At first sight, this might seem like another dispute between economists and non-economists, but the rift runs within, rather than between, disciplinary boundaries. For example, recent work with field experiments and randomized controlled trials (RCTs), which has caught on like wildfire among development economists, lies strictly in the tradition of bottom-up development.
乍一看，这无非是又一场经济学家和非经济学家之争，但分歧其实在于学科分野之内，而不是之间。比如，最近如星火燎原般成为发展经济学热门的田野实验和随机控制试验（RCT）便严格地属于自下而上的发展传统。