参考文献:
[1] Spolaore E, Wacziarg R. Ancestry, language and culture[M]//The Palgrave handbook of economics and language. London: Palgrave Macmillan UK, 2016: 174-211.
[2]Spolaore E, Wacziarg R. Ancestry and development: New evidence[J]. Journal of Applied Econometrics, 2018, 33(5): 748-762.