ABSTRACT Objective of this research is to ascertain whether the dividend announcement has impacts on return, security return variability and stock trading volume activity in the period surrounding the event.This research was conducted by using event study method with market adjusted model approach.The sample was 67 manufacturing companies announcin
OBJECTIVE To analyze scientific production about workplace bullying and aftermarket harassment in dissertations and theses in Brazil, with emphasis on the year of publication; educational institution; area of knowledge; professional and academic background of the authors; keywords used; and concept map organization.METHOD Bibliometric study with a
This paper demonstrates that the level of financial risks and the impact of the COVID-19 pandemic and crisis on them are high.The existing approach to financial risk management is not very effective and does not allow coping with financial risks in entrepreneurship, not even in a certain BENGAL SPICE category of countries.As a prospective alternati
Mechanistic and structural studies of membrane proteins require their stabilization in specific conformations.Single domain antibodies are potent reagents for this purpose, but their generation relies on immunizations, which impedes selections in the presence of ligands typically needed to populate defined conformational states.To overcome this key