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Standard-Nutzungsbedingungen:Die Dokumente auf EconStor dürfen zu eigenen wissenschaftlichen Zwecken und zum Privatgebrauch gespeichert und kopiert werden.Sie dürfen die Dokumente nicht für öffentliche oder kommerzielle Zwecke vervielfältigen, öffentlich ausstellen, öffentlich zugänglich machen, vertreiben oder anderweitig nutzen.Sofern die Verfasser die Dokumente unter Open-Content-Lizenzen (insbesondere CC-Lizenzen) zur Verfügung gestellt haben sollten, gelten abweichend von diesen Nutzungsbedingungen die in der dort genannten Lizenz gewährten Nutzungsrechte. Terms of use: Documents in May 2010Abstract This paper analyzes the distributive impacts of violent conflicts, which is in contrast to previous literature that has focused on the other direction. We use cross-country panel data for the time period 1960-2005 to estimate war-related changes in income inequality. Our results indicate rising levels of inequality during war and especially in the early period of post-war reconstruction. However, we find that this rise in income inequality is not permanent. While inequality peaks around five years after the end of a conflict, it declines again to pre-war levels within the end of the first post-war period. Lagged effects of conflict and only subsequent adjustments of redistributive policies in the period of post-war reconstruction seem to be valid explanations for these patterns of inequality. A series of alternative specifications confirms the main findings of the analysis.

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We exploit historical and contemporaneous variation in local credit markets across Russia to identify the impact of credit constraints on firm-level innovation. We find that access to bank credit helps firms to adopt existing products and production processes that are new to them. They introduce these technologies either with the help of suppliers and clients or by acquiring external know-how. We find no evidence that bank credit also stimulates firm innovation through in-house R&D. This suggests that banks can facilitate the diffusion of technologies within developing countries but that their role in pushing the technological frontier is limited.

We exploit historically determined variation in local credit markets to identify the impact of bank lending on innovation across Russian firms. We find that deeper credit markets increase firms’ use of bank credit, their adoption of new products and technologies, and their productivity growth. This relationship is more pronounced in industries farther from the technological frontier, more exposed to import competition, and that export more. These impacts are also stronger for firms near historical R&D centers or railways and in regions with supportive institutions. Consistent with these results, credit markets contribute to economic growth in such regions. Authors have furnished a data set, which is available on the Oxford University Press Web site next to the link to the final published paper online.