← Search Econometrica Vol. 20 No. 4 1952 A Dynamic Model: I. Principles of Model Structure Julian L. Holley DOI10.2307/1907645 Volume20 Issue4 Pages616 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 ✓