RAMÍREZ-RODRÍGUEZ, Roberto; 						ERQUIZIO-ESPINAL, Alfredo.
 Capacity and fiscal effort in the states in Mexico: measurement and determinants.
<strong>Paradigma Económico</strong>, [S.l.], v. 3, n. 1, p. 37-70, mar. 2017.
ISSN 2594-1348.
Available at: &lt;<a href="https://paradigmaeconomico.uaemex.mx/article/view/4820" target="_new">https://paradigmaeconomico.uaemex.mx/article/view/4820</a>&gt;. Date accessed: 18 oct. 2026.