For example: "Trading on Private Information: Evidence from Members of Congress" (2016) https://papers.ssrn.com/sol3/papers.cfm?abstract_id=2712297 https://pape

For example: "Trading on Private Information: Evidence from Members of Congress" (2016) https://papers.ssrn.com/sol3/papers.cfm?abstract_id=2712297 https://papers.ssrn.com/sol3/papers.cfm?abstract_id=2712297 EDIT: Also "Abnormal Returns From the Common Stock Investments of Members of the U.S. House of Representatives" (2011) https://www.cambridge.org/core/journals/business-and-politics/article/div-classtitleabnormal-returns-from-the-common-stock-investments-of-members-of-the-us-house-of-representativesdiv/BC6C6A524BBE96738BB94D37EF0FD1A5 https://www.cambridge.org/core/journals/business-and-politic...