User profiles for M. Tietz

Matthias A. Tietz

Assistant Professor of Entrepreneurship and SME Management, University of St.Gallen - St …
Verified email at unisg.ch
Cited by 174

The impact of transparency on mobile privacy decision making

JH Betzing, M Tietz, J vom Brocke, J Becker - Electronic Markets, 2020 - Springer
Smart devices provide unprecedented access to users’ personal information, on which
businesses capitalize to offer personalized services. Although users must grant permission …

Use of checklists improves the quality and safety of prehospital emergency care

T Kerner, W Schmidbauer, M Tietz… - European Journal of …, 2017 - journals.lww.com
Objectives High-level emergency medical care requires transfer of evidence-based knowledge
into practice. Our study is the first to investigate the feasibility of checklists in improving …

Which reward should I choose? Preliminary evidence for the middle-option bias in reward-based crowdfunding

A Simons, M Weinmann, M Tietz, J vom Brocke - 2017 - scholarspace.manoa.hawaii.edu
Crowdfunding has become an important research area, but we know little about how
rewards influence fundraising success. This research-in-progress studies reward-based …

Obsessive passion and the venture team: When co-founders join, and when they don't

Y Fu, MA Tietz, F Delmar - Journal of Business Venturing, 2022 - Elsevier
We investigate how potential co-founders' perceptions of a founder's obsessive passion (OP)
influence the decision to join a venture team. Using a conjoint experiment with a primary …

Stay alert, save businesses. Planning for adversity among immigrant entrepreneurs

…, A Martiarena, MA Tietz, M Wishart - International Journal of …, 2022 - emerald.com
Purpose Against the theoretical backdrop of the embeddedness and the resilience literatures,
this paper investigates if and how SMEs' planning for adversity affects firms' performance. …

The malleability of international entrepreneurial cognitions: a natural quasi-experimental study on voluntary and involuntary shocks

DR Clark, RJ Pidduck, MA Tietz - International Journal of …, 2022 - emerald.com
Purpose The authors investigate the durability of international entrepreneurial cognitions.
Specifically, they examine how advanced business education and the Covid-19 pandemic …

[PDF][PDF] The decoy effect in reward-based crowdfunding: Preliminary results from an online experiment

M Tietz, A Simons, M Weinmann, J vom Brocke - 2016 - researchgate.net
Rewards are one of the key mechanisms in crowdfunding, but we know little about how they
influence fundraising success. This research-in-progress takes a behavioral-science …

[BOOK][B] Systeme der Ver-und Entsorgung

HP Tietz - 2006 - Springer
… Dazu sind Erzeugung, Transport und Verteilung yon Sworn an die Siedlungsstruktur
anzupassen, ein mliglichst hoher Anteil an regenerativen Energietrggern m verwenden und fossile …

Effect of an exercise training program on endothelial dysfunction in diabetic and non-diabetic patients with severe chronic heart failure

…, M Nowak, U Wirtz, M Tietz, M Hürst… - Clinical Research in …, 2006 - search.proquest.com
Eine endotheliale Dysfunktion wird sowohl bei Patienten mit chronischer Herzinsuffizienz
als auch bei Patienten mit insulinpflichtigem Diabetes mellitus gefunden. Diese …

When do investors prefer copycats? Conditions influencing the evaluation of innovative and imitative ventures

Y Fu, MA Tietz - Strategic Entrepreneurship Journal, 2019 - Wiley Online Library
Research Summary This article investigates the conditions under which investors preferentially
evaluate fast follower business model copycats (BMCs)—less novel, imitative ventures—…