Working Paper No. 1319

Making a Market: Infrastructure, Integration and the Rise of Innovation

Published: February 18, 2020Pages: 87Keywords: Technological Change; Infrastructure; InnovationJEL-codes: O30; N70; O33

Making a Market: Infrastructure, Integration and the Rise of Innovation David Andersson, Thor Berger and Erik Prawitz


We exploit exogenous variation arising from the historical rollout of the Swedish railroad network across municipalities to identify the impacts of lowered interaction costs on innovative activity. A network connection led to a surge in local innovation due to an increased entry, productivity, and specialization of independent inventors.

As the railroad network expanded, it further led to the emergence of a national market for ideas: inventors in connected areas began to develop ideas with applications outside the local economy, which were subsequently sold to firms along the network. Our findings suggest that the reduced interaction cost between firms, intermediaries, and inventors was a key driver of the historical emergence of a market for ideas.
 

 


Reference:

Andersson, David, Thor Berger and Erik Prawitz (2020), “Making a Market: Infrastructure, Integration, and the Rise of Innovation”. IFN Working Paper No. 1319. Stockholm: Research Institute of Industrial Economics.

Thor Berger

Contact

Mob: +46 70 772 0778
thor.berger@ifn.se

Erik Prawitz

Contact

Ph: +46 8 665 4535
Mob: +46 70 430 3258
erik.prawitz@ifn.se

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