
Optimizing Health Care Logistics in Africa
Emma Gibson seeks to improve patient care by helping facilities use their limited resources more effectively
Emma Gibson seeks to improve patient care by helping facilities use their limited resources more effectively
Some might find studies in management and German to be an odd fit for an aspiring physician. Valeria Robayo would disagree.
Study of rigorous trial, co-authored by Erwin H. Schell Professor Joseph Doyle, shows mixed results and suggests need to keep examining how nutrition can combat a pervasive disease.
"ESG ratings do not, currently, play as important a role as they could in guiding companies toward improvement."
The lack of standardization on ESG scoring "makes it difficult to evaluate the ESG performance of companies, funds and portfolios."
A new paper highlights just how tricky it is to come up with an objective, rigorous ESG investing framework.
A further market distortion arises from what academics Florian Berg, Julian Kölbel and Roberto Rigobon call “aggregate confusion."
A lack of reliability, comparability and transparency in ESG measurement produces "Aggregate Confusion."
"Investors need to dive deep into the details of the different methodologies of ESG raters when the same company has different ratings."
Differences in measurement and scope contribute to 56% and 38% of the divergencies across scores, respectively, and weights contribute 6%.