Counterfactual conditionals are cognitive tools that we incessantly use during our lives for judgments, evaluations, decisions. Counterfactuals are used for defining concepts as well; an instance of this is attested by the notions of opportunity cost and excess profit (residual income), two all-pervasive notions of economics: They are defined by undoing a given scenario and constructing a suitable counterfactual milieu. Focussing on the standard paradigm and Magni's (2000, 2005, 2009a,b) proposal this paper shows that the formal translation of the counterfactual state is not univocal and that Magni's model retains formal properties of symmetry, additive coherence, homeomorphism, which correspond to properties of frame-independence, time invariance, completeness. Two introductory studies are also presented to illustrate how people cope with these counterfactuals and ascertain whether either model is seen as more "natural". A brief discussion of the results obtained is also provided.
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Volume (Year): 6 (2009) Issue (Month): 1 (April) Pages: 118-154 Download reference. The following formats are available: HTML
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Find related papers by JEL classification: A12 - General Economics and Teaching - - General Economics - - - Relation of Economics to Other Disciplines B41 - Schools of Economic Thought and Methodology - - Economic Methodology - - - Economic Methodology D40 - Microeconomics - - Market Structure and Pricing - - - General G11 - Financial Economics - - General Financial Markets - - - Portfolio Choice; Investment Decisions G12 - Financial Economics - - General Financial Markets - - - Asset Pricing G31 - Financial Economics - - Corporate Finance and Governance - - - Capital Budgeting; Investment Policy M41 - Business Administration and Business Economics; Marketing; Accounting - - Accounting - - - Accounting
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Abel, Andrew B., 1990.
"Consumption and investment,"
Handbook of Monetary Economics,
in: B. M. Friedman & F. H. Hahn (ed.), Handbook of Monetary Economics, edition 1, volume 2, chapter 14, pages 725-778
Elsevier.
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