00345nam a2200121Ia 45000030006000000080041000060400015000471000061000622450051001232600020001745460012001940050017002060STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aAmerican Economic Association and Royal Economic Society  aSurveys of economic theory resource allocation  bMacmillanc1967  aEnglish20220125165631.0