Wang, Anbang; He, Ke; Zhang, Junbiao - In: China Agricultural Economic Review 14 (2021) 2, pp. 349-366
Purpose: The purpose of this paper is to examine the influence of clan social capital on the willingness to pay (WTP) and WTP value for collective biogas investment. Design/methodology/approach: Using the Heckman two-stage model and a dataset of 1,265 representative observations from three...