450 likes | 569 Views
YOUNG LEADERS TRAINING PROGRAM for Sustainable Development in Asia and the Pacific. 30 June-15 July 2006 Kangwon National University Chunchon, Korea. Introduction to Methodologies in Development and Trade Analysis. LECTURER. Prof Tran Van Hoa Director, Vietnam and ASEAN+ Research Program
E N D
YOUNG LEADERS TRAINING PROGRAMfor Sustainable Development in Asia and the Pacific 30 June-15 July 2006 Kangwon National University Chunchon, Korea
Introduction to Methodologies inDevelopment and Trade Analysis
LECTURER • Prof Tran Van Hoa • Director, Vietnam and ASEAN+ Research Program • Centre for Strategic Economic Studies • Victoria University, Melbourne, Australia • Honorary Professor • National Economics University, Vietnam • National Advanced Training Institute (NATI) • Ministry of Trade, Vietnam • Consultant/Mentor • AusAID-Cardno, Australia • Email: jimmy.tran@vu.edu.au • Website: http://www.staff.vu.edu.au/CSESBL/
VARIOUS USES • Research • Teaching • Training • Policy • National and International Networks
FAST CHANGING WORLD: CURRENT GLOBAL ISSUES 1 Issue 1: Global Economy 2 Issue 2: Global Knowledge 3 Issue 3: Global Commerce and Industry 4 Issue 4: Marching Globalisation • Issue 5: Need of Global Competitiveness • Issue 6: WTO and FTA Foundation: Global Pure Competitive Market
GLOBAL GOVERNANCE Finance (IMF) Commerce (GATT, GATS and WTO) Justice (The Hague) War and Peace (United Nations)
REGIONAL TRADE AND DEVELOPMENT ISSUES IN ASIA Miracle (60-mid 90) and Crisis (97) Years in Asia IMF Policy Failures in Asia Crises (Mexico to Indonesia) Slow WTO Negotiations (Doha, agriculture) Fast (post-98) Recovery of Crisis Economies in Asia Benign Neglect of Crisis Asia from NAFTA and EU Support from World’s 2nd Largest Economy
REGIONAL TRADE AND DEVELOPMENT ISSUES IN ASIA Recent Economic Integration Developments: Rise of Plurilateral FTA (LAFTA, 05) Rise of Bilateral FTA (AIFTA, AEFTA, 05) Emergence of New Asian Regionalism (ASEAN+3, 00) Emergence of East Asia Regionalism (EAS, 05) Emergence of South Asia Regionalism SAARC (85), SAFTA (05)
ASIAN REGIONALISM AND FREE TRADE AGREEMENTS • Asian Regionalism and FTAs are not new • (eg, East Asia proposed by Japan in 1940s) • Proliferation of plurilateral and bilateral FTAs in Asia and Oceania in recent years.
ASIAN REGIONALISM AND FREE TRADE AGREEMENTS • EXAMPLES Current: AFTA, TAFTA, AUSFTA, JSFTA, ASFTA, ASEAN+3, Proposed: ASEAN+5, ASEAN+India, ASEAN+EU, Australia+Emirates, Australia+China, Australia+Japan
ASIAN FREE TRADE AGREEMENTS • The Foundation of Asian FTAs: Proximity (Gravity) Affinity in Consumption and Production Political Compatibility Strategic Regional Cooperation
ISSUES IN FTAS • Mechanics of FTAs: Liberalisation of trade, investment, services, business and tourism • Benefits: • Trade, economic, political in the medium & long term
ISSUES IN FTAS • Challenges/Costs: Country interests, NTMs, cultures, histories, religions, national, regional & global crises, current rising oil prices, global competition, exchange rates, etc • Ideology vs Realism: Research-based policy versus policy-based (biased) research
ROLE OF POLICY REFORM AND SHOCKS IN REGIONAL FTAS • Gains from FTAs are affected positively by policy reforms & negatively by shocks • EXAMPLES: • South Korea economic reform • China investment policy • Tsunami in South East Asia • Gulf and Iraq wars
Cointegration/unit root taxonomy of policy reforms and shocks GRADUAL SUDDEN Temporary Temporary Long lasting Long lasting Examples: Doi Moi China SOE reform Gulf War, SARS, avian flu
ROLE OF NTMS IN REGIONAL FTAS • Non-Tariff Barriers or Measures (NTMS) • 40% of LDC Exports Affected (UNCTAD) • % of Australia/Vietnam Trade Affected if NTMs Prevail? • % of US/Vietnam Trade Affected if NTMs Prevail? • % of Australia’s Exports/Investment to China Affected if NTMs Prevail?
CHARACTERISING NTMS • Lack of transparency • Poor intellectual property-rights enforcement • Quarantine • Customs procedures • Administrative import requirements • Burdensome regulations and standards, and
CHARACTERISING NTMS • Restricted mobility of business people. • Pervasive • Currently Difficult to Quantify • Politically Sensitive • But Measurable?
HOW TO BEST MEASURE GAINS/LOSSES FROM FTAS AND WTO? The Economic/Commerce Policy Scene Policy Components: Y: Target, X=Instruments Expected Action: Y X : Directional Causal Linkage Lucas Critique: Y -> X and Y <- X
HOW TO BEST MEASURE GAINS/LOSSES FROM FTAS AND WTO? Advanced Impact Methodologies The Keynesian (1940)-SNA93 (1993) Y = ΠX + V The Johansen CGE/GTAP (1960) dlogY =dlogX
HOW TO BEST MEASURE GAINS/LOSSES FROM FTAS AND WTO? The Cross-Section Gravity Theory (1999) The Panel Regression (Dollar, EJ, 2004) The Generalised Gravity Theory (TVH, 2002)
Advanced Impact MethodologiesMORE DETAIL • The Keynesian (1940)-SNA93 (1993) • AY + BX = U, then with A 0 • A-1AY + A-1BX = A-1U or • Y = -A-1BX + A-1U or • Y = ΠX + V Reduced Form
Advanced Impact MethodologiesMORE DETAIL • The Johansen CGE/GTAP (1960) • dlogY = dlogX • Using Euler-Gauss Algorithm to solve
Advanced Impact MethodologiesMORE DETAIL • The Cross-Section Gravity Theory (Frankel & Romer, 1999) • logT = a1 + a2logY + a3logG + u • The Panel Regression (Dollar, EJ, 2004) • logT = a1 + a2LOG(Y) + a3LOG(G) + u where LOG(Y)=Vector of Y, etc
Advanced Impact MethodologiesMORE DETAIL • The Generalised Gravity Theory (TVH, 2002) • Y = Y(T,S) Arbitrary Function • T = T(Y,S,FDI,X,Z) Arbitrary Function • Specifying No Specific Functional Form and Allowing Circular Causality and Temporal Shocks • or Policy Change
Advanced Impact MethodologiesMORE DETAIL • Using Planar Taylor Series Expansion • dY = (Y/T) dT + (Y/S) dS • dY/Y = T(Y/T)(dT/TY) + S(Y/S)(dS/SY) • = E1 dT/T + E2 dS/S, or • Y% = E1 T% + E2 S% + U. E1=Elasticity of Y on T, etc. And, similarly for T.
HOW TO BEST EMPIRICALLY MEASURE GAINS/LOSSES FROM FTAS AND WTO WITH COMPREHENSIVE TRADE, POLICY CHANGE & SHOCKS? • A trilogy of recent stories (research projects) in ASEAN+3 (China, Japan, Korea) FTA (2001) incorporating trade, investment, services, policy reform and shocks • Case Study 1: China
GROWTH MODELLING EVALUATION:China Growth and China-Japan Trade
GROWTH MODELLING EVALUATION:China Growth and China-ASEAN Trade
HOW TO CARRY OUT A RESEARCH ON THE CAUSES OF TRADE IN ASEAN+3 • A Graphical Analysis • Trade Causes Growth? • What Causes Trade? • Find the Causes of Trade • Alternative Approaches • Some Case Studies
Reliability of Merchandise Trade Proxy in Models on China’s Trade with its Five Major Trading Partners Openness (Exports+Imports)/GDP 1981 to 2002 Model China-ASEAN China-Japan China-US China-EU China-Australia Correlation Coeff 0.98 0.98 0.96 0.97 0.94 RMSE 3.83 3.6 3.23 4.15 6.42 Mean Error 0.00 0.00 0.00 0.00 0.00 Um 0.00 0.00 0.00 0.00 0.00 Us 0.01 0.01 0.02 0.01 0.03 Uc 0.99 0.99 0.98 0.99 0.97 _____________________________________________________________________ Notes. Ub+Us+Uc = 1. See Pindyck and Rubinfeld (1998) for further detail on these evaluation criteria. The estimates are based on TSP calculation.
SUBSTANTIVE EMPIRICAL (ECONOMETRIC) FINDINGS 1 • Table 1 • Impact of Trade, Services, FDI, Policy Reform and Shocks on China’s Growth • Generalised Gravity Theory in Flexible Structural Form • 1981 to 2001 China-ASEAN China-Japan China-US • Variables OLS 2SLS 2SHI OLS 2SLS 2SHI OLS 2SLS 2SHI __________________________________________________________________________________________ • Constant 9.30** 9.24** 8.93** 9.74** 9.40** 8.23** 9.78** 9.41** 8.80** • Openness/GDP 0.03** 0.03** 0.03** 0.02@ 0.02@ 0.02@ 0.04@ 0.05@ 0.05@ • Services/GDP 0.01 -0.01 -0.01 0.003 -0.003 -0.003 -0.004 -0.02 -0.02 • FDI/GDP 0.04** 0.05** 0.04** 0.04** 0.05** 0.04** 0.04** 0.05** 0.04** • Stock Crash 87 1.12@ 1.18* 1.14* 1.44 1.68* 1.58* 1.13 1.43@ 1.34@ • China Turmoil 89 -6.97** -6.96** -6.73** -7.42** -7.28** -6.83** -7.46** -7.29** -6.82** • Gulf War 91 4.90** 4.70** 4.54** 4.45** 3.92** 3.68** 4.83** 7.53** 4.17** • China Reform 93 2.15** 2.32** 2.24** 2.33** 2.75** 2.58** 2.15** 4.46** 2.21** • Asia Crisis 97 -2.84** -2.79** -2.69** -2.67** -2.56** -2.40** -2.75** 2.36* -2.50** • R2 0.97 0.73 0.99# 0.96 0.91 0.98# 0.96 0.95 0.98 • F 43.07** 39.57** 4.80** 25.57** 21.88** 5.49** 25.84** 21.06** 5.13** • DW 1.71 1.77 1.32& 2.10 2.15 1.36& 2.19 2.17 1.32&
SUBSTANTIVE EMPIRICAL (ECONOMETRIC) FINDINGS 2 • China-EU China-Australia • Variables OLS 2SLS 2SHI OLS 2SLS 2SHI _______________________________________________________________________________________________________ • Constant 10.37** 10.10** 9 .35** 9.72** 9.61** 8.75** • Openness/GDP -0.009 -0.003 -0.003 0.01 -0.004 -0.004 • Services/GDP 0.009 0.009 0.008 0002 0.003 0.003 • FDI/GDP 0.04** 0.05** 0.04** 0.05** 0.06** 0.05** • Stock Crash 87 0.41 0.72 0.67 1.36 1.02 0.93 • China Turmoil 89 -7.17** -7.25** -6.72** -7.59** -7.02** -6.40** • Gulf War 91 4.48** 4.35** 4.04** 4.56** 3.58** 3.26** • China Reform 93 2.66** 2.72** 2.55** 2.56** 3.35** 3.05** • Asia Crisis 97 -2.80** -2.75** -2.55** -2.76 -2.59** -2.36** • R Square 0.95 0.94 0.97# 0.95 0.93 0.97# • F 19.54** 18.64** 3.20** 19.88** 14.74 5.49** • DW 2.44 2.40 1.35& 2.24 2.42 1.21&
HOW TO MEASURE REGIONAL/SECTORAL GAINS/LOSSES FROM FTAS? • The Required Share Data • Global • National • Regional • Sectoral, etc
REGIONAL/SECTORAL GAINS/LOSSES FROM FTAS? • Modelling National Gains/Losses • Modelling Regional/Sectoral Gains/Losses Modelling More Disaggregated Activities Urban and Regional Productivity/Wages Income Inequality Employment/Unemployment Education and Jobs
IMPACT OF NTMS • An Important Current Research Subject for WTO and FTA Impact