Land productivity variation

Associated Documents (1)

Main AuthorPublished YearTitle
Dickens, Andrew Understanding ethnolinguistic differences: The roles of geography and trade

Associated Hypotheses (5)

Main AuthorHypothesis
Dickens, Andrew High land productivity variation will be associated with less language difference between neighboring ethnic groups.
Dickens, Andrew Agriculture will be more common in high-productivity regions when compared to non-agricultural subsistence activities.
Dickens, Andrew Post-1500 ethnic groups residing in land with high-productive variation will have increased inter-ethnic trade for subsistence and food.
Dickens, Andrew Post-1500 ethnic groups residing in land with high-productive variation will have increased exogamous inter-ethnic marriage.
Dickens, Andrew Post-1500 ethnic groups residing in land with high-productive variation will have less inter-ethnic conflict.

Associated OCMs

  1. climate
  2. land use
  3. production and supply