English Abstract: The “virtuous circle” between innovative inputs, outputs and economic performance is investigated in this article with a three equation model highlighting feedback loops and simultaneous relations. An empirical test is carried out considering innovative expenditure,...

English Abstract: In this article we use the unification of Germany in 1990 to test the hypothesis that an increase in the supply of a production factor generates skill biased technical change. We test for this mechanism in the context of the model presented by Acemoglu and Autor (2011) that...

In this article we use the unification of Germany in the 1990 to test the hypothesis that the increase of the supply of a production factor generates skill biased technical change. We test for this mechanism in the context of the Acemoglu and Autor (2011) model that allows for endogenous...

This article shows - on both conceptual and empirical grounds - the importance of business cycles in affecting key relationships between innovation and international performance. While periods of upswing are characterised by a well documented 'virtuous circle'. between innovation inputs, new...

The patterns and mechanisms of job creation in business services are investigated in this article by considering the role of innovation, demand, wages and the composition of employment by professional groups. A model is developed and an empirical test is carried out with parallel analyses on a...

Financial constraints for young and small firms can prevent them from supporting innovation and employment creation. We analyze two of the various institutional mechanisms which have been proposed to circumvent it: the development of venture capital market and the stock market access. We will...