[2] Her doctoral thesis studied the case of care work from the perspective of feminist economics.

El caso de los cuidados (Feminist perspectives on the economy: The case of care).

[3] After obtaining her PhD at the Complutense University of Madrid, Pérez Orozco became a professor of Applied Economics there.

[5] In 2014, she published Subversión feminista de la economía (A feminist subversion of the economy), in which she argues for a re-imagining and restructuring of labour markets to prioritize the sustainability of human life.

[7] Subversión feminista de la economía was also a work of feminist economics, since these unpaid but essential categories of labour are disproportionately performed by women worldwide.