l of Economic History 60(3):66599; Lillian Li and Alison DrayNovey; “Guarding Beijing’s Food Security in the Qing Dynasty: State; Market; and Police;” Journal of Asian Studies 58(4):9921032。
29 再举两项他们的新近研究成果:Wolfgang Keller and Carol Shiue; “Market Integration and Economic Development: A Longrun parison;” Review of Development Economics 11(1):10723; Wolfgang Keller and Carol Shiue; “The Origin of Spatial Interaction;” Journal of Econometrics 140(1):30432。
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