Cash Crops, Print Technologies, and the Politicization of Ethnicity in Africa

Areas with cash crops will have lower rates of interethnic marriage than those with printing technologies.

Test
Test Name	Support	Significance	Coefficient	Tail
OLS	Supported	`UNKNOWN`	`UNKNOWN`	`UNKNOWN`

Variables
Variable Name	Variable Type	OCM Term(s)
Cash crops	Independent	Special Crops
Printing technologies	Independent	Press, Printing
Interethnic marriage	Dependent	Regulation Of Marriage, Multi-ethnic Community Relations

Main Author	Published Year	Hypothesis	Supported	Variables Tested
Pengl, Yannick I.	2022	Ethnic groups exposed to cash crops or print technologies are more likely to be more salient and politically relevant.	Supported	4	Cite Related Hypotheses More By Author
Burton, Michael L.	1984	Dependence on tree crops will be associated with decreased female participation in agriculture (577).	Supported	2	Cite Related Hypotheses More By Author
Burton, Michael L.	1984	Dependence on root crops will be associated with increased female contribution to agriculture.	Partial	2	Cite Related Hypotheses More By Author
Ember, Carol R.	1983	Intensive agriculture will be positively associated with cereal crops (288)	Supported	2	Cite Related Hypotheses More By Author
Mayshar, Joram	2022	The hierarchical index of a country may be positively associated with the caloric advantage and land productivity of cereal crops over roots and tubers before and after the Columbian Exchange (before 1500 and after 1550).	Supported	3	Cite Related Hypotheses More By Author