Hirschl, Ran Fellow Group Comparative Constitutionalism, MPI for the Study of Religious and Ethnic Diversity, Max Planck Society;
https://www.cambridge.org/core/books/future-of-economic-and-social-rights/justiciable-and-aspirational-economic-and-social-rights-in-national-constitutions/49CBBE6C32FDAC492DE7EF81B0569DEA (Any fulltext)
Hirschl, R., Rosevear, E., & Jung, C. (2019). Justiciable and aspirational economic and social rights in national constitutions. In K. G. Young (Ed.), The future of economic and social rights (pp. 37-65). Cambridge University Press. doi:10.1017/9781108284653.003.