This paper investigates the determinants of participation and performance of tobacco contract farmers, and the effects of participation on overall crop and household incomes in the Zambezi Valley of Mozambique. We test the existence of threshold effects in land holdings and educational...

When evaluating the impact of a program, the effects of interventions on program outcomes must be measured against a valid counterfactual case. Constructing a valid counterfactual is especially important when experimental data is not available. Building a baseline ensuring that treatment and...

This study investigates the factors that influence participation of households in devolved system of forest management by joining community forest associations (CFA). It further employs Propensity Score Matching (PSM) to measure the impact of household’s participation in CFA on farm forestry...

Among the four largest cotton-producing countries, only Pakistan had not commercially adopted Bt cotton by 2010. However, the cultivation of first-generation (Cry1Ac) Bt cotton, unapproved and unregulated, increased rapidly after 2005. Using the propensity score matching method, this paper...

This study estimates the effect of a diverse group of 30 PTAs on members’ trade of 26 agri-food products categorized into eight commodity sectors for 1990, 1995, 2000 and 2000 using disaggregated trade data for 40 countries and the Heckman selection model. Results show that whether reported...

Maize is an important staple in Mozambique. It is also a dominant crop produced by smallholder farmers. However, the actual maize yields, currently estimated at 1.4 tons/ha, fall short of potential yields of 5-6.5 tons/ha. With population growth rate increasingly exceeding agricultural (and...

This paper examines changes in the allocation of public funds between production related public goods (PRPGs) and labour augmenting public goods (LAPGs) once elected village leaders replaced an appointment system. We derive a two-period theoretical model in which the interest of appointed...

This paper measures linkages between farm and non-farm activities in rural Mexico using a multiplier model based on social accounting matrices (SAMs) from survey data for five villages at differing income levels and in different agro-ecological and market zones. We extend this analysis to a...

The food-aid community almost unanimously condemns policies that encourage crop production for fuel. Both food-aid donors and recipients are concerned that biofuels will increase foodgrain prices and leave donors unable to meet commitments. The effects of biofuel-induced higher cereal prices on...