Items where Author is "Kummer, Michael"

In Press

Kummer, Michael, Slivko, Olga and Zhang, Michael (Xiaoquan) (2019) Economic downturn and volunteering: Do economic crises affect content generation on Wikipedia. Information Systems Research. ISSN 1047-7047 (In Press)

Published

Hinnosaar, Marit, Hinnosaar, Toomas, Kummer, Michael and Slivko, Olga (2023) Wikipedia Matters. Journal of Economics and Management Strategy, 32 (3). pp. 657-669. ISSN 1058-6407

Hinnosaar, Marit, Hinnosaar, Toomas, Kummer, Michael and Slivko, Olga (2022) Externalities in knowledge production: Evidence from a randomized field experiment. Experimental Economics, 25 (2). pp. 706-733. ISSN 1386-4157

Kummer, Michael, Slivko, Olga and Zhang, Xiaoquan (Michael) (2020) Unemployment and digital public goods contribution. Information Systems Research, 31 (3). pp. 801-819. ISSN 1047-7047

Kesler, Reinhold, Kummer, Michael E. and Schulte, Patrick (2020) Competition and privacy in online markets:Evidence from the mobile app industry. In: 80th Annual Meeting of the Academy of Management 2020: Understanding the Inclusive Organization, AoM 2020, 2020-08-07 - 2020-08-11.

Breunig, Christoph, Kummer, Michael, Ohnemus, Joerg and Viete, Steffen (2020) Information technology outsourcing and firm productivity: eliminating bias from selective missingness in the dependent variable. The Econometrics Journal, 23 (1). pp. 88-114. ISSN 1368-4221

Kummer, Michael and Schulte, Patrick (2019) When private information settles the bill: Money and privacy in Google’s market for smartphone applications. Management Science, 65 (8). 3470–3494. ISSN 0025-1909

Deutscher, Elias and Kummer, Michael (2019) Response to Competition and Markets Authority: Call for information - Digital Mergers. UNSPECIFIED.

Kummer, Michael E., Saam, Marianne, Halatchliyski, Iassen and Giorgidze, George (2016) Centrality and content creation in networks:The case of economic topics on German wikipedia. Information Economics and Policy, 36. pp. 36-52. ISSN 0167-6245

Hackl, Franz, Kummer, Michael E., Winter-Ebmer, Rudolf and Zulehner, Christine (2014) Market structure and market performance in E-commerce. European Economic Review, 68. pp. 199-218. ISSN 0014-2921

Hackl, Franz, Kummer, Michael and Winter-Ebmer, Rudolf (2014) 99 Cent:Price points in e-commerce. Information Economics and Policy, 26. pp. 12-27. ISSN 0167-6245