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    <SEQUENTIAL>
      <record key="001" att1="001" value="137274" att2="137274">001   137274</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/s001810000058</field>
      <field key="079" subkey="z">Fitzenberger, Bernd - et al., Introduction (pdf)</field>
      <field key="100" subkey="">Fitzenberger, Bernd</field>
      <field key="103" subkey="">Department of Economics, University of Mannheim, Mannheim, Germany</field>
      <field key="104" subkey="a">Koenker, Roger</field>
      <field key="107" subkey="">University of Illinois at Urbana-Champaign, Champaign, USA</field>
      <field key="108" subkey="a">Machado, José A.F.</field>
      <field key="111" subkey="">Faculdade de Economia, Universidade Nova de Lisboa, Lisboa, Portugal</field>
      <field key="331" subkey="">Introduction</field>
      <field key="542" subkey="">0377-7332</field>
      <field key="542" subkey="w">1435-8921</field>
      <field key="544" subkey="n">EE26.2001(1);1</field>
      <field key="590" subkey="">Empirical Economics, A Quarterly Journal of the Institute for Advanced Studies, Vienna, Austria</field>
      <field key="596" subkey="a">26.2001, issue 1, 1 - 5</field>
    </SEQUENTIAL>
  </section>