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  1. Maternal depression and child human capital: a genetic instrumental-variable approach
    Erschienen: [2021]
    Verlag:  Centre for Economic Performance, London School of Economics and Political Science, London

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    Schriftenreihe: Discussion paper / Centre for Economic Performance ; no. 1749 (February 2021)
    Schlagworte: mendelian randomisation; maternal depression; human capital; instrumental variables; ALSPAC
    Umfang: 1 Online-Ressource (circa 55 Seiten)
  2. IV estimation of spatial dynamic panels with interactive effects
    large sample theory and an application on bank attitude toward risk
    Erschienen: March 2020
    Verlag:  Monash University, Department of Econometrics and Business Statistics, [Victoria, Australia]

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    Schriftenreihe: Working paper / Monash University, Department of Econometrics and Business Statistics ; 20, 11
    Schlagworte: Panel data; instrumental variables; state dependence; social interactions; common factors; large N and T asymptotics
    Umfang: 1 Online-Ressource (circa 36 Seiten)
  3. Returns to grid electricity on firewood consumption and mechanism
    Autor*in: Dendup, Ngawang
    Erschienen: [2021]
    Verlag:  Waseda INstitute of Political EConomy, Waseda University, Tokyo, Japan

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    Schriftenreihe: Array ; no. 21, 09 (May 2021)
    Schlagworte: electricity; firewood; household technology; instrumental variables; electrical appliances
    Umfang: 1 Online-Ressource (circa 46 Seiten), Illustrationen
  4. Gender and age diversity
    does it matter for firms' productivity?
    Erschienen: [2021]
    Verlag:  Érudite laboratoire d'économie Paris-Est, [Marne-la-Vallée]

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    Schriftenreihe: Series of ERUDITE working papers ; no 2021, 10
    Schlagworte: female and young workers; firm performance; public policy; instrumental variables
    Umfang: 1 Online-Ressource (circa 60 Seiten), Illustrationen
  5. The role of social interactions and strength of ties to increase labor participation among women with low education levels in Chile
    Erschienen: abril de 2021
    Verlag:  [Universidad de Chile, Departamento de Economía], Santiago

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    Schriftenreihe: Serie de documentos de trabajo / Universidad de Chile, Facultad Economía y Negocios, Departamento de Economía ; SDT 517
    Schlagworte: female labour force participation; social interactions; social ties; instrumental variables
    Umfang: 1 Online-Ressource (circa 48 Seiten), Illustrationen
  6. Elections and government efficiency
    Autor*in: Dorn, Florian
    Erschienen: November 2021
    Verlag:  ifo Institute - Leibniz Institute for Economic Research at the University of Munich, Munich, Germany

    Politicians are expected to influence policy outcomes in a way to gain electoral advantage. There is, however, a pending question whether efficiency in the provision of public goods and services is affected by strategic behavior. I examine how... mehr

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    Politicians are expected to influence policy outcomes in a way to gain electoral advantage. There is, however, a pending question whether efficiency in the provision of public goods and services is affected by strategic behavior. I examine how electoral cycles influence local government efficiency by using OLS fixed effects, event study, and instrumental variable estimations in a large balanced panel of around 2,000 municipalities in the German state of Bavaria. Cost efficiency is estimated by employing a fixed effects semi-parametric stochastic frontier analysis. The results show that electoral cycles increase government efficiency in election and pre-election years by around 0.75- 0.85 %. The effect is larger when executive and council electoral cycles coincide, and when incumbent mayors run for office again. My findings suggest an efficiencyenhancing effect of elections at given institutional conditions.

     

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    Weitere Identifier:
    hdl: 10419/248561
    Schriftenreihe: Ifo working papers ; 363 (2021)
    Schlagworte: Electoral cycle; efficiency; local government; stochastic frontier analysis (sfa); panel data; event study; instrumental variables
    Umfang: 1 Online-Ressource (circa 51 Seiten), Illustrationen
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    Erscheint auch als Druck-Ausgabe

  7. Racial disparities in the health effects from air pollution
    evidence from ports
    Erschienen: 2021
    Verlag:  ZEW - Leibniz-Zentrum für Europäische Wirtschaftsforschung GmbH Mannheim, Mannheim, Germany

    This study examines the uneven effects of air pollution from maritime ports on physical and mental health across racial groups. We exploit quasi-random variation in vessels in port from weather events far out in the ocean to estimate how port traffic... mehr

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    This study examines the uneven effects of air pollution from maritime ports on physical and mental health across racial groups. We exploit quasi-random variation in vessels in port from weather events far out in the ocean to estimate how port traffic influences air pollution and human health. We find that one additional vessel in a port over a year leads to 3.0 hospital visits per thousand Black residents within 25 miles of the port and only 1.0 per thousand for whites. We assess a port-related environmental regulation and show that the policy can help alleviate racial inequalities in health outcomes.

     

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    Weitere Identifier:
    hdl: 10419/236634
    Schriftenreihe: Discussion paper / ZEW ; no. 21, 058 (07/2021)
    Schlagworte: air pollution; health; environmental justice; quasi-experiment; instrumental variables; regression discontinuity design
    Umfang: 1 Online-Ressource (99 Seiten), Illustrationen
  8. Care or self-care?
    the impact of informal care provision on health behaviour
    Autor*in: Eibich, Peter
    Erschienen: [2021]
    Verlag:  Max Planck Institute for Demographic Research, Rostock, Germany

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    Schriftenreihe: MPIDR working paper ; WP 2021, 005 (March 2021)
    Schlagworte: informal care; health behaviour; England; ELSA; instrumental variables
    Umfang: 1 Online-Ressource (circa 36 Seiten), Illustrationen
  9. Scars of youth non-employment and labour market conditions
    Erschienen: [2020]
    Verlag:  Banca d'Italia Eurosistema, [Rom]

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    Schriftenreihe: Temi di discussione / Banca d'Italia ; number 1312 (December 2020)
    Schlagworte: non-employment; labor market conditions; instrumental variables
    Umfang: 1 Online-Ressource (circa 46 Seiten)
  10. The faster the better?
    the effect of ultra-fast broadband on students' performance
    Erschienen: [2021]
    Verlag:  CEBI, Department of Economics, University of Copenhagen, Copenhagen

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    hdl: 10419/258957
    Schriftenreihe: CEBI working paper series ; 21, 14
    Schlagworte: ultra-fast broadband; internet; student performance; instrumental variables
    Umfang: 1 Online-Ressource (circa 50 Seiten), Illustrationen
  11. The differential impacts of contingent employment on fertility: evidence from Australia
    Erschienen: November 2021
    Verlag:  IZA - Institute of Labor Economics, Bonn, Germany

    Many studies have reported evidence of negative associations between fixed-term contract employment and fertility. With few exceptions, these studies assume that employment status is exogenous and thus results are likely biased. Furthermore, previous... mehr

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    Many studies have reported evidence of negative associations between fixed-term contract employment and fertility. With few exceptions, these studies assume that employment status is exogenous and thus results are likely biased. Furthermore, previous research has mostly not considered whether the effects of employment status on fertility might vary with other worker characteristics. We draw on 19 years of data from the Household, Income and Labour Dynamics in Australia (HILDA) Survey to investigate the association between contingent forms of employment (including both fixed-term and casual employment) and first births, and how that association varies with selected worker characteristics. The issue of endogeneity is addressed through the use of instrumental variables estimation. Our main finding is that both fixed-term contracts and casual employment are associated with a significantly lower probability of first births among men. We also find that these negative fertility effects vary with workers' education, occupational status, country of origin, age, and relationship status. The results for women suggest fixed-term contracts are actually associated with more births. However, in this case one of the instruments fails to satisfy the exclusion restriction, suggesting endogeneity remains a concern when analyzing female fertility outcomes and hence this finding should be given little weight.

     

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    hdl: 10419/250511
    Schriftenreihe: Discussion paper series / IZA ; no. 14850
    Schlagworte: Australia; contingent employment; employment instability; fertility; HILDA Survey; instrumental variables
    Umfang: 1 Online-Ressource (circa 47 Seiten), Illustrationen
  12. Higher education expansion and supply of teachers in China
    Erschienen: November 2021
    Verlag:  IZA - Institute of Labor Economics, Bonn, Germany

    We examine the teacher labour market in China using the 2005 mini-Census, in the context of the transformation of the world's largest education system. We first document a significant increase not only in quantity, but also in quality of teachers... mehr

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    We examine the teacher labour market in China using the 2005 mini-Census, in the context of the transformation of the world's largest education system. We first document a significant increase not only in quantity, but also in quality of teachers during 1990-2005. Instrumental Variables results based on the natural experiment of a substantial expansion of higher education in 1992/93 indicate a large positive causal effect of the expansion on supply of teachers. Consistent with differential opportunity costs across graduate occupations, the supply effect is more pronounced for women and those living in less developed regions. Further analyses of differential college premiums in earnings and non-pecuniary benefits between teaching and non-teaching occupations suggest that teacher recruitment has become more market-oriented and flexible, in attracting low to lower-middle ability college graduates into teaching in an increasingly decentralized and competitive graduate labour market.

     

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    hdl: 10419/250486
    Schriftenreihe: Discussion paper series / IZA ; no. 14825
    Schlagworte: higher education expansion; supply of teachers; China; instrumental variables; college premium; non-pecuniary benefits
    Umfang: 1 Online-Ressource (circa 44 Seiten), Illustrationen
  13. IV methods for Tobit models
    Erschienen: [2021]
    Verlag:  Cemmap, Centre for Microdata Methuods and Practice, The Institute for Fiscal Studies, Department of Economics, UCL, [London]

    This paper studies models of processes generating censored outcomes with endogenous explanatory variables and instrumental variable restrictions. Tobit-type left censoring at zero is the primary focus in the exposition. The models studied here are... mehr

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    This paper studies models of processes generating censored outcomes with endogenous explanatory variables and instrumental variable restrictions. Tobit-type left censoring at zero is the primary focus in the exposition. The models studied here are unrestrictive relative to others widely used in practice, so they are relatively robust to misspeciÖcation. The models do not specify the process determining endogenous explanatory variables and they do not embody restrictions justifying control function approaches. The models can be partially or point identifying. IdentiÖed sets are characterized and it is shown how inference can be performed on scalar functions of partially identiÖed parameters when exogenous variables have rich support. In an application using data on UK household tobacco expenditures inference is conducted on the coeffi cient of an endogenous total expenditure variable with and without a Gaussian distributional restriction on the unobservable and compared with the results obtained using a point identifying complete triangular model.

     

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    hdl: 10419/241962
    Schriftenreihe: Cemmap working paper ; CWP21, 26
    Schlagworte: IV-Schätzung; Tobit-Modell; Partielle Identifikation; Schätztheorie; Tabakwaren; Privater Konsum; Großbritannien; censored models; endogeneity; incomplete models; instrumental variables; partial identiÖcation; random sets
    Umfang: 1 Online-Ressource (circa 52 Seiten), Illustrationen
  14. Two-stage instrumental variable estimation of linear panel data models with interactive effects
    Erschienen: 2021
    Verlag:  Lietuvos Bankas, Vilnius

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    Schriftenreihe: Working papers series / Lietuvos Bankas ; No.2021,90
    Schlagworte: Large panel data; interactive effects; common factors; principal components analysis; instrumental variables
    Umfang: 1 Online-Ressource (circa 78 Seiten)
  15. COVID 19, isolamento social e violência doméstica: evidências iniciais para o Brasil

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    Schriftenreihe: Working paper series / Department of Economics-FEA/USP ; no 2020, 20
    Schlagworte: Domestic violence; COVID 19; instrumental variables
    Umfang: 1 Online-Ressource (circa 17 Seiten), Illustrationen
  16. The effects of Vietnam-era military service on the long-term health of veterans: a bounds analysis
    Erschienen: January 2021
    Verlag:  IZA - Institute of Labor Economics, Bonn, Germany

    We analyze the short- and long-term effects of the U.S. Vietnam-era military service on veterans' health outcomes using a restricted version of the National Health Interview Survey 1974-2013 and employing the draft lotteries as an instrumental... mehr

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    We analyze the short- and long-term effects of the U.S. Vietnam-era military service on veterans' health outcomes using a restricted version of the National Health Interview Survey 1974-2013 and employing the draft lotteries as an instrumental variable (IV). We start by assessing whether the draft lotteries, which have been used as an IV in prior literature, satisfy the exclusion restriction by placing bounds on its net or direct effect on the health outcomes of individuals who are non-veterans regardless of their draft eligibility (the "never takers"). Since we do not find evidence against the validity of the IV, we assume its validity in conducting inference on the health effects of military service for individuals who comply with the draft-lotteries assignment (the "compliers"), as well as for those who volunteer for enlistment (the "always takers"). The causal analysis for volunteers, who represent over 75% of veterans, is novel in this literature that typically focuses on the compliers. Since the effect for volunteers is not point-identified, we employ bounds that rely on a mild mean weak monotonicity assumption. We examine a large array of health outcomes and behaviors, including mortality, up to 40 years after the end of the Vietnam War. We do not find consistent evidence of detrimental health effects on compliers, in line with prior literature. For volunteers, however, we document that their estimated bounds show statistically significant detrimental health effects that appear 20 years after the end of the conflict. As a group, veterans experience similar statistically significant detrimental health effects from military service. These findings have implications for policies regarding compensation and health care of veterans after service.

     

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    hdl: 10419/232797
    Schriftenreihe: Discussion paper series / IZA ; no. 14045
    Schlagworte: veteran health; treatment effects; bounds; instrumental variables
    Umfang: 1 Online-Ressource (circa 58 Seiten), Illustrationen
  17. Does retirement affect secondary preventive care use?
    evidence from breast cancer screening
    Erschienen: [2020]
    Verlag:  Max Planck Institute for Demographic Research, Rostock, Germany

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    Schriftenreihe: MPIDR working paper ; WP 2020, 011 (March 2020)
    Schlagworte: Europe; retirement; health behavior; instrumental variables; preventive care; breast cancer
    Umfang: 1 Online-Ressource (circa 50 Seiten), Illustrationen
  18. Returns to routine job tasks in the German labour market
    an instrumental variables approach
    Autor*in: Mihaylov, Emil
    Erschienen: [2021]
    Verlag:  Tinbergen Institute, Amsterdam, The Netherlands

    This paper studies the impact of routine job tasks on workers wages in the German labour market. Using nationally representative data from the German Employment Survey, the paper finds that routine job tasks are negatively and significantly... mehr

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    This paper studies the impact of routine job tasks on workers wages in the German labour market. Using nationally representative data from the German Employment Survey, the paper finds that routine job tasks are negatively and significantly associated with workers hourly wages; the negative effect of routine tasks is most pronounced in high-skilled non-routine occupations where routine tasks are found to carry a substantial wage penalty. In order to account for the endogeneity of routine job tasks, the analysis employs an instrumental variable approach. The individual routine task-intensity of German workers in 2012 is instrumented with the routine task-intensity of the father's occupation in 1979 and the routine task-intensity of the workers' own occupation in 1979. The estimation procedure rests on the assumption that the two instruments are uncorrelated with the error term in the wage equation, conditional on a detailed set of individual, job, firm, industry and occupation-specific variables. Although the exogeneity of the instruments cannot be tested formally, the paper provides an extensive discussion of the instruments' validity and shows that the estimated negative effect is not sensitive to different model specifications, different definitions of the endogenous and instrumental variables, and different sample selection rules.

     

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    hdl: 10419/248752
    Auflage/Ausgabe: Revision November 2021
    Schriftenreihe: Array ; TI 2021, 068
    Schlagworte: job tasks; wages; instrumental variables; parents' occupation; Germany
    Umfang: 1 Online-Ressource (circa 70 Seiten), Illustrationen
  19. Precarization or protection?
    the impact of trade and labour policies on informality
    Erschienen: March 2021
    Verlag:  United Nations University World Institute for Development Economics Research, Helsinki, Finland

    Several episodes of market-oriented reforms in developing countries have been accompanied by a significant rise in work outside of the formal economy. This paper investigates whether the impact of increased exposure to trade on formal employment is... mehr

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    Several episodes of market-oriented reforms in developing countries have been accompanied by a significant rise in work outside of the formal economy. This paper investigates whether the impact of increased exposure to trade on formal employment is mediated by the strength of labour regulations. We rely on data from the Brazilian Census which provides information on workers' demographics and employment, including job formality status. Our estimation strategy exploits quasi-exogenous changes in industry-level real exchange rates to explore the likelihood of informality across employers exposed to varying degrees of de facto labour regulations. To instrument for labour enforcement, we utilize two key features of Brazilian labour institutions-budgetary decisions about the availability of resources occur at the federal level, while decisions about where to inspect occur at the local level. Our instrumental variables results suggest that strict labour regulations may lead to a precarization of employment, rather than offering protection for workers.

     

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    Medientyp: Ebook
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    ISBN: 9789292569853
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    hdl: 10419/243373
    Schriftenreihe: WIDER working paper ; 2021, 47
    Schlagworte: Brazil; enforcement; informality; trade; labour regulations; instrumental variables
    Umfang: 1 Online-Ressource (circa 36 Seiten), Illustrationen
  20. The regional distribution of income and wages
    causes and consequences
    Autor*in: Immel, Lea
    Erschienen: [2020]
    Verlag:  ifo Institut, München

    Lea Immel prepared this study while she was working at the Research Group Taxation and Fiscal Policy at the ifo Institute. The study was completed in September 2020 and accepted as doctoral thesis by the Department of Economics at the University of... mehr

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    Lea Immel prepared this study while she was working at the Research Group Taxation and Fiscal Policy at the ifo Institute. The study was completed in September 2020 and accepted as doctoral thesis by the Department of Economics at the University of Munich. It consists of four distinct empirical essays investigating the causes and consequences of regional di erences in the distribution of income and wages using county-level data from Germany. Chapter 2 analyzes the impact of the so-called Hartz reforms on income inequality in German regions. Chapter 3 investigates the long-term effect of university openings on the wage distribution in the surrounding area. Chapters 4 and 5 turn to the political consequences of regional income dispersion and examine the effect of relative economic deprivation on the support for radical right- and left-wing parties as well as on local fiscal policy. The chapters employ difference-in-differences, event study, and instrumental variable estimations to answer the respective research questions.

     

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    Quelle: Verbundkataloge
    Sprache: Englisch
    Medientyp: Dissertation
    Format: Online
    ISBN: 9783959420938
    Weitere Identifier:
    hdl: 10419/231649
    Schriftenreihe: ifo Beiträge zur Wirtschaftsforschung ; 94 (2021)
    Schlagworte: Labor market policy; income inequality; wages; Germany; Hartz reforms; universities; knowledge spillovers; local labor markets; economic deprivation; political polarization; radical voting; poverty; taxation; fiscal policy; public services; difference-in-differences; event study; instrumental variables
    Umfang: 1 Online-Ressource (circa 200 Seiten), Illustrationen
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    Dissertation, Universität München, 2020

  21. Identification and estimation of unconditional policy effects of an endogenous binary treatment
    an unconditional MTE approach
    Erschienen: [2021]
    Verlag:  Department of Economics, UC San Diego, San Diego

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    Format: Online
    Schriftenreihe: Recent work / Department of Economics, UC San Diego
    Schlagworte: unconditional quantile regressions; unconditional policy effect; selection models; instrumental variables; marginal treatment effect; marginal policy-relevant treatment effect
    Umfang: 1 Online-Ressource (circa 67 Seiten), Illustrationen
  22. When should we (not) interpret linear IV estimands as LATE?
    Erschienen: May 2021
    Verlag:  CESifo, Center for Economic Studies & Ifo Institute, Munich, Germany

    In this paper I revisit the interpretation of the linear instrumental variables (IV) estimand as a weighted average of conditional local average treatment effects (LATEs). I focus on a practically relevant situation in which additional covariates are... mehr

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    In this paper I revisit the interpretation of the linear instrumental variables (IV) estimand as a weighted average of conditional local average treatment effects (LATEs). I focus on a practically relevant situation in which additional covariates are required for identification while the reduced-form and first-stage regressions implicitly restrict the effects of the instrument to be homogeneous, and are thus possibly misspecified. I show that the weights on some conditional LATEs are negative and the IV estimand is no longer interpretable as a causal effect under a weaker version of monotonicity, i.e. when there are compliers but no defiers at some covariate values and defiers but no compliers elsewhere. The problem of negative weights disappears in the overidentified specification of Angrist and Imbens (1995) and in an alternative method, termed "reordered IV," that I also develop. Even if all weights are positive, the IV estimand in the just identified specification is not interpretable as the unconditional LATE parameter unless the groups with different values of the instrument are roughly equal sized. I illustrate my findings in an application to causal effects of college education using the college proximity instrument. The benchmark estimates suggest that college attendance yields earnings gains of about 60 log points, which is well outside the range of estimates in the recent literature. I demonstrate that this result is driven by the existence of defiers and the presence of negative weights. Corrected estimates indicate that attending college causes earnings to be roughly 20% higher.

     

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    Sprache: Englisch
    Medientyp: Buch (Monographie)
    Format: Online
    Weitere Identifier:
    hdl: 10419/235434
    Schriftenreihe: CESifo working paper ; no. 9064 (2021)
    Schlagworte: causal interpretability; instrumental variables; local average treatment effect; model misspecification; monotonicity; treatment effect heterogeneity; two-stage least squares
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  23. Clustered local average treatment effects
    fields of study and academic student progress
    Erschienen: March 2022
    Verlag:  IZA - Institute of Labor Economics, Bonn, Germany

    Multiple unordered treatments with a binary instrument for each treatment are common in policy evaluation. This multiple treatment setting allows for different types of changes in treatment status that are non-compliant with the activated instrument.... mehr

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    Multiple unordered treatments with a binary instrument for each treatment are common in policy evaluation. This multiple treatment setting allows for different types of changes in treatment status that are non-compliant with the activated instrument. Therefore, instrumental variable (IV) methods have to rely on strong assumptions on the subjects' behavior to identify local average treatment effects (LATEs). This paper introduces a new IV strategy that identifies an interpretable weighted average of LATEs under relaxed assumptions, in the presence of clusters with similar treatments. The clustered LATEs allow for shifts across treatment clusters that are consistent with preference updating, but render IV estimation of individual LATEs biased. The clustered LATEs are estimated by standard IV methods, and we provide an algorithm that estimates the treatment clusters. We empirically analyze the effect of fields of study on academic student progress, and find violations of the LATE assumptions in line with preference updating, clusters with similar fields, treatment effect heterogeneity across students, and significant differences in student progress due to fields of study.

     

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    hdl: 10419/263375
    Schriftenreihe: Discussion paper series / IZA ; no. 15159
    Schlagworte: multiple treatments; instrumental variables; treatment clusters; field of study
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  24. Does retirement affect voluntary work provision?
    evidence from England, Ireland and the US
    Erschienen: [2020]
    Verlag:  Maynooth University, National University of Ireland, Department of Economics, Finance & Accounting, Maynooth

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    Schriftenreihe: Working paper / Maynooth University, National University of Ireland, Department of Economics, Finance & Accounting ; N299 (20)
    Schlagworte: retirement; voluntary work; instrumental variables
    Umfang: 1 Online-Ressource (38 Seiten), Illustrationen
  25. Dynamic identification using system projections and instrumental variables
    Erschienen: 29 March 2022
    Verlag:  Centre for Economic Policy Research, London

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    Sprache: Englisch
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    Schriftenreihe: Array ; DP17153
    Schlagworte: Structural equations; instrumental variables; Impulse Responses; Robust inference,Phillips curve; inflation dynamics
    Umfang: 1 Online-Ressource (circa 56 Seiten), Illustrationen