--4: GLOBAL ECONOMICS--

 4.1 INTERNATIONAL TRADE | 4.2 TYPES OF PROTECTIONISM | 4.3 PROTECTIONISM VS FREE TRADE | 4.4 ECONOMIC INTEGRATION | 4.5 EXCHANGE RATES | 4.6 BALANCE OF PAYMENTS | 4.7 SUSTAINABLE DEVELOPMENT | 4.8 MEASURING DEVELOPMENT |  4.9 BARRIER TO ECONOMIC GROWTH |  4.10 STRATEGIES FOR DEVELOPMENT