monde (1) test (1) changement technologique (1) recherche (1) papier (1) modèle (1) innovation (1) croissance économique (1) développement économique (1) dette (1) Development (1) Nineteen eighties (1) Technological innovations (1) Research (1) Repudiation (1) Paper (1) Migration, Internal (1) Investments, Foreign (1) Intellectual property (1) Growth (1) Forecasting (1) Finance (1) Explanation (1) Example (1) Evidence (1) Economic development (1) Discussion (1) Developing countries (1) Determinants (1) Debt (1)