Every reference with a DOI in the deposited reference list resolved to a known
work in Crossref or DataCite at the dated check, and none carried a retraction,
withdrawal, or removal notice.
The 14 references without a DOI — listed, not checked
no DOI — not checkedAlaouze, Chris M.,Estimation of the Elasticity of Substitution between Imported and Domestically Produced Intermediate Inputs. IMPACT Project, Preliminary Working Paper, No. OP-07. Melbourne 1976.
no DOI — not checked-,Estimates of the Elasticity of Substitution between Imported and Domestically Produced Goods Classified at the Input-Output Level of Aggregation. IMPACT Project, Preliminary Working Paper, No. OP-13. Melbourne 1977.
no DOI — not checked—,Estimates of the Elasticity of Substitution between Imported and Domestically Produced Commodities at the Four Digit ASIC Level. IMPACT Project, Working Paper, No. 0-11. Melbourne 1977.
no DOI — not checkedAllen, Roy G. D., Sir,Mathematical Analysis for Economists. London 1938.
no DOI — not checkedBarker, Terence S., “Aggregation Error and Estimates of the UK Import Demand Function”. In: Kenneth Hilton, David F. Heathfield (Eds.),The Econometric Study of the United Kingdom. London 1970, pp. 115–145.
no DOI — not checkedBayard, Thomas, James A. Orr,Trade and Employment Effects of Tariff Reductions Agreed to in the Tokyo Round of the Multilateral Trade Negotiations. Washington, D.C., 1980.
no DOI — not checkedBuckler, Margaret, Clopper Almon,Imports and Exports in an Input-Output Model. American Statistical Association, Proceedings of the Business and Economic Statistics Section. Washington, D.C., 1972.
no DOI — not checkedCline, William R.N., Noborn Kawanabe, T.O.M. KronsjØ, Thomas Williams,Trade Negotiations in the Tokyo Round: A Quantitative Assessment. Washington 1978.
no DOI — not checkedDeardorff, Alan V., Robert M. Stern,The Michigan Model of World Production and Trade: Theory and Applications. Cambridge 1986.
no DOI — not checkedKravis, Irving B., Robert E. Lipsey, “International Trade Prices and Price Proxies”. In: Nancy D. Ruggles (Ed.),The Role of the Computer in Economic and Social Research in Latin America: A Conference Report of the National Bureau of Economic Research. London 1974, pp. 253–268.
no DOI — not checkedLearner, Edward E., Robert M. Stern,Quantitative International Economics. Boston 1970.
no DOI — not checkedMutti, John H.,Price Responsiveness in Import and Domestic Goods Markets. Final Report to U.S. Department of Labor, Bureau of International Labor Affairs, Division of Foreign Economic Research, Contract No. 74-14. Washington, D.C., 1975.
no DOI — not checkedShiells, Clinton R.,A Disaggregated Empirical Analysis of U.S. Import Demand, 1962–1981. The University of Michigan, Ph.D. diss. Ann Arbor, Mich., 1985.
no DOI — not checkedWhalley, John,Trade Liberalization among Major World Trading Areas. Cambridge 1984.
checked 2026-08-08 — re-checked daily as this page is visited;
titles and statuses come from Crossref and DataCite and are not part of the signed record
Both snippets point at the live badge image and link back to this page. The
badge re-renders from the daily check, so an embed never goes stale by more than a day of visits.