← Search Journal of Political Economy Vol. 17 No. 9 1909 Currency: The Problem of Flexibility Robert H. Tucker DOI10.1086/251615 Volume17 Issue9 Pages637-641 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 ✓