User profiles for Heinz Zimmermann
Heinz ZimmermannProfessor emeritus of Finance, University of Basel, Switzerland Verified email at unibas.ch Cited by 5833 |
Corporate governance and expected stock returns: Evidence from Germany
…, A Schillhofer, H Zimmermann - European financial …, 2004 - Wiley Online Library
Recent empirical work shows evidence for higher valuation of firms in countries with a better
legal environment. We investigate whether differences in the quality of firm‐level corporate …
legal environment. We investigate whether differences in the quality of firm‐level corporate …
An integrated framework of corporate governance and firm valuation
…, MM Schmid, H Zimmermann - European financial …, 2006 - Wiley Online Library
Recent empirical research shows evidence of a positive relationship between the quality of
firm‐specific corporate governance and firm valuation. Instead of looking at one single …
firm‐specific corporate governance and firm valuation. Instead of looking at one single …
Is board size an independent corporate governance mechanism?
S Beiner, W Drobetz, F Schmid, H Zimmermann - Kyklos, 2004 - Wiley Online Library
Using a simultaneous equations framework with a comprehensive set of publicly listed Swiss
companies, our findings suggest that the size of the board of directors is an independent …
companies, our findings suggest that the size of the board of directors is an independent …
A linear model for tracking error minimization
M Rudolf, HJ Wolter, H Zimmermann - Journal of Banking & Finance, 1999 - Elsevier
This article investigates four models for minimizing the tracking error between the returns of
a portfolio and a benchmark. Due to linear performance fees of fund managers, we can …
a portfolio and a benchmark. Due to linear performance fees of fund managers, we can …
Do we really need routine computed tomographic scanning in the primary evaluation of blunt chest trauma in patients with “normal” chest radiograph?
…, SW Schmid, B Schaller, H Zimmermann - Journal of Trauma …, 2001 - journals.lww.com
Background A major cause of morbidity and mortality after blunt chest trauma remains
undetected injuries. This study evaluates the role of routine computed tomographic (CT) scan. …
undetected injuries. This study evaluates the role of routine computed tomographic (CT) scan. …
[HTML][HTML] Epidemiology and predictors of spinal injury in adult major trauma patients: European cohort study
…, M Clancy, R Sieber, H Zimmermann… - European spine …, 2011 - Springer
This is a European cohort study on predictors of spinal injury in adult (≥16 years) major
trauma patients, using prospectively collected data of the Trauma Audit and Research Network …
trauma patients, using prospectively collected data of the Trauma Audit and Research Network …
Epidemiology and predictors of cervical spine injury in adult major trauma patients: a multicenter cohort study
…, M Clancy, R Sieber, H Zimmermann… - Journal of trauma and …, 2012 - journals.lww.com
BACKGROUND: Patients with cervical spine injuries are a high-risk group, with the highest
reported early mortality rate in spinal trauma. METHODS: This cohort study investigated …
reported early mortality rate in spinal trauma. METHODS: This cohort study investigated …
Characteristics, symptoms, and outcome of severe dysnatremias present on hospital admission
…, D Buhl, C Schwarz, GC Funk, H Zimmermann… - The American journal of …, 2012 - Elsevier
OBJECTIVE: Dysnatremias are common in critically ill patients and associated with adverse
outcomes, but their incidence, nature, and treatment rarely have been studied systematically …
outcomes, but their incidence, nature, and treatment rarely have been studied systematically …
The impact of speculation on commodity futures markets–A review of the findings of 100 empirical studies
M Haase, YS Zimmermann, H Zimmermann - Journal of Commodity Markets, 2016 - Elsevier
There are numerous empirical studies on the impact of speculation on commodity futures
markets. The papers strongly differ in terms of the focus variable (eg price, volatility, spill-over …
markets. The papers strongly differ in terms of the focus variable (eg price, volatility, spill-over …
Can RapidTEG accelerate the search for coagulopathies in the patient with multiple injuries?
V Jeger, H Zimmermann… - Journal of Trauma and …, 2009 - journals.lww.com
Hypothesis: Early recognition of coagulopathy may improve the care of patients with multiple
injuries. Rapid thrombelastography (RapidTEG) is a new variant of thrombelastography (…
injuries. Rapid thrombelastography (RapidTEG) is a new variant of thrombelastography (…