← Search Econometrica Vol. 15 No. 4 1947 Family Expenditures and the Marginal Propensity to Consume Trygve Haavelmo DOI10.2307/1905333 Volume15 Issue4 Pages335 Sources semanticscholar openalex crossref Cite APA 7 MLA 9 Chicago (author–date) Harvard Elsevier Harvard (JFE, JBF…) The Accounting Review Academy of Management American Marketing Association INFORMS (Management Science) Copy citation Copied ✓