Similar title to Sauer, P., Rao, N. ORCID: https://orcid.org/0000-0003-1888-5292, & Pachauri, S. ORCID: https://orcid.org/0000-0001-8138-3178 (2020). Explaining income inequality trends: An integrated approach. UNU-WIDER 10.35188/UNU-WIDER/2020/822-1.