At present, with the rapid development of China's social economy and the proposed policy of common prosperity, the problem of teachers' income gap has attracted increasing attention. Especially in the field of higher vocational education, the problem of teachers' income gap is not only related to the quality of teachers' life, but also affects the quality of education and social equity. This paper focuses on the current situation of teachers' income in Zhejiang Province under the background of common prosperity, probes into six key factors affecting income, and puts forward four specific adjustment measures. The results of the two groups of questionnaires are as follows: In the analysis and research on the factors of teacher income gap, internal factors are more critical than external factors, and the comprehensive score of the proposed adjustment measures for income gap is about 93.4 points, which can be regarded as effective. The results of this model can guide the government and relevant departments to adjust the salary structure of teachers, promote the fair distribution of educational resources, and then promote the common prosperity of the whole society.

Xingjuan Zhao, Junbo Lei. Analysis of Model Construction for the Factors of Income Gap among Teachers in Vocational Colleges in Zhejiang Province under the Background of Common Prosperity. International Journal of Frontiers in Sociology (2024), Vol. 6, Issue 1: 33-39. https://doi.org/10.25236/IJFS.2024.060107.

[1] Chen Dandan, Xiong Jin. The "tournament System" of college teachers' income Distribution: Formation and reflection. Contemporary Education Forum, 2019,1(4):49-59.

[2] Hu Yongmei, Yuan Jing. How big is the salary gap between ordinary young teachers and "hat" talents in Chinese universities? Peking University Education Review, 2021, 19(3):41-61.

[3] Sha Suhui, Fu Weidong, Li Zhao. Regional differences and dynamic evolution of preschool teachers' salary income in China. Educational Economics Review, 2019,6(4):106-118. 

[4] Hu Yongmei, Yuan Jing. An empirical study on the salary gap of college teachers in China. Journal of Beijing Normal University (Social Sciences Edition), 2021, 2021(006):27-49.

[5] Han E S. The Effects of Teachers' Unions on the Gender Pay Gap among U.S. Public School Teachers. Industrial Relations: A Journal of Economy and Society, 2020,59(4):563-603.

[6] Health E P. Retracted: Income Gap Equalization Based on PSO Algorithm in Edge Computing Environment. Journal of Environmental and Public Health, 2023, 2023(10):82-91.

[7] Xue Huiyuan, Zhang Yonggao. Evaluation and Optimization Path of China's Long term Care Insurance Policy from the Perspective of Common Prosperity: Based on the PMC Index Model. China Health Policy Research, 2023, 16 (6): 10-19.

[8] Peng Gang, Yang Delin, Julie. Measurement of Urban Common Prosperity in China, Spatial Characteristics and Dynamic Evolution. Chinese Soft Science, 2022,4 (S01): 289-303.

[9] Andreas H, Susanne S. Long-Term Trends in the Gender Income Gap within Couples: West Germany, 1978–2011.Social Politics, 2022,2022(3):1-12.

[10] Lee J H, Kim W. Impact of Production-Distribution Income Gap on Household Consumption and Housing Prices in the Region. Journal of Public Policy Studies, 2022,10(3):39-42.

[11] Yu Xin. Special Topic on "Resolutely Pursuing the Path of Common Prosperity" ① Reducing Income Distribution Gap to Help Guangdong Achieve Common Prosperity. Guangdong Economy, 2022, 3 (11): 6-17.

[12] Zhao Rui, Lu Qilin, Mao Shangyi. Analysis of the Adjustment Mechanism of Income Gap among the Elderly in China from the Perspective of Common Prosperity. Social Governance, 2023, 1 (4): 102-110.