The study presents the results of analysis of data collected on 120 cocoyam farmers (60 females and 60 males) across the two Agricultural blocks in Enugu North Agricultural Zone using the multi-stage randomized sampling technique. Descriptive statistical tool (percentages) was used in analyzing...

This study employed the Cobb-Douglas stochastic frontier production function to measure the level of technical efficiency in small-holder cocoyam production in Anambra state, Nigeria. A multi-stage random sampling technique was used to select 120 cocoyam farmers in the state in 2005 and from...

This study was undertaken to determine the adoption of improved cocoyam production, processing and storage technologies among small-holder cocoyam farmers in Enugu-North Agricultural Zone in Enugu state. A multi-stage random sampling technique was used to select 120 cocoyam farmers disaggregated...

Stakeholders in agricultural development in Nigeria are currently confronted with the onerous task of feeding over hundred million people in the nation. The paper attempts to examine the trends in the production, area and productivity of cocoyam in Nigeria from 1960/61 to 2003/06 in two periods...

This study presents empirical evidence to show how socio-economic factors affect adoption and use intensity of chemical fertilizers in Bende local Government Area of Abia State by using the Tobit model. A multi-stage random sampling technique was used to select 100 rice farmers in the L.G.A in...

The Ordered Probit model analysis procedure was applied to determine the factors (related to fixed and variable transaction costs) influencing the decision to participate in cassava markets by a sample of 360 smallholder farmers in South-Eastern Nigeria. Participation decisions revealed that...

A linear probability model (LPM) analysis of seller decisions selling cassava on-farm (farm-gate) or off-farm (market) was derived and estimated consistent with a sample 216 farm households. Variables of proportional transaction costs have different effects on off-farm and on-farm market...

This study examined gender differentials in labour productivity among small-holder cassava farmers in Ideato Local Government Area of Imo State, Nigeria in 2008. The study data was collected through a multi-stage random sampling technique from 120 cassava farmers, whom consist of 60 males and 60...

The study analysed the determinants of total factor productivity by the use of OLS regression technique among small-holder cassava farmers in Ohafia Local Government Area of Abia State. The study data was collected through a multi-stage random sampling technique from 90 farmers in 2009. The...

Several recent papers argue that contracts provide reference points that affect ex post behavior. We test this hypothesis in a canonical buyer-seller relationship with renegotiation. Our paper provides causal experimental evidence that an initial contract has a highly significant and...