<section name="raw">
    <SEQUENTIAL>
      <record key="001" att1="001" value="191867" att2="191867">001   191867</record>
      <field key="037" subkey="x">englisch</field>
      <field key="050" subkey="x">Aufsatz, Zeitschrift</field>
      <field key="076" subkey="">Ökonomie</field>
      <field key="079" subkey="y">http://dx.doi.org/10.1007/s00181-013-0770-x</field>
      <field key="079" subkey="z">López, Alberto, Outsourcing and firm productivity (pdf)</field>
      <field key="100" subkey="">López, Alberto</field>
      <field key="103" subkey="">Departamento de Fundamentos del Análisis Económico I, Universidad Complutense de Madrid, Spain</field>
      <field key="331" subkey="">Outsourcing and firm productivity: a production functin approach</field>
      <field key="542" subkey="">0377-7332</field>
      <field key="542" subkey="w">1435-8921</field>
      <field key="544" subkey="n">EE47.2014(3);8</field>
      <field key="590" subkey="">Empirical Economics, A Journal of the Institute for Advanced Studies, Vienna, Austria</field>
      <field key="596" subkey="a">47.2014, issue 3, 977 - 998</field>
      <field key="700" subkey="">D21</field>
      <field key="700" subkey="">D24</field>
      <field key="700" subkey="">L60</field>
      <field key="720" subkey="">Outsourcing</field>
      <field key="720" subkey="">Total factor productivity</field>
      <field key="720" subkey="">Production function</field>
      <field key="720" subkey="">Manufacturing firms</field>
    </SEQUENTIAL>
  </section>