Corporate carbon emissions and market valuation of organic and inorganic investments

We empirically examine the impact of a firm's carbon emissions level on the market valuation of organic and inorganic investments. We document that the market reacts negatively to corporate investment announcements by companies with high carbon emissions levels. Further analysis indicates that the discount on market valuation is more pronounced for the set of organic investments, within which only asset acquisitions and product launches are negatively affected by the high carbon emissions level at the announcement.(c) 2022 The Author(s). Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).