← Search Journal of Political Economy Vol. 35 No. 4 1927 Effective Regulation of Public Utilities Charles E. Clark DOI10.1086/253875 Volume35 Issue4 Pages543-551 Languageen 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 ✓