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This article explores links between nationalism and immigrant exclusionism in Spain's 17 Comunidades Autónomas. Drawing from social identity and marginality theories and using Análisis Sociológicos, Económicos y Políticos (ASEP), 1991-2000 data results show that strong national-regional identification is a predictor of anti-immigrant sentiment among Basques, Catalans and Galicians, but not in the remaining Comunidades Autónomas. Basques, Catalans and Galicians who strongly identify with region of residence are more likely to express immigrant exclusionism than those identifying 'as regional as Spanish'. Simultaneously, 'Spanish only' respondents did not yield statistically significant results in favouring exclusionism as compared with those with dual identification across all regions.
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Escandell et al. (2009) studied this question.
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