Armin Varmaz

University of Applied Sciences Bremen

Professor for International Finance & Corporate Finance

Neustadtswall 30

Bremen, 28199

Germany

http://www.hs-bremen.de/internet/de/hsb/struktur/mitarbeiter/varmaz/

School of International Business Bremen

Werderstr. 73

Bremen, Bremen 28199

Germany

SCHOLARLY PAPERS

8

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Scholarly Papers (8)

Portfolio Optimization for Sustainable Investments

Number of pages: 62 Posted: 04 Jun 2021 Last Revised: 15 Nov 2022
University of Applied Sciences Bremen, City University of Applied Sciences and University of Bremen
Downloads 1,047 (39,828)
Citation 2

Abstract:

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portfolio optimization, sustainable investment, investor preferences

Portfolio Optimization for Sustainable Investments

Number of pages: 62 Posted: 16 Nov 2022
University of Applied Sciences Bremen, City University of Applied Sciences and University of Bremen
Downloads 103 (483,523)

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portfolio optimization, sustainable investment, investor preferences

2.

Das Eigene Empirische Forschungsprojekt Erfolgreich Durchführen (How to Conduct and Write a Research Project

Number of pages: 14 Posted: 15 Nov 2017
Armin Varmaz
University of Applied Sciences Bremen
Downloads 330 (171,179)

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Tipps zum Schreiben, Empirische Forschungsarbeit

3.

Datenbeschaffung Für Ein Empirisches Forschungsprojekt (How to Find Data for a Research Project)

Number of pages: 10 Posted: 15 Nov 2017
Armin Varmaz
University of Applied Sciences Bremen
Downloads 190 (294,590)

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Daten, Datenbanken

4.

Do Bank Deposits Require a Special Treatment: An Analysis of the Efficiency of German Cooperative Banks

Number of pages: 25 Posted: 15 Jan 2016
Armin Varmaz and Andreas Varwig
University of Applied Sciences Bremen and University of Applied Sciences Bremen
Downloads 95 (506,830)

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Bank efficiency, DEA, Input-output models, Cooperative banks

5.

The Foreign Exchange Risk Premium in the Cross-Section of Stock Returns: International Evidence

Number of pages: 58 Posted: 12 Dec 2019 Last Revised: 15 Jul 2021
Alain A. Krapl and Armin Varmaz
Northern Kentucky University - Department of Economics and Finance and University of Applied Sciences Bremen
Downloads 92 (517,251)

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International Capital Asset Pricing Model, Diversifiability of FX exposure, Pricing of FX exposure, Foreign Exchange (FX) risk premium

6.

When Digital Transformation Meets Brains the Role of Instructors as Innovators in Higher Education

Number of pages: 30 Posted: 07 Dec 2022
Armin Varmaz and Stefan Veith
University of Applied Sciences Bremen and University of Applied Sciences Bremen - School of International Business Bremen
Downloads 53 (696,538)

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digital transformation, digital innovation, Higher Education, online learning

7.

Centralized Resource Planning and Yardstick Competition

Omega, Volume 41, Issue 1, January 2013, Pages 112-118 doi:10.1016/j.omega.2011.10.005
Posted: 15 Jan 2016
Armin Varmaz and Andreas Varwig
University of Applied Sciences Bremen and University of Applied Sciences Bremen

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DEA, Game theory, Planning and control, Centralized resource allocation

8.

Big is Beautiful: The Information Content of Bank Rating Changes

The Journal of Risk Finance, Vol. 16 Iss 3 pp. 233 - 252.
Posted: 08 Jan 2014 Last Revised: 14 Jan 2016
City University of Applied Sciences, Uniper SEZenTra - Center for Transnational Studies, University of Oldenburg - Finance and Banking and University of Applied Sciences Bremen

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credit rating, event study, too big to fail, SIFI, multi-factor approach