Adetoyinbo, Ayobami; Otter, Verena - In: Agricultural and Food Economics : AFE 10 (2022), pp. 1-33
and technical efficiency. Using the latest primary data from artisan shrimpers in Nigeria, we applied propensity score … unobservable factors. Empirical results from our metafrontier approach show that technical efficiency scores for members tend to be … increases in shrimpers' capture and technical efficiency. Further findings suggest that current artisanal fisher groups are …