Public service facilities should be both developed highly and provided equally in urban areas. However, it is difficult to satisfy these simultaneously, so it is necessary to know how important these efficiency and equality are. First, the Logit type model and Probit type model are developed to estimate the weights of efficiency and equality. Then, a number of ways of measuring efficiency and equality are proposed. In a case study, the Logit type model, in which the GINI coefficient is used as the measurement of equality, could be thought most preferable. Finally, by using the best model, public service facilities could be evaluated in Tokushima city.
