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Publications (22)
Report
pdf
This report documents ECUAMOD, the SOUTHMOD micrososimulation model developed for Ecuador. It describes the different tax–benefit policies in place, how the microsimulation model takes advantage of these different provisions, and the database on which the model runs. It concludes with a validation...
Working Paper
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– Evidence from Ecuadorian administrative data
This paper aims to assess the extent to which top earners in Ecuador were affected by the COVID-19 crisis compared to other segments of the population.Our analysis uses administrative data for individuals affiliated to social security between January 2019 and December 2021. We identify the top 10, 1...
Journal Article
This peer-reviewed research is available free of charge. UNU-WIDER believes that research is a global public good and supports Open Access.
– Evidence from Ecuador
By combining household survey data before and during the COVID-19 pandemic with detailed tax-benefit simulations, this paper quantifies 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...
Working Paper
pdf
Microsimulation approaches to studying shocks and social protection in selected developing economies
This paper calculates automatic stabilization in Ghana, South Africa, and Ecuador to explain income cushioning amid income and demand shocks. Fiscal policies within these countries are also stress tested to gauge welfare contingencies and insurance. A discretionary action approach is adopted for...
Working Paper
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Low- and middle-income countries face a trade-off between raising tax revenue to strengthen social protection and creating incentives for the population to enter formal employment. However, empirical evidence on labour supply elasticities in the presence of informal employment remains scarce. This...
Technical Note
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This technical note presents one of the modelling approaches used in Jara and Rattenhuber (2022) to estimate formal employment elasticities, namely the estimation of a discrete choice model of labour supply with informal employment. The approach makes use of ECUAMOD, the tax-benefit model for...
Working Paper
pdf
– Evidence from Ecuadorian transaction data
This study leverages a unique data set on the universe of transactions exiting the Ecuadorian economy to estimate the tax-price elasticity of demand for tax-sheltering activities using offshore fiscal havens. I determine this elasticity quasi-experimentally by comparing the evolution in funds sent...
Report
pdf
View the latest ECUAMOD country report here. This report documents ECUAMOD, the SOUTHMOD micrososimulation model developed for Ecuador. It describes the different tax–benefit policies in place, how the microsimulation model takes advantage of these different provisions, and the database on which the...
Technical Note
pdf
This technical note has been produced alongside a WIDER working paper assessing the effects on income inequality and income tax simulations of adjusting top incomes of employees in survey data based on administrative tax records in Ecuador. The paper and the technical note are based on ECUAMOD...
Technical Note
pdf
This note has been produced alongside a WIDER working paper assessing the effect of the Unemployment Insurance benefit on income protection in Ecuador. The aim of this note is to describe the methodology used to assess the effect of the Unemployment Insurance through the simulation of transitions...
– It needs a rethink
Household incomes in Ecuador were badly hit by the pandemic, despite the government’s emergency grant to families. H Xavier Jara Tamayo (University of Essex), Lourdes Montesdeoca (Facultad Latinoamericana de Ciencias Sociales, Ecuador) and Iva Tasseva (LSE) say the country needs to rethink its...
What was the impact on earnings of the economic crisis caused by the first wave of the COVID-19 pandemic in Ecuador? To what extent did social assistance programmes compensate household income losses? ECUAMOD, the tax-benefit microsimulation model for Ecuador, helps to assess the distributional...
Working Paper
pdf
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...
View the latest ECUAMOD country report here. This report documents ECUAMOD, the SOUTHMOD micrososimulation model developed for Ecuador. The report describes the different tax–benefit policies in place, how the microsimulation model takes advantage of these different provisions, and the database on...
View the latest ECUAMOD country report here. This report documents ECUAMOD, the SOUTHMOD micrososimulation model developed for Ecuador. This work was carried out by the ISER in collaboration with the Instituto de Altos Estudios Nacionales and UNU-WIDER. The results presented in this report are...
Journal Article
This peer-reviewed research is available free of charge. UNU-WIDER believes that research is a global public good and supports Open Access.
Part of Journal Special Issue
SOUTHMOD: Modelling Tax-benefit Systems in Developing Countries
Working Paper
pdf
– Evidence from Ecuador and Colombia
The aim of this paper is to quantify the financial cost that informal workers would incur in the event of entering formality, accounting for potential earnings gains upon entry. To do so, we use representative microdata from Ecuador and Colombia, together with detailed tax–benefit models, and...
Working Paper
pdf
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...
View the latest ECUAMOD country report here. This report documents ECUAMOD, the SOUTHMOD micrososimulation model developed for Ecuador. This work was carried out by the ISER in collaboration with the Instituto de Altos Estudios Nacionales and UNU-WIDER. The results presented in this report are...
View the latest ECUAMOD country report here. This report documents ECUAMOD, the SOUTHMOD micrososimulation model developed for Ecuador. This work was carried out by the ISER in collaboration with the Instituto de Altos Estudios Nacionales and UNU-WIDER. The results presented in this report are...
Blog
The sculpture below in Mexico City is called ‘El Ángel de la Securidad Social’ (The Angel of Social Security) and was created by Jorge Marín in 2013 to commemorate the 70th anniversary of the founding of the Instituto Mexicano del Seguro Social (IMSS) in 1943. In addition to a system of social...
Working Paper
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– A feasibility study
The aim of this study is to evaluate the feasibility to implement a tax and benefit microsimulation model for Ecuador using EUROMOD as an interface. We first present a detailed description of the main components of the tax and benefit system in Ecuador for year 2014. We then describe available micro...
Displaying 22 of 22 results