← Search Journal of Finance Vol. 10 No. 2 1955 Long-Term Trends in the Financing of Regulated Industries, 1870-1950 Melville J. Ulmer American University DOI10.2307/2976053 Volume10 Issue2 Pages266 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 ✓