH CITY THE HAGUE VIETNAM THE NETHERLANDS VIETNAM- NETHERLANDS PROGRAMME FOR M.A IN DEVELOPMENT ECONOMICS THE IMPACTS OF CAPITAL FLOWS ON VIETNAM STOCK MARKET. BY TRAN TUYET HANH MASTER OF ARTS IN DEVELOPMENT ECONOMICS HO CHI MINH CITY, NOVEMBER 2012 UAN VAN CHAT LUONG download : add luanvanchat@agmail.co UNIVERSITY OF ECONOMICS INSTITUTE OF SOCIAL STUDIES HO CHI MINH CITY THE HAGUE VIETNAM THE NETHERLANDS VIETNAM- NETHERLANDS PROGRAMME FOR M.A IN DEVELOPMENT ECONOMICS THE IMPACTS OF CAPITAL FLOWS ON VIETNAM STOCK MARKET. A thesis submitted in partial fulfilment of the requirements for the degree of MASTER OF ARTS IN DEVELOPMENT ECONOMICS By TRAN TUYET HANH Academic Supervisor: DR. NGUYEN HOANG VU HO CHI MINH CITY, NOVEMBER 2012 UAN VAN CHAT LUONG download : add luanvanchat@agmail.co DECLARATION I hereby certify that the substance of the thesis has not already been submitted for any degree and is not being currently submitted for any other degree. I also certify that, to the best of my knowledge, and help received in preparing the thesis and all sources used have been acknowledged in the thesis. Signature TRAN TUYET HANH Date: . UAN VAN CHAT LUONG download : add luanvanchat@agmail.co ACKNOWLEDGMENTS i I would like to express my gratitude to all those who gave me the possibility to complete this thesis. I am deeply grateful to my supervisor Dr. Nguyen Hoang Vu from Department of Mathematic and Statistics, Dr. Nguyen Trong Hoai-Vice President, Dr. Pham Khanh Nam from Department of Development Economics , University of Economics Ho Chi Minh City whose support, stimulating suggestions and encouragement helped me in all the time of research for writing this thesis. I am also very grateful to all lecturers of the Vietnam-Netherlands Programme for giving me knowledge and guidance to fulfill the M. I would like to thank all the members of the Vietnam-Netherlands Program, especially, VNP Library for helping me to have necessary documents and research papers during my completion of the thesis. Finally, I am indebted to my parents whose love, sympathy and encouragement enabled me to complete this thesis. I am also thankful to my classmates for their warm encouragement. UAN VAN CHAT LUONG download : add luanvanchat@agmail.co ACRONYMS AND ABBREVIATIONS FDI Foreign Direct Investment FPI Foreign Portfolio Investment FII Foreign Indirect Investment WTO World Trade Organization VSM Vietnam Stock Market HOSE Hochiminhcity Stock Exchange HNX Hanoi Stock Exchange PIE Price-earning VN-Index Vietnam Index IPO Initial Public Offering OTC Over The Counter Market LDCs Less Developed Countries liP Index of Industrial Production VAR Vector Auto regression ADF Augmented Dickey Fuller pp Phillips Peron ECM Error Correction Model SBV State Bank of Vietnam sse State Securities Commission of Vietnam CPI Consumer Price Index UAN VAN CHAT LUONG download : add luanvanchat@agmail.co ABSTRACT This thesis investigates the impacts of FPI flows on Vietnam stock market (VSM). In other words, we aim to examine whether a long-run or short-run impact of FPI flows on VSM exists or not. And, if any, how long does it take for changes to be fully effective? We use the mol!thly time series data of VN-Index and FPI flows from July 2000 to June 2012 to analysis. In order to calculate the growth rate of VN-Index, we take logarithm ofVN-Index series and denote it as Delta-VN. Then, we adopt various techniques on time series regression such as unit root test using both Augmented Dickey Fuller (ADF) test and Phillips Peron (PP) test for stationary, co-integration test using Engle &Granger approach and Johansen approach for examining the existence of a long-run relationship between two variables, Granger Causality test for checking the existence and direction of causality relationship between them, error correction models for investigating the existence of short-term relationship. Moreover, we also apply Serial Correlation LM test, Heteroskedasticity ARCH test, Histogram Normality test to check the appropriateness of the estimated model. The research findings show that there is an unilateral effect from FPI flows on Vietnam stock returns. The thesis also illustrates an existence of a long-run impact between them when an increase in FPI flows can lead to 86% of increase in Vietnam equity returns. On the other hand, there is also a short-run impact from FPI on VSM which would be decreasing gradually since the third month. UAN VAN CHAT LUONG download : add luanvanchat@agmail.co ---------------------------------------------------- TABLE OF CONTENTS CHAPTER 1.5 Structure of the thesis .1 The role ofFPI on economic development.2 The role of Vietnam Stock Market .1Foreign Portfolio Investment and stock market .5 Suggested research model. RESEARCH METHODOLOGY&DATA COLLECTION .1 Stationary and unit root tests .3 Granger Causality tests .4Error correction mechanism .1 Dependent variable: Delta-VN . 22 UAN VAN CHAT LUONG download : add luanvanchat@agmail.2 Independent variable: FPI .3 Interaction between FPI flows and VN-Index .1 Structural Break Point test .2 Unit root test .3 Co-integration test.4 Granger Causality test .5 Error Correction Model. CONCLUSION AND POLICY RECOMMENDATIONS .3 Research limitation and suggestion for further study . 49 UAN VAN CHAT LUONG download : add luanvanchat@agmail.co - LIST OF GRAPHS Graph 3.3-1: Delta-VN=log(VN-IndexJVN-Index(-1)) .3-2: Foreign portfolio investment flows (FPI) to Vietnam from July 2000 to June 2012 .3-3: FPI&VN-Index from July 2000 to June 2012 . 24 LIST OF TABLES Table 4.1-1: Summary of structural breakpoint test .2-1: Summary of unit root test results .3-1: Summary of unit root test results for residuals using ADF&PP test: Engle &Granger test .3-2: Summary of Johansen cointegration tes~··················································· 37 Table 4.3-3: Summary of Trace Statistic value .4-1: Summary of Granger Causality test .5-1: Summary of testing Vector Error Correction Model .5-2: Summary of the tests for approriateness of the estimated model . 41 UAN VAN CHAT LUONG download : add luanvanchat@agmail.co LIST OF FIGURES Figure A-1: Structural Breakpoint Test for Delta-VN variable . 49 I figure A-2: Structural Breakpoint Test for fPI variable . 49 figure A-3: Unit root test for Delta-VN variable . 50 figure A-4: Unit root test for FPI variable . 52 figure A-5: Cointegration test (Engle &Granger method) for residuals from the linear regression for two variables . 54 figure A-6: Results of the Johansen Cointegration test for model2 . 55 figure A-7: Results of the Johansen Cointegration test for model3 . 57 Figure A-8: Results of the Johansen Cointegration test for model4 . 58 Figure A-9: Results of the Granger Causality test . 59 figure A-1 0: Results of the Vector Error Correction Model. 60 Figure A-ll: Results of the Wald test . 61 Figure A-12: Results of the Serial Correlation test . 61 Figure A-13: Results of the Heteroscedastiscity test . Figure A-14: Results of the Histogram Normality test . 64 • UAN VAN CHAT LUONG download : add luanvanchat@agmail.co CHAPTER 1: INTRODUCTION I This chapter will introduce the thesis topic and identify the problems going to be analyzed in the thesis. It gives the research objectives, research questions and research scope. This chapter also provides the structure of thesis.1 Problem statement After the official joint to the World Trade Organization (WTO) in 2007, Vietnam has been opening the financial market, economy and trade. With the competitive advantages of lower production cost and investment risk than in other Southeast Asian countries, Vietnam has become an attractive destination of foreign capitals. Vietnam is making a good impression on international investors because it is expanding rapidly in emerging market and obtaining dramatic growth after the • global financial crises in 2008. Due to government's gradual relaxing macro policies on foreign investment restrictions in the stock market, Vietnam has further • enhanced attraction to international equity investors. About the regulations on foreign share holding rate, Vietnam has raised the percentage of foreign holding rate from 30% up to 49%. These regulations are rather suitable for Vietnam Stock Market (VSM) in this developing period. About the regulations on profit transferring outflows, in order to encourage foreign investors we have offered duty-free on this kind of outflows since 2004 for Vietnamese foreigners and foreign residents. On July 28, 2012 Vietnam stock market (VSM) was 12 years old with some notable achievements when it reached more than 1.2 million transaction accounts, 1,690 public companies, 105 securities companies, 4 7 fund management companies and 23 stock investment funds. Market capitalization accounted for 1 UAN VAN CHAT LUONG download : add luanvanchat@agmail.co 27% of GDP. Till May 31, total loans for securities of whole banking systems were about 12 trillion VND, bad debt at 485 billion VND. I The July average trading volume reached 41.83 million shares per session with the average value of 626. On July, VN-Index ended at 414.9 points from June (see Economic Financial report Jul2012). Additionally, foreign investors' transactions were still remammg gloomy. On Hose, they bought 56.4 million shares valued at 1,377 trillion VND and sold 50 million shares valued at 1,292 trillion VND. Net purchase value in July was 86 billion VND while in June, foreign investors posted net sale of 650 billion VND. On HNX, foreign players also posted net purchase of nearly 60 billion VND. (See Economic Financial report Jul 20 12) In fact, FPI flows into Vietnam have been increasing rapidly in recent years. Especially, since Vietnam officially joined WTO in 2007, FPI flows have increased strongly, accounting for more than 50% of total foreign investment capitals. In the 2008 global financial crisis, the FPI flowed out; the stock market fell 66%, from 921 points to 316 points and caused bad effects on macro economy. Then, along with the economic recovery, the stock market witnessed a net inflow of FPI capitals but the stock market rarely crossed 500 points, with mini-recoveries inevitably followed by lengthy slumps. On theory, FPI flows can benefit an economy in three broad ways. First, FPI inflows can provide a non-debt capital source of foreign investment for a developing country and supplement domestic savings for improving the investment rate. Moreover, FPI also reduces the pressure of foreign exchange gap for the less-developing countries. Second, rises in foreign capital inflows can increase the allocated efficiency of capital in a country. Therefore, FPI can induce financial resources to flow from capital-abundant countries to capital-scarce ones. Consequently, resource flows into the capital- scarce countries reduce their capital cost, increase investment and raise output. Third, through its various linkage effects via the domestic capital market, FPI 2 UAN VAN CHAT LUONG download : add luanvanchat@agmail.com affects the economy by giving an upward thrust to the domestic stock market prices, impacting on the price-earning (PIE) ratios of the firms and making these ratios become higher which lead to a lower cost of finance and in tum attract a . higher amount of investment. Consequently, the lower cost of capitals can encourage new equity issues with higher premium. On the other hand, FPI flows also stimulate the domestic stock market's development when it opens the entry for foreign investors In Resolution No.01/NQ-CP dated March 01, 2012 on key solutions to realize the socio-economic development plan and state budgeting for 2012, the main targets for economic development in 2012 have been set up such as about 6% to 6.5 %in the GDP growth rate, 13% in total export growth , import surplus accounted for 11% -12% of total export turnover , controlling trade deficit under 10%, the overspending in state budget controlled less than 4.8% of GDP, total capitals invested in social development accounting for 33.5% of GDP, the expansion in the consumer price index less than 10%, 1.6 million employed workers, the urban unemployment rate remaining at 4%. So, they aim to these objectives: prioritizing curbing inflation by applying tight, cautious and flexible monetary policy in accordance with the tight and effective fiscal policy, stabilizing the macro-economy, maintaining growth rate at a reasonable level by reinforcing the inspection of market and prices, well- organizing the domestic market, encouraging exports, controlling imports and reducing trade deficit.

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