What are the likely interactions among innovation, government debt, and employment?

The study here analyzes the interactions among labor, R&D intensity, and public expenditure on education (indicators of innovation), considering public debt of countries. The study is based on 27 European countries over the 1995–2009 and applies multiple regression analysis. Main findings seem to be: a significant interaction of public expenditure on education and R&D intensity with employment rate, whereas an increase of general government consolidated gross debt has a negative interaction for employment rate as well as for technology indicators. The theoretical framework and empirical evidence suggest vital political economy implications to support employment rate during contractions of the business cycle. In particular, considering the specificity of the economic structure of countries, a fruitful lung-run political economy of growth should slowly dry out public debt by supporting GDP growth, rather than reducing government debt with high taxation and balanced-budget rules, in order to decrease frictional effects for patterns of economic, technological, and employment growth.