Výsledky vyhledávání - "MARCELO DE CARVALHO GRIEBELER"

Akademický článek

Autor: Marcelo de Carvalho Griebeler, Ronald Otto Hillbrecht

Publikováno v: EconomiA, Vol 16, Iss 3, Pp 310-320 (2015)

We studied the population dynamics of producers and parasites in a developing economy through the Lotka–Volterra model. Our baseline model found a cyclical equilibrium between these two groups of agents. When the equilibrium output is low, we propo

Externí odkaz: https://doaj.org/article/e910ecf87a6f4519b3c769a6b4faa5a9

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Impacts of grade configuration on Brazilian student outcomes

Autor: Marcos Vinicio Wink Junior, Luis Henrique Zanandréa Paese, Marcelo de Carvalho Griebeler

Publikováno v: Revista Brasileira de Economia, Vol 75, Iss 1, Pp 91-115 (2021)
Revista Brasileira de Economia v.75 n.1 2021
Revista Brasileira de Economia
Fundação Getulio Vargas (FGV)
instacron:FGV

In this paper we evaluate the impact of grade span configuration on student outcomes. We build a model which shows that the more homogeneous the cohort of students the higher the share of them which achieves the minimum level of academic performance

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::37d226c62a0f07d82c7b6d222638ab32
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0034-71402021000100091&tlng=en

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A model of electoral alliances in highly fragmented party systems

Autor: Marcelo de Carvalho Griebeler, Roberta Carnelos Resende

Publikováno v: Journal of Theoretical Politics. 33:3-24

Highly fragmented party systems are composed of a large number of political groups, many of which have negligible bargaining power when it comes to negotiations of electoral alliances. Inspired by the Brazilian system—one of the most fragmented in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::90e15f6f364b992988726c98ae867f23
https://doi.org/10.1177/0951629820963182

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BIG-FISH LIES: A SIMPLE APPLICATION TO MONETARY ECONOMICS

Autor: Marcelo de Carvalho Griebeler

Publikováno v: Análise Econômica; Vol. 39 No. 80 (2021): Setembro/2021
Análise Econômica; v. 39 n. 80 (2021): Setembro/2021
Análise Econômica
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
Análise Econômica; v. 39, n. 80 (2021): Setembro/2021

We provide an alternative to Bayesian updating in cheap-talk games, whichdoes not require the receiver know the sender’s type distribution. This is done throughan anecdotal application, in which a fisherman reports to his friends the size of a fish

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aed2ee320c72a8c638652f4f0a7e4a18
https://doi.org/10.22456/2176-5456.94776

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'But everybody’s doing it!': a model of peer effects on student cheating

Autor: Marcelo de Carvalho Griebeler

Publikováno v: Theory and Decision. 86:259-281

We provide a model in which students must choose whether or not to cheat on a course exam. By assuming that the moral cost of acting dishonestly decreases as the number of other people who behave in the same way increases, our model explains one impo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9bc9cb037e723eb70463463112cc7ce3
https://doi.org/10.1007/s11238-018-9680-x

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Political Polarization and Blatant Lies on Social Media

Autor: Marcelo de Carvalho Griebeler, Samuel José Santos

Publikováno v: SSRN Electronic Journal.

We propose a possible link between the political polarization among citizens and the level of shamelessness of lies issued by politicians on social media websites. To this purpose, we study the problem of a candidate who has (exogenously) decided to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fbb7ef552acdb29b454417bcb1fb6b23
https://doi.org/10.2139/ssrn.3579542

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Signaling honesty: Institutional strength and voters' concern about corruption in a model of electoral competition

Autor: Alexandre R. da Silva, Marcelo de Carvalho Griebeler

Publikováno v: Revista Brasileira de Economia

When voters care about the honesty of their political leaders, office-seeker politicians—whether corrupt or not—have strong incentives to behave as if they were actually honest. We build a simple signaling game in which the politician in power is

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dde96e87f0497ff38ea0045bdb2d08cf
https://doi.org/10.5935/0034-7140.20200015

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Friendship and in-class academic dishonesty

Autor: Marcelo de Carvalho Griebeler

Publikováno v: Economics Letters. 150:1-3

We studied how friendship among students can affect their cheating behavior in the classroom. Our findings show that a closer friendship increases the probability of cheating only for students with low grades. Our framework may also be applied to sit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::72e422d6d783b910fe83d18872bd4bd3
https://doi.org/10.1016/j.econlet.2016.10.040

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A signaling model of foreign direct investment attraction

Autor: Marcelo de Carvalho Griebeler, Elisa M. Wagner

Publikováno v: EconomiA, Vol 18, Iss 3, Pp 344-358 (2017)

Foreign direct investors face uncertainty about government's type of the host country. In a two period game, we allow the host country's government to mitigate such uncertainty by sending a signal through fiscal policy. Our main finding states that a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7c4242440e0e88c72bb4f0ac604fc30
https://hdl.handle.net/10419/179654

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Crime and punishment in classroom: a game-theoretic approach for student cheating

Autor: Marcelo de Carvalho Griebeler

Publikováno v: Revista Brasileira de Economia, Volume: 71, Issue: 1, Pages: 43-65, Published: MAR 2017
Repositório Institucional da UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
Revista Brasileira de Economia, Vol 71, Iss 1, Pp 43-65
Revista Brasileira de Economia v.71 n.1 2017
Revista Brasileira de Economia
Fundação Getulio Vargas (FGV)
instacron:FGV

Apresentamos os microfundamentos da “cola” em sala de aula através de um jogo estático de informação completa. Nossa estrutura é composta por dois alunos, os quais devem escolher se colam ou não, e um professor, o qual deve decidir o quanto

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d35edc91fde304c9f8b09e670da81d5a
https://doi.org/10.5935/0034-7140.20170003

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