The purpose of this paper is to test the effect of residents’ attitudes concerning tourism development on support for future tourism development, and ultimately whether such a relationship explains a sense of solidarity with tourists. To do this, a theoretical model was developed and tested based on the social exchange theory and affect theory of exchange. Residents of Antalya, Turkey (N = 660) comprised the sample from which data were collected. Structural equation modelling results demonstrated that residents' attitudes explained 69% of the variance in support for future tourism development, and in turn, this support explained between 25% and 80% of the variance in factors comprising residents’ emotional solidarity with tourists. Findings provide support for the complementary use of the two theories. To round out the paper, implications, limitations and future research are offered.