Score contribution per author:
α: calibrated so average coauthorship-adjusted count equals average raw count
The interaction between economic integration, product and process innovation, and relative skill demand is analyzed in a model of international oligopoly. Lower trading barriers increase the degree of foreign competition. The competing enterprises respond by investing more aggressively in lowering marginal costs of production. Moreover, firms reduce the substitutability of their products through additional investment in product innovation. The paper also shows that the relative demand for skilled workers may increase as a result.