Cliometric Counterfactual Analysis
Cliometric counterfactual analysis is the signature technique of the 'new economic history' pioneered by Robert Fogel: it tests claims about the historical importance of an innovation, institution, or event by constructing an explicit, quantified hypothetical economy in which that factor is absent and measuring how much worse off the counterfactual world would have been. Fogel's 1964 study of American railroads asked not whether railroads mattered but how much, building a hypothetical 1890 economy served by canals and wagons and computing the 'social saving' railroads provided. The shockingly small figure overturned the consensus that railroads were indispensable to American growth, and Fogel and Engerman extended the same explicit, theory-driven, measurement-heavy reasoning to slavery in Time on the Cross. The method fuses neoclassical economic theory, formal counterfactuals, and aggressive quantification of the archival record.
Rekodi ya chanzo
Nukuu zimehamishwa kwa uhalisi kutoka kwa rekodi ya chanzo cha mbinu. Hakuna uthibitisho wa kiwango cha dai unaodokezwa kutoka kwao.
- Fogel, R. W. (1964). Railroads and American Economic Growth: Essays in Econometric History. Johns Hopkins Press. · ISBN 9780801805547
- Fogel, R. W., & Engerman, S. L. (1974). Time on the Cross: The Economics of American Negro Slavery. Little, Brown. · ISBN 9780393312188
Madai yaliyotunzwa
Madai yamehifadhiwa katika daftari la ushahidi, kila moja ikiwa na tathmini yake.
Mwonekano huu haubuni tathmini ya dai wakati daftari haina yoyote.
Mbinu zinazohusiana
Zilizotengenezwa kutoka kwa grafu ya mbinu na kuonyeshwa kama uhusiano uliopendekezwa na mashine — hakuna dai la ushahidi linalodokezwa.