In the current dynamic conditions, human resource productivity is recognized as the most important factor in improving organizational performance and improving the quality of services in public service institutions, including municipalities. Given the poor statistics of human resource productivity in Iranian organizations, and the lack of local models in municipalities, the present study has addressed the qualitative model of improving human resource productivity in Khorasan Razavi municipalities: Linking with CFA, IPA, OPA. This study is a mixed exploratory research that has been conducted in two qualitative and quantitative parts. Accordingly, based on interviews with 18 academic and executive experts from Khorasan Razavi municipalities, a qualitative model for improving human resource productivity was designed in the form of Atride Stirling's (2001) thematic analysis, including 8 overarching themes (development of competence and empowerment of human capital, employee commitment and job attachment, strategic leadership and performance management, organizational social capital, organizational digital maturity, employee well-being and health in the workplace, healthy and ethically-oriented organizational governance, and dynamic capabilities of the organization), 24 organizing themes, and 91 basic themes. In the quantitative section, the results of confirmatory factor analysis showed that all eight models have appropriate factor loadings, composite reliability, and convergent construct validity, and the model fit indices confirm the strong fit of the data with the theoretical framework. Also, the results of the importance-performance analysis of strategies showed that the overarching themes of "human capital competency development and empowerment, strategic leadership