<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>0185-1667</journal-id>
<journal-title><![CDATA[Investigación económica]]></journal-title>
<abbrev-journal-title><![CDATA[Inv. Econ]]></abbrev-journal-title>
<issn>0185-1667</issn>
<publisher>
<publisher-name><![CDATA[Universidad Nacional Autónoma de México, Facultad de Economía]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0185-16672001000400037</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Un acercamiento mengeriano al concepto de meta-orden de necesidades: prioridad y jerarquía en Carl Menger]]></article-title>
<article-title xml:lang="en"><![CDATA[An approximation Mengeriano to the goal concept-order of needs: priority and jerarquia in Carl Menger]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Salcines-Andrés Faíña]]></surname>
<given-names><![CDATA[J. Venancio]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidade da Coruña Facultad de CC. Económicas Departamento de Análisis Económico]]></institution>
<addr-line><![CDATA[Coruña ]]></addr-line>
<country>Spain</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2001</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2001</year>
</pub-date>
<volume>61</volume>
<numero>238</numero>
<fpage>37</fpage>
<lpage>67</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0185-16672001000400037&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0185-16672001000400037&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0185-16672001000400037&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen Este trabajo desarrolla, a partir de la teoría del valor de Carl Menger: a) el concepto de meta­orden de necesidades, similar al expuesto por A. Sen (1977) en Rational Fools b) Se defiende, frente al extendido concepto de jerarquía absoluta, la existencia de prioridad en la teoría del valor mengeriana. El supuesto de jerarquía ha permitido a los economistas austríacos evitar cualquier acercamiento de Carl Menger al utilitarismo. Por el contrario, la idea de priori­ dad permite la articulación de las herramientas neoclásicas sobre sus Principios de economía política (1871). Por otra parte, el concepto de prioridad es necesario para poder visualizar en la obra de Carl Menger un meta-orden de necesidades, similar en su idea básica al de meta­orden de preferencias defendido por Sen (1977). Esta idea de meta-ordenación, aplicada a la teoría del comportamiento humano, permite una mayor capacidad explicativa a los siguientes puntos: a) Muestra un mecanismo de racionalidad procedimental basado en un ahorro en los costos de información en el proceso de optimización de las compras de consumo b) Proporciona una mayor capacidad explicativa sobre efectos de la renta.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract This work takes as its starting point Carl Menger's theory of values. A) the concept of meta­ rankings of needs similar to that propounded by a. Sen (1977) in Rational Fools. B) this pa­ per defends the idea of priority in the Mengerian theory of value as opposed to the well established concept of heirarchy. This assumption of heirarchy has allowed the Austrian economists to avoid using a utilitarian approach to Menger and has instead facilitated the formulation of neoclassical tools based on Menger's Principies of Economics (1871). Toe concept of priority on the other hand is necessary in order to be able to visualize a meta­ranking of needs in the work of Menger, similar in the main to the idea of the meta-ranking of preferences formulated by Sen (1977). The concept of meta-ranking when applied to the theory of human behaviour augments the theory's explanitory potential in two ways; a) it provides us with a proceedural rationality mechanism based on a saving in the costs of information with respect to optimizing consumer purchases and b) it helps to better explain the effects of income levels.]]></p></abstract>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Allen]]></surname>
<given-names><![CDATA[R.G.D.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Professor Slutsky's Theory of Consumers'Choice]]></article-title>
<source><![CDATA[Review of Economic Studies]]></source>
<year>1936</year>
</nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Allen]]></surname>
<given-names><![CDATA[R.G.D.]]></given-names>
</name>
<name>
<surname><![CDATA[Hicks]]></surname>
<given-names><![CDATA[J.R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Reconsideration of the Theory of Value]]></article-title>
<source><![CDATA[Economica]]></source>
<year>1934</year>
</nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Alter]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Carl Menger and the origins of Austrians Economics]]></source>
<year>1990</year>
<publisher-loc><![CDATA[Oxford ]]></publisher-loc>
<publisher-name><![CDATA[West view Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Alter]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Carl Menger and his legacy in economics]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Caldwell]]></surname>
<given-names><![CDATA[Bruce J.]]></given-names>
</name>
</person-group>
<source><![CDATA[History of Political Economy]]></source>
<year>1990</year>
<volume>22</volume>
<page-range>313-48</page-range></nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Alter]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Carl Menger and Homo Oeconomicus: some thoughts on aus trian theory and methodology]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Blaug]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Carl Menger]]></source>
<year>1992</year>
<publisher-loc><![CDATA[Cambridge ]]></publisher-loc>
<publisher-name><![CDATA[Edward Elgar Publishing Limited]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Arrow]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
</person-group>
<source><![CDATA[Social Choice and Individual Values]]></source>
<year>1951</year>
<edition>8o</edition>
<publisher-loc><![CDATA[Nueva York ]]></publisher-loc>
<publisher-name><![CDATA[John Wiley &amp; Sons]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Baumol]]></surname>
<given-names><![CDATA[W. J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Economic Theory and Operations Analysis]]></source>
<year>1977</year>
<edition>4a</edition>
<publisher-name><![CDATA[Prentice-Hall]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Becker]]></surname>
</name>
</person-group>
<source><![CDATA[Economic Theory]]></source>
<year>1971</year>
<publisher-loc><![CDATA[Nueva York ]]></publisher-loc>
<publisher-name><![CDATA[Alfred A. Knopf, Inc.]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Becker]]></surname>
</name>
</person-group>
<source><![CDATA[Teoría económica]]></source>
<year>1977</year>
<publisher-loc><![CDATA[México ]]></publisher-loc>
<publisher-name><![CDATA[Fondo de Cultura Económica]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Becker]]></surname>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A theory of allocation of time]]></article-title>
<source><![CDATA[The Economic Journal]]></source>
<year>1965</year>
<volume>LXXV</volume>
<numero>229</numero>
<issue>229</issue>
</nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Becker]]></surname>
<given-names><![CDATA[G.S.]]></given-names>
</name>
<name>
<surname><![CDATA[Murphy]]></surname>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A theory of rational addiction]]></article-title>
<source><![CDATA[Journal of Political Economy]]></source>
<year>1988</year>
<page-range>76-90</page-range></nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cornes]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Duality and Modern Economics]]></source>
<year>1992</year>
<publisher-loc><![CDATA[Cambridge ]]></publisher-loc>
<publisher-name><![CDATA[Cambridge University Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Debreu]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<source><![CDATA[Theory of Value: An Axiomatic Analysis of Economic Equilibrium]]></source>
<year>1959</year>
<publisher-name><![CDATA[Jhon Wiley &amp; Sons Ine]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Engel]]></surname>
<given-names><![CDATA[C. L.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Die Lebenskosten Belgischer Arbeiter-Familien Frueher und jetzt]]></article-title>
<source><![CDATA[International Statistical Institute Bulletin]]></source>
<year>1895</year>
<numero>9</numero>
<issue>9</issue>
<page-range>1-124</page-range></nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Engel]]></surname>
<given-names><![CDATA[C. L.]]></given-names>
</name>
</person-group>
<source><![CDATA[Die Producctions und Consumptionsverheeltnisse des Koegnigsreichs Sachsen]]></source>
<year>1857</year>
<page-range>1-54</page-range></nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Faíña]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Salcines]]></surname>
<given-names><![CDATA[J. V.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[La metaordenación de preferencias como un sistema procedimental economizador: la aportación de Carl Menger]]></article-title>
<source><![CDATA[&#932;&#949;&#955;&#959;&#962;]]></source>
<year>1998</year>
<volume>VIII</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>119-21</page-range></nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Galbraith]]></surname>
</name>
</person-group>
<source><![CDATA[The New Industrial State]]></source>
<year>1967</year>
<publisher-name><![CDATA[Hamis Hamilton]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B18">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Green]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<source><![CDATA[La Teoría del Consumidor]]></source>
<year>1986</year>
<publisher-loc><![CDATA[Madrid ]]></publisher-loc>
<publisher-name><![CDATA[Alianza Editorial]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B19">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Harsanyi]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Cardinal welfare, Individualistic Ethics, and Interpersonal Comparisons of Utility]]></article-title>
<source><![CDATA[Journal of Political Economy]]></source>
<year>1955</year>
<numero>63</numero>
<issue>63</issue>
</nlm-citation>
</ref>
<ref id="B20">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hicks]]></surname>
<given-names><![CDATA[J.R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Value and capital. An Inquiry into some fundamental principles of economic theory]]></source>
<year>1939</year>
<publisher-loc><![CDATA[Lonfres ]]></publisher-loc>
<publisher-name><![CDATA[Oxford University Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B21">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Houthakker]]></surname>
<given-names><![CDATA[H.S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[An international coparison of household expendidure patterns commemorating the centinial of Engel's Law]]></article-title>
<source><![CDATA[Econometrica]]></source>
<year>1957</year>
<volume>25</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>532-51</page-range></nlm-citation>
</ref>
<ref id="B22">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Huerta de Soto]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Estudios de economía política]]></source>
<year>1994</year>
<publisher-loc><![CDATA[Madrid ]]></publisher-loc>
<publisher-name><![CDATA[Unión Editorial]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B23">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ironmonger]]></surname>
<given-names><![CDATA[D. S.]]></given-names>
</name>
</person-group>
<source><![CDATA[New Commodities and Consumer Behavior]]></source>
<year>1972</year>
<publisher-loc><![CDATA[Londres ]]></publisher-loc>
<publisher-name><![CDATA[Cambridge University Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B24">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Jaffe]]></surname>
<given-names><![CDATA[W.J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Menger, Jevons and Walras de-homogenized]]></article-title>
<source><![CDATA[Economic Inquiry]]></source>
<year>1976</year>
<volume>4</volume>
<numero>14</numero>
<issue>14</issue>
<page-range>511-24</page-range></nlm-citation>
</ref>
<ref id="B25">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Johnson]]></surname>
<given-names><![CDATA[W.E.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The Pure Theory of Utility Curves]]></article-title>
<source><![CDATA[Economic Journal]]></source>
<year>1913</year>
</nlm-citation>
</ref>
<ref id="B26">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lancaster]]></surname>
<given-names><![CDATA[K. L.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A new approach to consumer theory]]></article-title>
<source><![CDATA[Journal of Political Economy]]></source>
<year>1966</year>
<numero>74</numero>
<issue>74</issue>
</nlm-citation>
</ref>
<ref id="B27">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Leibenstein]]></surname>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Bandwagon, snob and Veblen Effects in the theory of con sumers 'demand]]></article-title>
<source><![CDATA[Quaterly Journal of Economics]]></source>
<year>1950</year>
<volume>64</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>183-201</page-range></nlm-citation>
</ref>
<ref id="B28">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Madden]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
</person-group>
<source><![CDATA[Concavity and Optimization in Microeconomics]]></source>
<year></year>
<publisher-loc><![CDATA[Oxford. Inglaterra ]]></publisher-loc>
<publisher-name><![CDATA[Basil Blackwell]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B29">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Menger]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<source><![CDATA[Grundsätze der Volkswirthschaftslchre]]></source>
<year></year>
</nlm-citation>
</ref>
<ref id="B30">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[McCulloch]]></surname>
<given-names><![CDATA[J. H.]]></given-names>
</name>
<name>
<surname><![CDATA[Smith]]></surname>
<given-names><![CDATA[J. D.]]></given-names>
</name>
</person-group>
<source><![CDATA[An Austrian Proof of Quasi- Concave Preferences]]></source>
<year>1975</year>
</nlm-citation>
</ref>
<ref id="B31">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[McCulloch]]></surname>
<given-names><![CDATA[J. H.]]></given-names>
</name>
<name>
<surname><![CDATA[Smith]]></surname>
<given-names><![CDATA[J. D.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[An &#8220;The Austrian Theory of the Marginal Use and of Ordinal Marginal Utility]]></article-title>
<source><![CDATA[Zeitschrift für Nationalökonomie]]></source>
<year>1977</year>
<volume>37</volume>
<numero>3-4</numero>
<issue>3-4</issue>
</nlm-citation>
</ref>
<ref id="B32">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[McCulloch]]></surname>
<given-names><![CDATA[J. H.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The Austrian Theory of the Marginal Use and of Marginal Utility]]></article-title>
<source><![CDATA[Zeitschrift für Nationalökonomie]]></source>
<year>1977</year>
<volume>37</volume>
<numero>3-4</numero>
<issue>3-4</issue>
</nlm-citation>
</ref>
<ref id="B33">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Night]]></surname>
<given-names><![CDATA[F.H.]]></given-names>
</name>
<name>
<surname><![CDATA[Dingwall]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Hoselitz]]></surname>
<given-names><![CDATA[B.F.]]></given-names>
</name>
</person-group>
<source><![CDATA[Principles of Economics]]></source>
<year>1950</year>
<publisher-name><![CDATA[Free Pres of Glencoe]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B34">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pareto]]></surname>
<given-names><![CDATA[W.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Sunto di alcuni capitoli di nuovo trattato di economia pura]]></article-title>
<source><![CDATA[Giornale degli Economisti]]></source>
<year>1900</year>
</nlm-citation>
</ref>
<ref id="B35">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Robins]]></surname>
</name>
</person-group>
<source><![CDATA[An Essay on the Nature and Significance of Economic Science]]></source>
<year>1932</year>
<publisher-loc><![CDATA[Londres ]]></publisher-loc>
<publisher-name><![CDATA[McMillan &amp; Co, Ltd.]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B36">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Samuelson]]></surname>
<given-names><![CDATA[P. A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Foundations of Economic Analysis]]></source>
<year>1947</year>
<publisher-loc><![CDATA[Cambridge, Mass. ]]></publisher-loc>
<publisher-name><![CDATA[Harvard University Press.]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B37">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sen]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Choice, Orderongs and Morality]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Körner]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<source><![CDATA[Practical Reason]]></source>
<year>1974</year>
<publisher-loc><![CDATA[Oxford ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B38">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sen]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Rational fools: A Critique of the Behavioral Foundations of Economic Theory]]></article-title>
<source><![CDATA[Philosophy and Public Affairs]]></source>
<year>1977</year>
<volume>6</volume>
</nlm-citation>
</ref>
<ref id="B39">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Slutsky]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Sulla teoria del bilancio del consumatore]]></article-title>
<source><![CDATA[Giornale degli Economisti]]></source>
<year>1915</year>
</nlm-citation>
</ref>
<ref id="B40">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Stigler]]></surname>
</name>
<name>
<surname><![CDATA[Becker]]></surname>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[De gustibus non est disputandum]]></article-title>
<source><![CDATA[American Economic Review]]></source>
<year>1977</year>
<page-range>76-90</page-range></nlm-citation>
</ref>
<ref id="B41">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Stiglitz]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The causes and consequences of the dependence of quality on price]]></article-title>
<source><![CDATA[Journal of Economic Literature]]></source>
<year>1987</year>
<page-range>1-48</page-range></nlm-citation>
</ref>
<ref id="B42">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Theil]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Qualities, Prices and Budget Enquiries]]></article-title>
<source><![CDATA[Review of Eeconomic Studies]]></source>
<year>1952</year>
<page-range>129-47</page-range></nlm-citation>
</ref>
<ref id="B43">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Varían]]></surname>
<given-names><![CDATA[H. R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Intermediate Mricoeconomics. A modern Approach]]></source>
<year>1987</year>
<edition>2a</edition>
</nlm-citation>
</ref>
</ref-list>
</back>
</article>
