<?xml version="1.0" encoding="UTF-8"?>
<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns="http://purl.org/rss/1.0/" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <channel rdf:about="https://hdl.handle.net/10419/179908">
    <title>EconStor Collection:</title>
    <link>https://hdl.handle.net/10419/179908</link>
    <description />
    <items>
      <rdf:Seq>
        <rdf:li rdf:resource="https://hdl.handle.net/10419/225010" />
        <rdf:li rdf:resource="https://hdl.handle.net/10419/225016" />
        <rdf:li rdf:resource="https://hdl.handle.net/10419/225272" />
        <rdf:li rdf:resource="https://hdl.handle.net/10419/225039" />
      </rdf:Seq>
    </items>
    <dc:date>2026-05-02T03:19:28Z</dc:date>
  </channel>
  <item rdf:about="https://hdl.handle.net/10419/225010">
    <title>Identifying cooperation for innovation―a comparison of data sources</title>
    <link>https://hdl.handle.net/10419/225010</link>
    <description>Title: Identifying cooperation for innovation―a comparison of data sources
Authors: Fritsch, Michael; Titze, Mirko; Piontek, Matthias
Abstract: The value of social network analysis is critically dependent on the comprehensive and reliable identification of actors and their relationships. We compare regional knowledge networks based on different types of data sources, namely, co-patents, co-publications, and publicly subsidized collaborative R&amp;D projects. Moreover, by combining these three data sources, we construct a multilayer network that provides a comprehensive picture of intraregional interactions. By comparing the networks based on the data sources, we address the problems of coverage and selection bias. We observe that using only one data source leads to a severe underestimation of regional knowledge interactions, especially those of private sector firms and independent researchers.</description>
    <dc:date>2020-01-01T00:00:00Z</dc:date>
  </item>
  <item rdf:about="https://hdl.handle.net/10419/225016">
    <title>Regional effects of professional sports franchises: causal evidence from four European football leagues</title>
    <link>https://hdl.handle.net/10419/225016</link>
    <description>Title: Regional effects of professional sports franchises: causal evidence from four European football leagues
Authors: Brachert, Matthias
Abstract: The locational pattern of clubs in four professional football leagues in Europe is used to test the causal effect of relegations on short-run regional development. The study relies on the relegation mode of the classical round-robin tournament in the European model of sport to develop a regression-discontinuity design. The results indicate small and significant negative short-term effects on regional employment and output in the sports-related economic sector. In addition, small negative effects on overall regional employment growth are found. Total regional gross value added remains unaffected.</description>
    <dc:date>2020-01-01T00:00:00Z</dc:date>
  </item>
  <item rdf:about="https://hdl.handle.net/10419/225272">
    <title>(Since When) Are East and West German Business Cycles Synchronised?</title>
    <link>https://hdl.handle.net/10419/225272</link>
    <description>Title: (Since When) Are East and West German Business Cycles Synchronised?
Authors: Gießler, Stefan; Heinisch, Katja; Holtemöller, Oliver
Abstract: We analyze whether, and since when, East and West German business cycles are synchronised. We investigate real GDP, unemployment rates and survey data as business cycle indicators and we employ several empirical methods. Overall, we find that the regional business cycles have synchronised over time. GDP-based indicators and survey data show a higher degree of synchronisation than the indicators based on unemployment rates. However, synchronisation among East and West German business cycles seems to have become weaker again recently.</description>
    <dc:date>2020-01-01T00:00:00Z</dc:date>
  </item>
  <item rdf:about="https://hdl.handle.net/10419/225039">
    <title>The economic impact of changes in local bank presence</title>
    <link>https://hdl.handle.net/10419/225039</link>
    <description>Title: The economic impact of changes in local bank presence
Authors: Hasan, Iftekhar; Jackowicz, Krzysztof; Kowalewski, Oskar; Kozłowski, Łukasz
Abstract: This study analyzes the economic consequences of changes in the local bank presence. Using a unique data set of banks, firms and counties in Poland over the period 2009–14, it is shown that changes strengthening the relationship banking model are associated with local labour market improvements and easier small and medium-sized enterprise access to bank debt. However, only the appearance of new, more aggressive owners of large commercial banks stimulates new firm creation.</description>
    <dc:date>2019-01-01T00:00:00Z</dc:date>
  </item>
</rdf:RDF>

