i am interested in analysis of structural determinants of wheat market integration in Nigeria . So I need data on wheat produced and transacted in Nigeria among other necessary data. Any suggestion of how to source for the data?
Thanks for the question. You can get time series data on wheat production for Nigeria at FAOSTAT website.You can also get the trade data on the same website. Kindly visit http://faostat3.fao.org/home/E
In addition, visit COMTRADE website to get more data. However, you may not find data as per state in Nigeria. I believe, the production data per state could be available within the Ministry of Agriculture in Nigeria.
FAO's CountryStat database has subnational production and market statistics (http://www.countrystat.org; for Nigeria: http://countrystat.org/home.aspx?c=NGA&tr=2). For Nigeria production, I see statistics for 27 crops, in 36 states, for 1995-2012.