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on Network Economics |
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Issue of 2017‒09‒24
three papers chosen by Pedro CL Souza Pontifícia Universidade Católica do Rio de Janeiro |
| By: | Hasbi, Maude |
| Abstract: | I estimate the impact of very high-speed broadband networks on some measures of local economic growth in France. I use panel data estimations with time- and municipal-fixed effects. I show that municipalities with a very high-speed broadband network tend to be more attractive for companies. I find a positive impact on the number of companies of all non-farm market sectors operating locally, along with a positive impact on company creation. In addition, municipalities with a very high-speed broadband network provide a more favorable environment for entrepreneurship, as it has a positive effect on the creation of sole proprietorships. The estimation results also show a positive impact on unemployment reduction. |
| Keywords: | Fiber,Very High-Speed Broadband,Local Economic Growth,Company Creation |
| JEL: | L13 L50 L96 |
| Date: | 2017 |
| URL: | http://d.repec.org/n?u=RePEc:zbw:itsp17:168484&r=net |
| By: | Philippe, Arnaud |
| Abstract: | This paper documents the effect of peers’ incarceration on an individual’s criminal activity within small criminal groups. Using established criminal groups, I built a 48-month panel that records the criminal status, Individual imprisonment status and imprisonment status of group members. Panel regressions with individual fixed effects allows me to document five facts. First, the incarceration of a peer is associated with a 5 per cent decrease in the arrest rate among groups composed of two persons. No effect is observed among bigger groups. Second, this effect is present even for incarceration following lone crimes, ruling out an explanation based on common shocks. Third, the probability of committing a group crime strongly decreases, and there is no shift to crime with other peers or lone crimes. Four, this general effect hides significant within-group heterogeneity. The results are consistent with the idea that ‘leaders’ are not affected by the incarceration of ‘followers’. Five, the effect seems to be driven by lower risky behaviour among offenders who remain free, and not by ‘criminal capital’ loss or deterrence. |
| Date: | 2017–09 |
| URL: | http://d.repec.org/n?u=RePEc:tse:wpaper:32042&r=net |
| By: | Sara Amoroso (European Commission - JRC); Alex Coad (CENTRUM Católica Graduate Business School, Pontificia Universidad Católica del Perú, Lima, Perú); Nicola Grassano (European Commission – JRC) |
| Abstract: | Recent empirical studies have investigated the territorial impact of Europe’s research policies, in particular the contribution of the European Framework Programmes to the integration of a European Research Area. This paper deepens the analysis on the integration and participation of peripheral regions, by focusing on the differences in intensity and determinants of inter-regional collaborations across three groups of collaborations. We consider collaborations among more developed regions, between more and less developed regions, and among less developed regions. Building on the recent spatial interaction literature, this paper investigates the effects of physical, institutional, social and technological proximity on the intensity of inter-regional research collaboration across heterogeneous European regions. We find that the impact of disparities in human capital and technological proximity on regional R&D cooperation is relevant and differs across subgroups of collaborations. Moreover, despite the efforts of integrating marginal actors, peripheral regions have lower rates of collaborations. |
| Keywords: | European Research Area, spatial interaction modelling, R&D collaboration, regional integration |
| JEL: | O38 L14 F15 R15 |
| Date: | 2017–07 |
| URL: | http://d.repec.org/n?u=RePEc:ipt:wpaper:201707&r=net |