Study on employment China producer services and influencing factors 并列题名：Study on employment China producer services and influencing factors Study on commodity pricing pattern and influencing factors Study on the measurement of Chinese consumer ethical behavior and its influencing factors the study of spatial differentiation characteristics and influencing factors 并列题名：Study on the measurement of Chinese consumer ethical behavior and its influencing factors based on the analysis of efficacy and influencing factors conception, teaching, learning, and influencing factors concept, measurement and influencing factors 并列题名：Study on commodity pricing pattern and influencing factors