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  1. Selection in the lab
    a network approach
    Autor*in: Alekseev, Aleksandr G.; Freer, Mikhail
    Erschienen: November 5, 2018
    Verlag:  Chapman University, Economic Science Institute, [Orange, CA]

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    Schriftenreihe: Working paper / Chapman University, Economic Science Institute ; 18, 13
    Schlagworte: selection problem; experiments; external validity; networks; diffusion; peer effects
    Umfang: 1 Online-Ressource (circa 39 Seiten), Illustrationen
  2. Inequalities in the experience of early education in England
    access, peer groups and transitions
    Autor*in: Campbell, Tammy; Gambaro, Ludovica; Stewart, Kitty
    Erschienen: [2019]
    Verlag:  Centre for Analysis of Social Exclusion, London School of Economics, London

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    Schriftenreihe: CASE papers ; 214 (June 2019)
    Schlagworte: early education; childcare; ECEC; inequality; access; take-up; peer effects
    Umfang: 1 Online-Ressource (circa 48 Seiten), Illustrationen
  3. Dealing with endogenous shocks in dynamic friendship network
    Autor*in: Marchenko, Maria
    Erschienen: August 2, 2019
    Verlag:  Vienna University of Economics and Business, Wien

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    Schriftenreihe: Department of Economics working paper / Vienna University of Economics and Business ; no. 291 (August 2019)
    Schlagworte: social networks; dynamic networks; peer effects; endogenous shock
    Umfang: 1 Online-Ressource (circa 36 Seiten)
  4. Endogenous shocks in social networks
    exam failures and friends' future performance
    Autor*in: Marchenko, Maria
    Erschienen: June 18, 2019
    Verlag:  Vienna University of Economics and Business, Wien

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    Schriftenreihe: Department of Economics working paper / Vienna University of Economics and Business ; no. 292 (August 2019)
    Schlagworte: social networks; peer effects; exam failures; shock spillover
    Umfang: 1 Online-Ressource (circa 51 Seiten), Illustrationen
  5. The importance of peer quality for completion of higher education
    Autor*in: Humlum, Maria Knoth; Thorsager, Mette
    Erschienen: February 2021
    Verlag:  IZA - Institute of Labor Economics, Bonn, Germany

    Using detailed Danish administrative data covering the entire population of students entering higher education in the period 1985 to 2010, we investigate the importance of a student's peers in higher education for the decision to drop out. We use... mehr

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    Using detailed Danish administrative data covering the entire population of students entering higher education in the period 1985 to 2010, we investigate the importance of a student's peers in higher education for the decision to drop out. We use high school GPA as a predetermined measure of student ability and idiosyncratic variation in peer composition across cohorts within the same education and institution. Our findings suggest that peer ability is an important determinant of students' drop out decisions as well as later labor market outcomes. Overall, we find that a one standard deviation increase in peers' high school GPA reduces the probability of dropping out by 4.6 percentage points. This number masks considerable heterogeneity by level and field of study. Allowing for a more flexible specification, we find that low quality peers have adverse effects on the probability of dropping out while high quality peers have beneficial effects. These effects are more pronounced for lower ability students.

     
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    hdl: 10419/232888
    Schriftenreihe: Discussion paper series / IZA ; no. 14136
    Schlagworte: dropout; peer effects; peer quality; higher education
    Umfang: 1 Online-Ressource (circa 53 Seiten), Illustrationen
  6. Peer gender and schooling: evidence from Ethiopia
    Autor*in: Borbely, Daniel; Norris, Jonathan; Romiti, Agnese
    Erschienen: June 2021
    Verlag:  IZA - Institute of Labor Economics, Bonn, Germany

    In this paper, we study how classmate gender composition matters for students in Ethiopia. We base our results on a unique survey of students across classrooms and schools and among those randomly assigned to class. We find a strong asymmetry: males... mehr

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    In this paper, we study how classmate gender composition matters for students in Ethiopia. We base our results on a unique survey of students across classrooms and schools and among those randomly assigned to class. We find a strong asymmetry: males do not and females do benefit from exposure to more female classmates with less school absence and improvement on math test scores. We further find that exposure to more female classmates improves motivation and participation in class, and in general, that the effects of classmate gender composition are consistent with social interaction effects.

     
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    hdl: 10419/236470
    Schriftenreihe: Discussion paper series / IZA ; no. 14439
    Schlagworte: peer effects; gender; school performance; Ethiopia
    Umfang: 1 Online-Ressource (circa 67 Seiten), Illustrationen
  7. The Bonacich Shapley centrality
    Autor*in: Allouch, Nizar; Meca, Ana; Polotskaya, K.
    Erschienen: [2021]
    Verlag:  School of Economics, Keynes College, University of Kent, Canterbury, Kent

    In this paper, we develop a new game theoretic network centrality measure based on the Shapley value. To do so, we consider a coalitional game, where the worth of each coalition is the total play in the game introduced in Ballester et al. (2006). We... mehr

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    In this paper, we develop a new game theoretic network centrality measure based on the Shapley value. To do so, we consider a coalitional game, where the worth of each coalition is the total play in the game introduced in Ballester et al. (2006). We first establish that the game is convex. As a consequence, the Shapley value belongs to the core, which enhances the attractive features of our new centrality measure. Then, we compute the Shapley value for various examples and illustrate some of its properties.

     
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    hdl: 10419/246691
    Schriftenreihe: School of Economics discussion papers / University of Kent ; KDPE 2106 (March 2021)
    Schlagworte: Social networks; network games; peer effects; centrality measures; Bonacich centrality; Shapley value
    Umfang: 1 Online-Ressource (circa 23 Seiten), Illustrationen
  8. Keeping up with the Joneses and the real effects of S&P 500 inclusion
    Autor*in: Bennett, Benjamin; Stulz, René M.; Wang, Zexi
    Erschienen: [2021]
    Verlag:  The Ohio State University, Fisher College of Business, Charles A. Dice Center for Research in Financial Economics, [Columbus, Ohio]

    Firms added to the S&P 500 index join a prestigious and exclusive club. They want to fit in the club, which creates a “keeping up with the Joneses” effect. Firms pay more attention to their index peers after inclusion and their investment, external... mehr

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    Firms added to the S&P 500 index join a prestigious and exclusive club. They want to fit in the club, which creates a “keeping up with the Joneses” effect. Firms pay more attention to their index peers after inclusion and their investment, external financing, and payouts comove more with their index peers. These effects do not appear to result from the increased coordination among investors posited by the common ownership literature as inclusion does not cause a decrease in competition. Since index inclusion does not increase shareholder wealth permanently, these peer effects do not appear to benefit shareholders

     
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    Schriftenreihe: Working papers series / Charles A. Dice Center for Research in Financial Economics ; WP 2021, 07
    Fisher College of Business working paper series ; WP 2021-03, 07
    Schlagworte: S&P 500 index additions; peer effects; investment; externalfinancing; dividends; share repurchases; common ownership
    Umfang: 1 Online-Ressource (circa 64 Seiten), Illustrationen
  9. Achievement rank affects performance and major choices in college
    Autor*in: Elsner, Benjamin; Isphording, Ingo Eduard; Zölitz, Ulf
    Erschienen: [2021]
    Verlag:  UCD School of Economics, University College Dublin, Dublin

    This paper studies how a student's ordinal rank in a peer group affects performance and specialisation choices in university. By exploiting data with repeated random assignment of students to teaching sections, we find that a higher rank increases... mehr

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    This paper studies how a student's ordinal rank in a peer group affects performance and specialisation choices in university. By exploiting data with repeated random assignment of students to teaching sections, we find that a higher rank increases performance and the probability of choosing related follow-up courses and majors. We document two types of dynamic effects. First, earlier ranks are less important than later ranks. Second, responses to rank changes are asymmetric: improvements in rank raise performance, while decreases in rank have no effect. Rank effects partially operate through students' expectations about future grades.

     
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    hdl: 10419/237588
    Schriftenreihe: Working paper series / UCD Centre for Economic Research ; WP21, 10 (April 2021)
    Schlagworte: Studierende; Bildungsverhalten; Ranking-Verfahren; Qualitative Methode; Hochschule; rank; social comparisons; higher education; peer effects
    Umfang: 1 Online-Ressource (circa 57 Seiten), Illustrationen
  10. Can we select the right peers in Indian education?
    evidence from Kolkata
    Autor*in: Frijters, Paul; Islam, Asad; Pakrashi, Debayan
    Erschienen: [2016]
    Verlag:  [Monash University, Monash Business School, Department of Economics], [Canberra]

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    Schriftenreihe: Discussion paper / Monash Business School, Department of Economics ; 16, 39
    Schlagworte: peer effects; social class; ability; education
    Umfang: 1 Online-Ressource (circa 45 Seiten), Illustrationen
  11. Thanks, but no thanks
    companies' response to R&D tax credits
    Autor*in: Neicu, Daniel; Kelchtermans, Stijn; Teirlinck, Peter
    Erschienen: June 2016
    Verlag:  KU Leuven, Faculty of Economics and Business, Leuven

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    Schriftenreihe: MSI ; MSI_1608
    Schlagworte: R&D tax credits; peer effects; information diffusion; social interactions
    Umfang: 1 Online-Ressource (circa 41 Seiten), Illustrationen
  12. Which club should I attend, Dad?
    targeted socialization and production = ¿A qué club debo pertenecer, padre?
    Autor*in: Albornoz, Facundo; Cabrales, Antonio; Hauk, Esther
    Erschienen: December 2014
    Verlag:  FEDEA, Madrid

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    Schriftenreihe: Documento de trabajo / FEDEA ; 2014, 20
    Schlagworte: peer effects; network formation; cultural identity; parental involvement; immigrant sorting
    Umfang: 1 Online-Ressource (circa 59 Seiten), Illustrationen
  13. Building criminal capital behind bars
    social learning in juvenile corrections
    Autor*in: Bayer, Patrick J.; Hjalmarsson, Randi; Pozen, David E.
    Erschienen: July 2003
    Verlag:  Economic Growth Center, Yale University, New Haven, CT

    This paper analyzes the influence that juvenile offenders serving time in the same correctional facility have on each other's subsequent criminal behavior. The analysis is based on data on over 8,000 individuals serving time in 169 juvenile... mehr

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    This paper analyzes the influence that juvenile offenders serving time in the same correctional facility have on each other's subsequent criminal behavior. The analysis is based on data on over 8,000 individuals serving time in 169 juvenile correctional facilities during a two-year period in Florida. These data provide a complete record of past crimes, facility assignments, and arrests and adjudications in the year following release for each individual. To control for the non-random assignment of juveniles to facilities, we include facility fixed effects in the analysis. This ensures that the impact of peers on recidivism is identified using only the variation in the length of time that any two individuals serving a sentence in the same facility happen to overlap. We find strong evidence of peer effects for various categories of theft, burglary, and felony drug and weapon crimes; the influence of peers primarily affects individuals who already have some experience in a particular crime category.

     
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    hdl: 10419/98280
    Schriftenreihe: Center discussion paper / Economic Growth Center ; no. 864
    Schlagworte: Jugendkriminalität; Lernen; Humankapital; USA; Soziale Beziehungen; peer effects
    Umfang: 1 Online-Ressource (circa 55 Seiten), Illustrationen
  14. Information networks among women and men and the demand for an agricultural technology in India
    Erschienen: 2015
    Verlag:  Internat. Food Policy Research Inst., Washington, DC

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    Schriftenreihe: IFPRI discussion paper ; 1411
    Schlagworte: social network analysis; peer effects; technology adoption; learning externalities; India
    Umfang: Online-Ressource (VI, 23 S.), graph. Darst.
  15. An empirical investigation of peer effects on fertility preferences
    Autor*in: Mishra, Ankita; Parasnis, Jaai
    Erschienen: 2014
    Verlag:  Monash Univ., Dep. of Economics, Canberra

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    Schriftenreihe: Discussion paper / Monash University,Department of Economics ; 14,34
    Schlagworte: peer effects; multinomial logit; fertility; India; education; wealth status
    Umfang: Online-Ressource (28 S.)
  16. Sorting in public school districts under the Boston Mechanism
    Autor*in: Calsamiglia, Caterina; Martinez-Mora, Francisco; Miralles Asensio, Antonio
    Erschienen: February, 2017
    Verlag:  University of Leicester, School of Business, Economics Division, [Leicester, United Kingdom]

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    Schriftenreihe: Working paper / University of Leicester, School of Business, Economics Division ; no. 17, 10
    Schlagworte: School choice; mechanism design; peer effects; local public goods
    Umfang: 1 Online-Ressource (circa 41 Seiten), Illustrationen
  17. Early-years multi-grade classes and pupil attainment
    Autor*in: Borbely, Daniel; Gehrsitz, Markus; McIntyre, Stuart; Rossi, Gennaro; Roy, Graeme
    Erschienen: August 2021
    Verlag:  IZA - Institute of Labor Economics, Bonn, Germany

    We study the effect of exposure to older, more experienced classroom peers resulting from the widespread use of multi-grade classes in Scottish primary schools. For identification, we exploit that a class-planning algorithm quasi-randomly assigns... mehr

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    We study the effect of exposure to older, more experienced classroom peers resulting from the widespread use of multi-grade classes in Scottish primary schools. For identification, we exploit that a class-planning algorithm quasi-randomly assigns groups of pupils to multi-grade classes. We find that school-starters benefit from exposure to second-graders in measures of numeracy and literacy. We find no evidence that these gains are driven by smaller class sizes or more parental input. While short-lived, these benefits accrue independent of socioeconomic background, to boys and girls alike, and do not come at the expense of older peers from the preceding cohort.

     
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    hdl: 10419/245729
    Schriftenreihe: Discussion paper series / IZA ; no. 14678
    Schlagworte: multi-grade classes; peer effects; class-size; cognitive skills
    Umfang: 1 Online-Ressource (circa 39 Seiten), Illustrationen
  18. Key players in bullying networks
    Autor*in: Atay, Ata; Mauleon, Ana; Schopohl, Simon; Vannetelbosch, Vincent J.
    Erschienen: [2022]
    Verlag:  CORE, Louvain-la-Neuve

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    hdl: 2078.1/260965
    Schriftenreihe: LIDAM discussion paper CORE ; 2022, 20
    Schlagworte: Social networks; bullying; harassment; peer effects; key player; conformity; #MeToo
    Umfang: 1 Online-Ressource (circa 30 Seiten), Illustrationen
  19. Ethnic clustering in schools and early career outcomes
    Autor*in: Chuard, Caroline; Aerne, Annatina; Balestra, Simone; Eugster, Beatrix; Hodler, Roland
    Erschienen: 27 July 2022
    Verlag:  Centre for Economic Policy Research, London

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    Schriftenreihe: Array ; DP17505
    Schlagworte: oreign language speakers; Ethnic concentration; peer effects; Education; early careeroutcomes
    Umfang: 1 Online-Ressource (circa 42 Seiten), Illustrationen
  20. Stigma in welfare programs
    Autor*in: Celhay, Pablo A.; Meyer, Bruce D.; Mittag, Nikolas
    Erschienen: July 2022
    Verlag:  IZA - Institute of Labor Economics, Bonn, Germany

    Stigma of welfare participation is important for policy and survey design, because it deters program take-up and increases misreporting. Stigma is also relevant to the literature on social image concerns, yet empirical evidence is scant because... mehr

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    Stigma of welfare participation is important for policy and survey design, because it deters program take-up and increases misreporting. Stigma is also relevant to the literature on social image concerns, yet empirical evidence is scant because stigma is difficult to empirically identify. We use a novel approach to studying stigma by examining the relationship between program participation in a recipient's local network and underreporting program participation in surveys. We find a robust negative relationship and rule out explanations other than stigma. Stigma decreases when more peers engage in the stigmatized behavior and when such actions are less observable.

     
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    hdl: 10419/263647
    Schriftenreihe: Discussion paper series / IZA ; no. 15431
    Schlagworte: welfare stigma; program participation; social networks; social image; peer effects
    Umfang: 1 Online-Ressource (circa 34 Seiten)
  21. Good peers, good apples?
    peer effects in portfolio quality
    Autor*in: Balakina, Olga; Bäckman, Claes; Hackethal, Andreas; Hanspal, Tobin; Lammer, Dominique Marcel
    Erschienen: [2022]
    Verlag:  Leibniz Institute for Financial Research SAFE, Sustainable Architecture for Finance in Europe, [Frankfurt am Main]

    Peer effects can lead to better financial outcomes or help propagate financial mistakes across social networks. Using unique data on peer relationships and portfolio composition, we show considerable overlap in investment portfolios when an investor... mehr

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    Peer effects can lead to better financial outcomes or help propagate financial mistakes across social networks. Using unique data on peer relationships and portfolio composition, we show considerable overlap in investment portfolios when an investor recommends their brokerage to a peer. We argue that this is strong evidence of peer effects and show that peer effects lead to better portfolio quality. Peers become more likely to invest in funds when their recommenders also invest, improving portfolio diversification compared to the average investor and various placebo counterfactuals. Our evidence suggests that social networks can provide good advice in settings where individuals are personally connected.

     
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    hdl: 10419/262210
    Schriftenreihe: SAFE working paper ; no. 353 (July 2022)
    Schlagworte: Household finance; investment decisions; investment behavior; peer effects; social networks
    Umfang: 1 Online-Ressource (circa 73 Seiten), Illustrationen
  22. Peer learning in teams and work performance
    evidence from a randomized field experiment
    Autor*in: Kamei, Kenju; Ashworth, John
    Erschienen: 5 April, 2022
    Verlag:  Institute for Economic Studies, Keio University, Tokyo, Japan

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    Quelle: Verbundkataloge
    Sprache: Englisch
    Medientyp: Buch (Monographie)
    Format: Online
    Schriftenreihe: KEIO-IES discussion paper series ; DP2022, 005 (5 April, 2022)
    Schlagworte: peer effects; dilemma; field experiment; teamwork; knowledge sharing
    Umfang: 1 Online-Ressource (circa 42 Seiten), Illustrationen
  23. Testing random assignment to peer groups
    Autor*in: Jochmans, Koen
    Erschienen: [2021]
    Verlag:  University of Cambridge, Faculty of Economics, Cambridge

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    Auflage/Ausgabe: This version: April 11, 2021
    Schriftenreihe: Cambridge working paper in economics ; 2024
    Schlagworte: asymptotic power; bias; peer effects; random assignment
    Umfang: 1 Online-Ressource (circa 23 Seiten)
  24. Sitting next to a dropout
    academic success of students with more educated peers
    Autor*in: Goller, Daniel; Diem, Andrea; Wolter, Stefan C.
    Erschienen: June 2022
    Verlag:  IZA - Institute of Labor Economics, Bonn, Germany

    We investigate the impact of the presence of university dropouts on the academic success of first-time students. Our identification strategy relies on quasi-random variation in the proportion of returning dropouts. The estimated average zero effect... mehr

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    We investigate the impact of the presence of university dropouts on the academic success of first-time students. Our identification strategy relies on quasi-random variation in the proportion of returning dropouts. The estimated average zero effect of dropouts on first- time students' success masks treatment heterogeneity and non-linearities. First, we find negative effects on the academic success of their new peers from dropouts re-enrolling in the same subject and, conversely, positive effects of dropouts changing subjects. Second, using causal machine learning methods, we find that the effects vary nonlinearly with different treatment intensities and prevailing treatment levels.

     
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    hdl: 10419/263594
    Schriftenreihe: Discussion paper series / IZA ; no. 15378
    Schlagworte: university dropouts; peer effects; better prepared students; causal machine learning
    Umfang: 1 Online-Ressource (circa 46 Seiten), Illustrationen
  25. Sitting next to a dropout
    academic success of students with more educated peers
    Autor*in: Goller, Daniel; Diem, Andrea; Wolter, Stefan C.
    Erschienen: June 2022
    Verlag:  CESifo, Center for Economic Studies & Ifo Institute, Munich, Germany

    We investigate the impact of the presence of university dropouts on the academic success of first-time students. Our identification strategy relies on quasi-random variation in the proportion of returning dropouts. The estimated average zero effect... mehr

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    We investigate the impact of the presence of university dropouts on the academic success of first-time students. Our identification strategy relies on quasi-random variation in the proportion of returning dropouts. The estimated average zero effect of dropouts on first-time students' success masks treatment heterogeneity and non-linearities. First, we find negative effects on the academic success of their new peers from dropouts re-enrolling in the same subject and, conversely, positive effects of dropouts changing subjects. Second, using causal machine learning methods, we find that the effects vary nonlinearly with different treatment intensities and prevailing treatment levels.

     
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    Quelle: Verbundkataloge
    Sprache: Englisch
    Medientyp: Buch (Monographie)
    Format: Online
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    hdl: 10419/263742
    Schriftenreihe: CESifo working paper ; no. 9812 (2022)
    Schlagworte: university dropouts; peer effects; better prepared students; causal machine learning
    Umfang: 1 Online-Ressource (circa 46 Seiten), Illustrationen