Measurement and Application of Regional Human Capital Mismatch: Taking Resource-based Cities of Heilongjiang Province as a Sample

The problem of human capital mismatch is becoming increasingly prominent in resource-based cities of Heilongjiang province. In this paper, Solow model is the theoretical basis. Then construct a Lagrangian function and apply the least squares regression analysis. The optimal allocation ratio of human capital and physical capital is their elasticity coefficient ratio, which is equal to 0.61. Compared the ratio with the actual situation, there is a serious mismatch of human capital in resource-based cities of Heilongjiang Province. Scientifically design population policies to increase the population base and demographic dividend. In response to lost talents, it is necessary to attract talents to return, and put forward a policy of talent introduction. It will provide more help for the proper guidance of human capital investment and talent flow.