Extant literature has struggled to identify definitive purpose for shareholder proposals, finding them to depend on their context. Progressively, climate change has gathered interest at annual meetings where shareholders present proposals related to the subject. The literature builds expectations for the role of obsolescence, regulation and other forms of activism to motivate innovation with respect to these proposals. The literature also establishes how diversification can serve as a defense. I test the impact that shareholder proposals have on the information environment and on the corporate behaviors of innovation and diversification. I find that capital markets are responsive to proposal pressures and that there are improvements in the information environment. I find that firms in receipt of shareholder proposals related to climate change innovate and diversify more. I find wealth enhancements for these corporate behaviors spurred by climate-related proposals. While definitive statements on causality may elude, my results suggest that shareholder proposals have real effects. / Includes bibliography. / Dissertation (Ph.D.)--Florida Atlantic University, 2020. / FAU Electronic Theses and Dissertations Collection