This article analyzes the pricing of innovations in the Brazilian stock market during periods of economic uncertainty. Cross-sectional data were analyzed using the generalized method of moments technique, and our findings indicate that during such periods, innovations negatively impact excess stock returns. Furthermore, our findings suggest that innovations during economic uncertainty improve the pricing of financial assets, making them a significant risk factor. These results are corroborated by those for the Corporate Sustainability Index and the Small Caps Index in the robustness analysis.
Keywords: Asset pricing; CCAPM; Economic policy uncertainty; Finance; Policy uncertainty; Stock market.
© The Author(s), under exclusive licence to Springer Nature Switzerland AG 2022, Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.