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CAPITAL/LABOUR SUBSTITUTION AND THE DEVELOPING COUNTRIES; A PROBLEM OF MEASUREMENTO'HERLIHY CSJ.1972; BULL. OXFORD UNIV. INST. ECON. STATIST.; G.B.; DA. 1972; VOL. 34; NO 3; PP. 269-280Serial Issue

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ON THE SYMMETRY OF ROBINSON ELASTICITIES OF SUBSTITUTION: A THREE-FACTOR CASE.MUROTA T.1977; REV. ECON. STUDIES; G.B.; DA. 1977; VOL. 44; NO 136; PP. 173-176; BIBL. 9 REF.Article

DUALITY THEORY AND PITFALLS IN THE SPECIFICATION OF TECHNOLOGIES.BURGESS DF.1975; J. ECONOMETR.; U.S.A.; DA. 1975; VOL. 3; NO 2; PP. 105-121; BIBL. 24 REF.Article

A NOTE ON ELASTICITY OF SUBSTITUTION FUNCTIONS.LAU LJ.1976; REV. ECON. STUDIES; G.B.; DA. 1976; VOL. 43; NO 134; PP. 353-358; BIBL. 7 REF.Article

ESTIMATION OF THE ELASTICITY OF SUBSTITUTION IN THE PRESENCE OF ERRORS OF MEASUREMENT.SCOBIE GM; JOHNSON PR.1975; J. ECONOMETR.; U.S.A.; DA. 1975; VOL. 3; NO 1; PP. 51-56; BIBL. 6 REF.Article

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ENERGY DEMAND AND INTERFUEL SUBSTITUTION IN THE UNITED KINGDOMURI ND.1982; SOCIO-ECON. PLANN. SCI.; ISSN 0038-0121; USA; DA. 1982; VOL. 16; NO 4; PP. 157-162; BIBL. 19 REF.Article

TECHNOLOGICAL LEARNING, TECHNOLOGICAL SUBSTITUTION, AND TECHNOLOGICAL CHANGEROBINSON JM.1982; RESEARCH REPORT-INTERNATIONAL INSTITUTE FOR APPLIED SYSTEMS ANALYSIS; ISSN 0378-9004; AUT; DA. 1982; NO 31; 11P.; BIBL. 18 REF.Serial Issue

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CHARACTERIZING A PRODUCTION OR A COST FUNCTION BY ELASTICITIES OF SUBSTITUTIONKANG H; BROWN G.1980; REV. ECON. STUD.; ISSN 0034-6527; GBR; DA. 1980; VOL. 47; NO 150; PP. 1003-1004; BIBL. 3 REF.Article

JEDNORODNA FUNKCJA PRODUKCJI O ZMIENNEJ ELASTYCZNOSCI SUBSTYTUCJI = UNE FONCTION DE PRODUCTION HOMOGENE AVEC UNE ELASTICITE DE SUBSTITUTION VARIABLEKOWALAK J.1979; PRZEGL. STATYST.; POL; DA. 1979 PUBL. 1980; VOL. 26; NO 1-2; PP. 145-149; ABS. RUS/ENG; BIBL. 4 REF.Article

THE STRUCTURE OF PRODUCTION IN SOUTH KOREA'S MANUFACTURING SECTORKWON JK; WILLIAMS M.1982; JOURNAL OF DEVELOPMENT ECONOMICS; ISSN 0304-3878; NLD; DA. 1982; VOL. 11; NO 2; PP. 215-226; BIBL. 1 P.Article

ON THE ESTIMATION OF BIASED TECHNOLOGICAL PROGRESS = SUR L'ESTIMATION DU PROGRES TECHNOLOGIQUEPARIS Q.1981; STATISTICA; ISSN 0390-590X; ITA; DA. 1981; VOL. 41; NO 3; PP. 395-409; ABS. ITA/FRE; BIBL. 7 REF.Article

FUNCTIONAL STRUCTURE AND THE ALLEN PARTIAL ELASTICITIES OF SUBSTITUTION: AN APPLICATION OF DUALITY THEORY.BLACKORBY B; RUSSELL RR.1976; REV. ECON. STUDIES; G.B.; DA. 1976; VOL. 43; NO 134; PP. 285-291; BIBL. 17 REF.Article

PRICE EFFECTS IN INPUT-OUTPUT RELATIONS: A THEORETICAL AND EMPIRICAL STUDY FOR THE NETHERLANDS 1949-1967DE BOER PMC.1982; LECT. NOTES ECON. MATH. SYST.; ISSN 0075-8442; DEU; DA. 1982; NO 201; 149 P.; BIBL. 4 P.Serial Issue

ELASTICITIES OF SUBSTITUTION AMONG CAPITAL AND OCCUPATIONS IN U.S. MANUFACTURING.WEISS RD.1977; J. AMER. STATIST. ASS.; U.S.A.; DA. 1977; VOL. 72; NO 360; PP. 764-771; BIBL. 26 REF.Article

LABOUR SUPPLY AND REDISTRIBUTIONBROWN CV.1980; PROC. SYMP. COLSTON RES. SER.; ISSN 0069-6277; GBR; DA. 1980; NO 31; PP. 166-182; BIBL. 17 REF.Article

IMPLICATIONS OF THE SPECIFICATION OF TECHNOLOGIES: FURTHER EVIDENCEGEARY PT; MCDONNELL EJ.1980; J. ECON.; ISSN 0304-4076; NLD; DA. 1980; VOL. 14; NO 2; PP. 247-255; BIBL. 6 REF.Article

A THREE-REGION MODEL OF ENERGY, INTERNATIONAL TRADE AND ECONOMIC GROWTHMANNE AS; SEHUN KIM; WILSON TF et al.1981; INT. J. POLICY ANAL. INF. SYST.; ISSN 0195-9301; USA; DA. 1981; VOL. 5; NO 3; PP. 229-243; BIBL. 12 REF.Article

THE VARIABLE ELASTICITY OF SUBSTITUTION PRODUCTION FUNCTION: A CASE STUDY FOR INDIAN MANUFACTURING INDUSTRIESKAZI UA.1980; OXFORD ECON. PAPERS; GBR; DA. 1980; VOL. 32; NO 1; PP. 164-175; BIBL. 19 REF.Article

Interfuel substitution in the residential sector of South AustraliaALI AHMED RUSHDI.Energy economics. 1986, Vol 8, Num 3, pp 177-185, issn 0140-9883Article

A cointegration approach to estimating preference parametersOGAKI, M; PARK, J. Y.Journal of econometrics. 1998, Vol 82, Num 1, pp 107-134, issn 0304-4076Article

Input substitution in Thailand's manufacturing sector: implications for energy policySUPAVUD SAICHEUA.Energy economics. 1987, Vol 9, Num 1, pp 55-63, issn 0140-9883Article