Quella, Núria; Rendon, Silvio - Institute for the Study of Labor (IZA) - 2008
1996, and controlling for endogeneity of Catalan knowledge, we find that proficiency in speaking, reading and writing …, Catalan and Spanish, coexist. Using census data for 1991 and 1996,
and controlling for endogeneity of Catalan knowledge, we … determine what occupations individuals prefer, particularly in
multilingual economies. Thus, language knowledge may influence …