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Tutoring in (online) higher education : experimental evidence
Hardt, David; Nagler, Markus; Rincke, Johannes - 2022
Demand for personalized online tutoring in higher education is growing but there is little research on its effectiveness. We conducted an RCT offering remote peer tutoring in micro- and macroeconomics at a German university teaching online due to the Covid-pandemic. Treated students met in small...
Persistent link: https://www.econbiz.de/10012813853
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Weak markets, strong teachers : recession at career start and teacher effectiveness
Nagler, Markus; Piopiunik, Marc; West, Martin R. - 2015
How do alternative job opportunities affect teacher quality? We provide the first causal evidence on this question by exploiting business cycle conditions at career start as a source of exogenous variation in the outside options of potential teachers. Unlike prior research, we directly assess...
Persistent link: https://www.econbiz.de/10011300372
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Weak Markets, Strong Teachers : Recession at Career Start and Teacher Effectiveness
Nagler, Markus - 2015
How do alternative job opportunities affect teacher quality? We provide the first causal evidence on this question by exploiting business cycle conditions at career start as a source of exogenous variation in the outside options of potential teachers. Unlike prior research, we directly assess...
Persistent link: https://www.econbiz.de/10013018220
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Can peer mentoring improve online teaching effectiveness? : an RCT during the COVID-19 pandemic
Hardt, David; Nagler, Markus; Rincke, Johannes - 2020
Online delivery of higher education has taken center stage but is fraught with issues of student self-organization. We conducted an RCT to study the effects of remote peer mentoring at a German university that switched to online teaching due to the COVID-19 pandemic. Mentors and mentees met...
Persistent link: https://www.econbiz.de/10012308624
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How antitrust enforcement can spur innovation : bell labs and the 1956 consent decree
Watzinger, Martin; Fackler, Thomas; Nagler, Markus; … - 2017
harmful for innovation and if so, whether compulsory licensing can provide an effective remedy. The consent decree settled an … to license all its existing patents royalty-free. The compulsory licensing increased follow-on innovation building on … Bell patents by 17%. This effect is driven mainly by young and small companies. Yet, innovation increased only outside the …
Persistent link: https://www.econbiz.de/10011610914
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The disciplinary effect of post-grant review : causal evidence from European patent opposition
Nagler, Markus; Sorg, Stefan - 2019
We study the causal impact of invalidating marginally valid patents during post-grant opposition at the European Patent Office on affected inventors' subsequent patenting. We exploit exogenous variation in invalidation by leveraging the participation of a patent's original examiner in the...
Persistent link: https://www.econbiz.de/10011996418
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How Antitrust Enforcement Can Spur Innovation : Bell Labs and the 1956 Consent Decree
Watzinger, Martin - 2017
harmful for innovation and if so, whether compulsory licensing can provide an effective remedy. The consent decree settled an … to license all its existing patents royalty-free. The compulsory licensing increased follow-on innovation building on … Bell patents by 17%. This effect is driven mainly by young and small companies. Yet, innovation increased only outside the …
Persistent link: https://www.econbiz.de/10012960483