84 citations · 90 across the 6 of their papers we have counts for
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econ.EM2019
The economics of minority language use: theory and empirical evidence for a language game model
Stefan Sperlich, Jose-Ramon Uriarte
Language and cultural diversity is a fundamental aspect of the present world. We study three modern multilingual societies -- the Basque Country, Ireland and Wales -- which are end…
econ.EM2019
A Varying Coefficient Model for Assessing the Returns to Growth to Account for Poverty and Inequality
Max Köhler, Stefan Sperlich, Jisu Yoon
Various papers demonstrate the importance of inequality, poverty and the size of the middle class for economic growth. When explaining why these measures of the income distribution…
econ.EM2019
The Africa-Dummy: Gone with the Millennium?
Max Köhler, Stefan Sperlich
A fixed effects regression estimator is introduced that can directly identify and estimate the Africa-Dummy in one regression step so that its correct standard errors as well as co…