Assessing the impact of an increase in the minimum wage on household income and poverty

Using repeated cross-section individual and household data and the propensity score differencein-differences (DID) technique, this article investigates the impact of minimum wage hikes on family income and poverty. To do so, it focuses on the large increase in the minimum wage that occurred in Spain...

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Detalles Bibliográficos
Autores: Arranz Muñoz, José María|||0000-0001-8112-2867, García Serrano, Carlos|||0000-0002-5143-8278
Tipo de recurso: artículo
Fecha de publicación:2025
País:España
Institución:Universidad de Alcalá (UAH)
Repositorio:e_Buah Biblioteca Digital Universidad de Alcalá
Idioma:inglés
OAI Identifier:oai:ebuah.uah.es:10017/67296
Acceso en línea:http://hdl.handle.net/10017/67296
https://dx.doi.org/10.1016/j.ssresearch.2025.103143
Access Level:acceso abierto
Palabra clave:Minimum wage
Double differences
Impact evaluation
Poverty
Household income
Economía
Economics
Descripción
Sumario:Using repeated cross-section individual and household data and the propensity score differencein-differences (DID) technique, this article investigates the impact of minimum wage hikes on family income and poverty. To do so, it focuses on the large increase in the minimum wage that occurred in Spain in January 2019 (21.6% in real terms). Our descriptive analysis show that minimum wage earners are more concentrated in households with lower incomes. i.e. in the bottom third of the family income distribution. Moreover, the estimate results provide evidence that the rise in the minimum wage contributed to a greater increase in the income level and to a higher probability of being out of monetary poverty of households with minimum wage earners compared to other households. Our results are robust to the use of different DID methods.