PurposeThe purpose of this paper is to examine the effect of stock price crash risk on the adoption of poison pills.Design/methodology/approachThe authors estimate logit and probit regressions. Their sample includes 185 Brazilian public firms for the period 2010–2018. Following previous studies, the authors use the negative skewness of firm-specific weekly returns and the down-to-up volatility of firm-specific weekly returns as measures of firm's stock price crash risk. As proxies of poison pills, the authors employ the “conventional” poison pills in their baseline models and the “eternity” poison pills, which prevent the removal of poison pills from bylaws, in additional models.FindingsThe authors find that stock price crash risk measures are not associated with poison pill adoption. However, although stock price crash risk does not lead to poison pill adoption as a complementary corporate governance mechanism that protects firms against hostile takeover attempts, further results show that managers do not draw on stock price crash risk as a pretext to entrench themselves. Additional analyses also highlight that CEO power seems to play a role in moderating the relationship between stock price crash risk and eternity poison pill adoption.Originality/valueThe authors contribute to the literature on stock price crash risk, which calls for research in international contexts to better understand the effect of stock price crash risk on country-specific idiosyncratic features. The authors discuss a controversial anti-takeover mechanism that has been debated by Brazilian policymakers.
The work presented here aims to develop a new methodology to evaluate adherence to an ERP training strategy. We derive our method from the observations from the GRP implementation in Rio Grande do Norte state, Brazil. Our methodology proposal derives from how Event Studies measure the abnormal return of an event within a data metric. In our study, the event is the training provided to employers on using the ERP, while the “return” data is the measured system input made by users who received that training. In our understanding, the training procedures are necessary to ensure the correct usage of an ERP. This understanding of how proper planning may be helpful and cost-effective allows us to claim our main contribution. We expect this methodology and experience may allow ERP trainers to design the appropriate training protocol for the trained group and expected ERP usage.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.