<section name="raw">
    <SEQUENTIAL>
      <record key="001" att1="001" value="192390" att2="192390">001   192390</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/s00181-013-0784-4</field>
      <field key="079" subkey="z">Chapda Nana, Guy  - et al., Imposing curvature conditions on flexible funcional forms for GNP functions (pdf)</field>
      <field key="100" subkey="">Chapda Nana, Guy</field>
      <field key="103" subkey="">Ministère des Finances et de l'Économie and Center of Research on the Economics of the Environment, Agri-Food, Transport and</field>
      <field key="Ene" subkey="r">gy (CREATE), Laval University, Quebec, Canada</field>
      <field key="104" subkey="a">Larue, Bruno</field>
      <field key="107" subkey="">Canada Research Chair in International Agri-Food Trade CREATE, Laval University, Quebec, Canada</field>
      <field key="331" subkey="">Imposing curvature conditions on flexible funcional forms for GNP functions</field>
      <field key="542" subkey="">0377-7332</field>
      <field key="542" subkey="w">1435-8921</field>
      <field key="544" subkey="n">EE47.2014(4);10</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 4, 1411 - 1440</field>
      <field key="700" subkey="">D24</field>
      <field key="700" subkey="">C30</field>
      <field key="720" subkey="">GNP function</field>
      <field key="720" subkey="">Flexible functional forms</field>
      <field key="720" subkey="">Curvature violations</field>
      <field key="720" subkey="">Elasticities</field>
    </SEQUENTIAL>
  </section>