"Ontwikkelingslanden." . . "National Bureau of Economic Research" . . "Liberalisatie." . . "National Bureau of Economic Research (Estados Unidos)" . . "Außenhandelsliberalisierung Direktinvestition Deregulierung Theorie Entwicklungsländer." . . . . "Internationale handel." . . "Investeringen." . . . . . . . . . . . . . . "Trade versus investment liberalization" . "Trade versus investment liberalization"@en . . . . . . . . . . . . . . . . . . . "Trade versus investment liberalisation" . "Trade versus investment liberalisation"@en . . . "Trade versus Investment Liberalization" . "Trade versus Investment Liberalization"@en . . .