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Appendix A beneficial: Empirical design? ? Adopting the Shakya and you will Flinn (1985), new empirical model for this research is actually specified below: Y* = ? + ? X + ? and Y = g(Y*) in which Y=Y* for Y* > 0 Y = 0, if not

Y* was a list showing the new combine effect of X (farmer certain and you can technology particular) facts one influence use decision. Y* we s maybe not observable. What exactly is, but not, noticed is whether or not this new farmer enters into technology (whenever Y* >0) or otherwise not ( whenever Y* =0). Where Y is the urban area (ha) not as much as enhanced maize varieties, X is just as defined over, ? , ? are parameters getting projected and you may ? is actually an excellent stochastic mistake identity The probability of use and make use of intensity should be estimated with the following the conditional assumption form: E(Y|Y*) = Y*.F(Y*/?) + ? .f(Y*/?