Nunn, Nathan; Puga, Diego - Instituto de Ciencias Sociales, Instituto Madrileño de … - 2007
There is controversy about whether geography matters mainly because of its contemporaneous impact on economic outcomes … effect on income. However, in Africa rugged terrain afforded protection to those being raided during the slave trades. Since … the slave trades retarded subsequent economic development, in Africa ruggedness has also had a historical indirect …