FIA evaluation of nitrite and nitrate contents of liver pâtés
O Pinho, IM Ferreira, MBPP Oliveira, MA Ferreira - Food chemistry, 1998 - Elsevier
A comparative study on the nitrite and nitrate contents of 15 liver pâté brands, in a total of 45
samples (three batches per brand) is presented. The study was conducted on two different …
samples (three batches per brand) is presented. The study was conducted on two different …
The colors of investors' money: The role of institutional investors around the world
MA Ferreira, P Matos - Journal of financial economics, 2008 - Elsevier
We study the role of institutional investors around the world using a comprehensive data set
of equity holdings from 27 countries. We find that all institutional investors have a strong …
of equity holdings from 27 countries. We find that all institutional investors have a strong …
Why do firms hold cash? Evidence from EMU countries
MA Ferreira, AS Vilela - European financial management, 2004 - Wiley Online Library
This paper investigates the determinants of corporate cash holdings in EMU countries. Our
results suggest that cash holdings are positively affected by the investment opportunity set …
results suggest that cash holdings are positively affected by the investment opportunity set …
Interaction between ERAP1 and HLA-B27 in ankylosing spondylitis implicates peptide handling in the mechanism for HLA-B27 in disease susceptibility
…, AR Couto, R Sorrentino, F Paladini, MA Ferreira… - Nature …, 2011 - nature.com
Ankylosing spondylitis is a common form of inflammatory arthritis predominantly affecting
the spine and pelvis that occurs in approximately 5 out of 1,000 adults of European descent. …
the spine and pelvis that occurs in approximately 5 out of 1,000 adults of European descent. …
[HTML][HTML] What are we looking for in computer-based learning interventions in medical education? A systematic review
…, I Taveira-Gomes, M Severo, MA Ferreira - Journal of medical …, 2016 - jmir.org
Background Computer-based learning (CBL) has been widely used in medical education,
and reports regarding its usage and effectiveness have ranged broadly. Most work has been …
and reports regarding its usage and effectiveness have ranged broadly. Most work has been …
Corporate governance, idiosyncratic risk, and information flow
MA Ferreira, PA Laux - The journal of finance, 2007 - Wiley Online Library
We study the relationship of corporate governance policy and idiosyncratic risk. Firms with
fewer antitakeover provisions display higher levels of idiosyncratic risk, trading activity, private …
fewer antitakeover provisions display higher levels of idiosyncratic risk, trading activity, private …
Rethinking anatomy: how to overcome challenges of medical education's evolution
…, JM Diniz, MD Madeira, MA Ferreira - Acta medica …, 2017 - actamedicaportuguesa.com
Introduction: Due to scientific and technological development, Medical Education has been
readjusting its focus and strategies. Medical curriculum has been adopting a vertical …
readjusting its focus and strategies. Medical curriculum has been adopting a vertical …
Generalists versus specialists: Lifetime work experience and chief executive officer pay
We show that pay is higher for chief executive officers (CEOs) with general managerial skills
gathered during lifetime work experience. We use CEOs' résumés of Standard and Poor's …
gathered during lifetime work experience. We use CEOs' résumés of Standard and Poor's …
The determinants of mutual fund performance: A cross-country study
We use a new data set to study the determinants of the performance of open–end actively
managed equity mutual funds in 27 countries. We find that mutual funds underperform the …
managed equity mutual funds in 27 countries. We find that mutual funds underperform the …
Insider trading laws and stock price informativeness
N Fernandes, MA Ferreira - The Review of Financial Studies, 2009 - academic.oup.com
We investigate the relation between a country’s first-time enforcement of insider trading laws
and stock price informativeness using data from 48 countries over 1980–2003. Enforcement …
and stock price informativeness using data from 48 countries over 1980–2003. Enforcement …