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H Xavier Jara

Biographic Data

ID4264082
NAMEH Xavier Jara
GIVEN NAMESH Xavier
FAMILY NAMEJara
SIGNATUREJARA H X
AFFILIATIONSInstitute for Social and Economic Research
ORCID0000-0001-6648-2653
VERIFIEDYes
TOTAL WORKS16
TOTAL CITATIONS15
AUTHOR COUNT16
EDITOR COUNT0
FIRST PUBLICATION YEAR2017
LATEST PUBLICATION YEAR2026
H-INDEX2
  • Heterogeneous income gradients in early motherhood in Mexico

    Open Access•Edson Serván-Mori, Alejandro Zamudio Sosa et al.•ARTICLE•International Journal for Equity…•2026

  • The Role of Tax‐Benefit Systems in Reducing the Gender Income Gap in Latin America

    Open Access•María Cecilia Deza, Mariana Dondo et al.•ARTICLE•Social Policy and Administration•2025•References: 45

    This paper aims to assess the extent to which cash transfers, direct taxes, and social insurance contributions help to reduce gender income inequalities in seven Latin American countries: Argentina, Bolivia, Colombia, Ecuador, Mexico, Peru, and Uruguay. We apply microsimulation techniques to household survey data and allocate incomes within the household, assuming that each person retains the income they receive (e.g., earnings, benefits targetin…

  • Two decades of tax-benefit reforms in Ecuador

    Open Access•H Xavier Jara, Lourdes Montesdeoca et al.•ARTICLE•World Development•2025

  • Social gaps, perceived inequality and protests

    Open Access•Olivier Bargain, H Xavier Jara et al.•ARTICLE•World Development•2025•References: 17

    Latent feelings of economic vulnerability and social stagnation may have catalyzed the unprecedented uprisings that shook Latin America and other parts of the world in 2018–2019. We document this process in the context of Chile, leveraging survey data on protest participation and its potential determinants. Specifically, we construct a “social gap” index, measuring the disconnect between objective and perceived social status. Our findings suggest…

  • Rethinking social assistance amid the Covid‐19 pandemic

    Open Access•H Xavier Jara, María Gabriela Palacio Ludeña•ARTICLE•Journal of International…•2024

    In the face of increased uncertainty and a slow economic recovery, it is crucial to protect populations from the effects of systemic crises beyond the narrow goal of poverty reduction. In Ecuador, social assistance programs had little effect in reducing earnings losses caused by the COVID‐19 pandemic, leading to a renewed discussion on the implementation of a universal basic income (UBI). This study evaluates the potential impact of social assist…

  • A European Unemployment Benefit to Protect Atypical Workers

    Open Access•H Xavier Jara, Agathe Simon•ARTICLE•Social Indicators Research•2024•References: 4

    This paper evaluates the potential of a common unemployment insurance scheme for the Economic and Monetary Union (EMU-UI) to improve income protection of atypical workers, namely those in part-time and temporary contracts. Our approach relies on simulating entitlements to national unemployment insurance and the EMU-UI to assess their effects on the household disposable income of atypical workers in the event of unemployment. Our results show that…

  • The role of automatic stabilizers and emergency tax–benefit policies during the Covid-19 pandemic in Ecuador

    Open Access•H Xavier Jara, Lourdes Montesdeoca et al.•BOOK•The role of automatic stabilizers…•2021

    This paper makes use of tax–benefit microsimulation techniques to quantify the distributional effects of COVID-19 in Ecuador and the role of tax–benefit policies in mitigating the immediate impact of the economic shocks. Our results show a dramatic increase in income poverty and inequality between December 2019 and June 2020. The poverty rate, measured with the national poverty line, goes up from 25.7 to 58.2 per cent over this period and extreme…

  • The Role of Automatic Stabilizers and Emergency Tax–Benefit Policies During the Covid-19 Pandemic

    Open Access•H Xavier Jara, Lourdes Montesdeoca et al.•ARTICLE•European Journal of Development…•2021•Cited by: 1•References: 1

    The online version contains supplementary material available at 10.1057/s41287-021-00490-1

  • Second Earners and In-Work Poverty in Europe

    Open Access•H Xavier Jara, H XAVIER JARA TAMAYO et al.•ARTICLE•Journal of Social Policy•2021•Cited by: 5•References: 13

    Dual or multiple earnership has been considered an important factor to prevent in-work poverty. The aim of this paper is to quantify the impact of second earnership on the risk of in-work poverty and the role of the tax-benefit system in moderating this risk. Our analysis refers to 2014 and employs EUROMOD, the tax-benefit microsimulation model for the European Union and the United Kingdom. In order to assess the role of second earners in prevent…

  • Atypical Work and Unemployment Protection in Europe

    Open Access•H Xavier Jara, Alberto Tumino•ARTICLE•JCMS Journal of Common Market…•2021•Cited by: 6•References: 17

    This article evaluates the degree of income protection that the tax‐benefit system provides to atypical workers in the event of unemployment. Our approach relies on simulating transitions from employment to unemployment for the entire workforce in EU member states to compare household financial circumstances before and after the transition. Our results show that coverage rates of unemployment insurance are low among atypical workers, who are also…

  • ‘Fair’ welfare comparisons with heterogeneous tastes

    Open Access•Alpaslan Akay, Olivier Bargain et al.•ARTICLE•Social Choice and Welfare•2020

  • Work Incentives at the Extensive and Intensive Margin in Europe

    Open Access•H Xavier Jara, Katrin Gasior et al.•ARTICLE•Social Indicators Research•2020•Cited by: 1

  • Unemployment insurance and income protection in Ecuador

    H Xavier Jara•BOOK•Unemployment insurance and income…•2018

    This paper explores the role of the recently introduced unemployment insurance benefit (seguro de desempleo) in protecting incomes in case of unemployment in Ecuador. We use ECUAMOD, the tax-benefit microsimulation model for Ecuador, to simulate entitlement to the unemployment insurance benefit and calculate its effect on household disposable income in case individuals enter unemployment. Our results show that only around a quarter of the working…

  • Top income adjustments and tax reforms in Ecuador

    H Xavier Jara, Nicolás Oliva•BOOK•Top income adjustments and tax…•2018

    Top income under-coverage in developing countries not only leads to downward biased inequality indicators but might also affect the ex-ante evaluation of progressive tax reforms. We propose a simple adjustment to top incomes for formal employees (e.g. employees affiliated with social security) in survey data from Ecuador based on information from administrative tax records. ECUAMOD, the tax-benefit microsimulation model for Ecuador, is then used …

  • Putting measures of individual well-being to use for ex-ante policy evaluation

    Open Access•H Xavier Jara, Yukiko Asada•ARTICLE•The Journal of Economic Inequality•2017•Cited by: 1•References: 7

    Most studies using microsimulation techniques have considered the effect of potential reforms on the income distribution. However, it has become increasingly recognized, both at the academic and political level, that focusing purely on income provides a limited picture of social progress. We illustrate how ex-ante policy evaluation can be performed in terms of richer concepts of individual well-being, such as subjective life satisfaction and equi…

  • Learning from your neighbor

    Open Access•Olivier Bargain, H Xavier Jara et al.•ARTICLE•The Journal of Economic Inequality•2017•Cited by: 1•References: 5

    Over the last decades, Latin American countries have experienced a noticeable decrease in income inequality. While this trend is mainly associated with a decline in wage inequality, progressive reforms of the tax-benefit systems of the region may have played a role. While redistributive systems in Latin America are still in their infancy, they are constantly expanding and do so at different pace in the region. To investigate this point in a compa…

  • Atypical Work and Unemployment Protection in Europe

    Open Access•H Xavier Jara, Alberto Tumino•ARTICLE•JCMS Journal of Common Market…•2021•Cited by: 6•References: 17

    This article evaluates the degree of income protection that the tax‐benefit system provides to atypical workers in the event of unemployment. Our approach relies on simulating transitions from employment to unemployment for the entire workforce in EU member states to compare household financial circumstances before and after the transition. Our results show that coverage rates of unemployment insurance are low among atypical workers, who are also…

  • Second Earners and In-Work Poverty in Europe

    Open Access•H Xavier Jara, H XAVIER JARA TAMAYO et al.•ARTICLE•Journal of Social Policy•2021•Cited by: 5•References: 13

    Dual or multiple earnership has been considered an important factor to prevent in-work poverty. The aim of this paper is to quantify the impact of second earnership on the risk of in-work poverty and the role of the tax-benefit system in moderating this risk. Our analysis refers to 2014 and employs EUROMOD, the tax-benefit microsimulation model for the European Union and the United Kingdom. In order to assess the role of second earners in prevent…

  • The Role of Automatic Stabilizers and Emergency Tax–Benefit Policies During the Covid-19 Pandemic

    Open Access•H Xavier Jara, Lourdes Montesdeoca et al.•ARTICLE•European Journal of Development…•2021•Cited by: 1•References: 1

    The online version contains supplementary material available at 10.1057/s41287-021-00490-1

  • Work Incentives at the Extensive and Intensive Margin in Europe

    Open Access•H Xavier Jara, Katrin Gasior et al.•ARTICLE•Social Indicators Research•2020•Cited by: 1

  • Putting measures of individual well-being to use for ex-ante policy evaluation

    Open Access•H Xavier Jara, Yukiko Asada•ARTICLE•The Journal of Economic Inequality•2017•Cited by: 1•References: 7

    Most studies using microsimulation techniques have considered the effect of potential reforms on the income distribution. However, it has become increasingly recognized, both at the academic and political level, that focusing purely on income provides a limited picture of social progress. We illustrate how ex-ante policy evaluation can be performed in terms of richer concepts of individual well-being, such as subjective life satisfaction and equi…

  • Learning from your neighbor

    Open Access•Olivier Bargain, H Xavier Jara et al.•ARTICLE•The Journal of Economic Inequality•2017•Cited by: 1•References: 5

    Over the last decades, Latin American countries have experienced a noticeable decrease in income inequality. While this trend is mainly associated with a decline in wage inequality, progressive reforms of the tax-benefit systems of the region may have played a role. While redistributive systems in Latin America are still in their infancy, they are constantly expanding and do so at different pace in the region. To investigate this point in a compa…

  • Putting measures of individual well-being to use for ex-ante policy evaluation

    Open Access•H Xavier Jara, Yukiko Asada•ARTICLE•The Journal of Economic Inequality•2017•Cited by: 1•References: 7

    Most studies using microsimulation techniques have considered the effect of potential reforms on the income distribution. However, it has become increasingly recognized, both at the academic and political level, that focusing purely on income provides a limited picture of social progress. We illustrate how ex-ante policy evaluation can be performed in terms of richer concepts of individual well-being, such as subjective life satisfaction and equi…

  • Learning from your neighbor

    Open Access•Olivier Bargain, H Xavier Jara et al.•ARTICLE•The Journal of Economic Inequality•2017•Cited by: 1•References: 5

    Over the last decades, Latin American countries have experienced a noticeable decrease in income inequality. While this trend is mainly associated with a decline in wage inequality, progressive reforms of the tax-benefit systems of the region may have played a role. While redistributive systems in Latin America are still in their infancy, they are constantly expanding and do so at different pace in the region. To investigate this point in a compa…

  • Unemployment insurance and income protection in Ecuador

    H Xavier Jara•BOOK•Unemployment insurance and income…•2018

    This paper explores the role of the recently introduced unemployment insurance benefit (seguro de desempleo) in protecting incomes in case of unemployment in Ecuador. We use ECUAMOD, the tax-benefit microsimulation model for Ecuador, to simulate entitlement to the unemployment insurance benefit and calculate its effect on household disposable income in case individuals enter unemployment. Our results show that only around a quarter of the working…

  • Top income adjustments and tax reforms in Ecuador

    H Xavier Jara, Nicolás Oliva•BOOK•Top income adjustments and tax…•2018

    Top income under-coverage in developing countries not only leads to downward biased inequality indicators but might also affect the ex-ante evaluation of progressive tax reforms. We propose a simple adjustment to top incomes for formal employees (e.g. employees affiliated with social security) in survey data from Ecuador based on information from administrative tax records. ECUAMOD, the tax-benefit microsimulation model for Ecuador, is then used …

  • ‘Fair’ welfare comparisons with heterogeneous tastes

    Open Access•Alpaslan Akay, Olivier Bargain et al.•ARTICLE•Social Choice and Welfare•2020

  • Work Incentives at the Extensive and Intensive Margin in Europe

    Open Access•H Xavier Jara, Katrin Gasior et al.•ARTICLE•Social Indicators Research•2020•Cited by: 1

  • The role of automatic stabilizers and emergency tax–benefit policies during the Covid-19 pandemic in Ecuador

    Open Access•H Xavier Jara, Lourdes Montesdeoca et al.•BOOK•The role of automatic stabilizers…•2021

    This paper makes use of tax–benefit microsimulation techniques to quantify the distributional effects of COVID-19 in Ecuador and the role of tax–benefit policies in mitigating the immediate impact of the economic shocks. Our results show a dramatic increase in income poverty and inequality between December 2019 and June 2020. The poverty rate, measured with the national poverty line, goes up from 25.7 to 58.2 per cent over this period and extreme…

  • The Role of Automatic Stabilizers and Emergency Tax–Benefit Policies During the Covid-19 Pandemic

    Open Access•H Xavier Jara, Lourdes Montesdeoca et al.•ARTICLE•European Journal of Development…•2021•Cited by: 1•References: 1

    The online version contains supplementary material available at 10.1057/s41287-021-00490-1

  • Second Earners and In-Work Poverty in Europe

    Open Access•H Xavier Jara, H XAVIER JARA TAMAYO et al.•ARTICLE•Journal of Social Policy•2021•Cited by: 5•References: 13

    Dual or multiple earnership has been considered an important factor to prevent in-work poverty. The aim of this paper is to quantify the impact of second earnership on the risk of in-work poverty and the role of the tax-benefit system in moderating this risk. Our analysis refers to 2014 and employs EUROMOD, the tax-benefit microsimulation model for the European Union and the United Kingdom. In order to assess the role of second earners in prevent…

  • Atypical Work and Unemployment Protection in Europe

    Open Access•H Xavier Jara, Alberto Tumino•ARTICLE•JCMS Journal of Common Market…•2021•Cited by: 6•References: 17

    This article evaluates the degree of income protection that the tax‐benefit system provides to atypical workers in the event of unemployment. Our approach relies on simulating transitions from employment to unemployment for the entire workforce in EU member states to compare household financial circumstances before and after the transition. Our results show that coverage rates of unemployment insurance are low among atypical workers, who are also…

  • Rethinking social assistance amid the Covid‐19 pandemic

    Open Access•H Xavier Jara, María Gabriela Palacio Ludeña•ARTICLE•Journal of International…•2024

    In the face of increased uncertainty and a slow economic recovery, it is crucial to protect populations from the effects of systemic crises beyond the narrow goal of poverty reduction. In Ecuador, social assistance programs had little effect in reducing earnings losses caused by the COVID‐19 pandemic, leading to a renewed discussion on the implementation of a universal basic income (UBI). This study evaluates the potential impact of social assist…

  • A European Unemployment Benefit to Protect Atypical Workers

    Open Access•H Xavier Jara, Agathe Simon•ARTICLE•Social Indicators Research•2024•References: 4

    This paper evaluates the potential of a common unemployment insurance scheme for the Economic and Monetary Union (EMU-UI) to improve income protection of atypical workers, namely those in part-time and temporary contracts. Our approach relies on simulating entitlements to national unemployment insurance and the EMU-UI to assess their effects on the household disposable income of atypical workers in the event of unemployment. Our results show that…

  • The Role of Tax‐Benefit Systems in Reducing the Gender Income Gap in Latin America

    Open Access•María Cecilia Deza, Mariana Dondo et al.•ARTICLE•Social Policy and Administration•2025•References: 45

    This paper aims to assess the extent to which cash transfers, direct taxes, and social insurance contributions help to reduce gender income inequalities in seven Latin American countries: Argentina, Bolivia, Colombia, Ecuador, Mexico, Peru, and Uruguay. We apply microsimulation techniques to household survey data and allocate incomes within the household, assuming that each person retains the income they receive (e.g., earnings, benefits targetin…

  • Two decades of tax-benefit reforms in Ecuador

    Open Access•H Xavier Jara, Lourdes Montesdeoca et al.•ARTICLE•World Development•2025

  • Social gaps, perceived inequality and protests

    Open Access•Olivier Bargain, H Xavier Jara et al.•ARTICLE•World Development•2025•References: 17

    Latent feelings of economic vulnerability and social stagnation may have catalyzed the unprecedented uprisings that shook Latin America and other parts of the world in 2018–2019. We document this process in the context of Chile, leveraging survey data on protest participation and its potential determinants. Specifically, we construct a “social gap” index, measuring the disconnect between objective and perceived social status. Our findings suggest…

  • Heterogeneous income gradients in early motherhood in Mexico

    Open Access•Edson Serván-Mori, Alejandro Zamudio Sosa et al.•ARTICLE•International Journal for Equity…•2026

Economics (14 works) · Economic growth (10 works) · Demographic economics (9 works) · Poverty (9 works) · Gender, Labor, and Family Dynamics (8 works) · Income, Poverty, and Inequality (8 works) · Inequality (8 works) · Public economics (7 works) · Labour economics (6 works) · Microsimulation (6 works)

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