Economic analysis of the adoption of inorganic fertilisers and improved maize seeds in Tanzania

Submitted by Salvatory Macha on
EfD Authors:

The adoption of improved agricultural technologies is very low in Tanzania, which has led to both low crop productivity and low production. This paper therefore analyses the factors that influence the adoption of improved seeds, inorganic fertilisers and a package of technologies by smallholder maize farmers in Tanzania using the national panel survey (NPS) data collected in three waves: 2008/2009, 2010/2011 and 2012/2013, with a sample size of 1 551 maize-farming households used for analysis.

Agriculture

Economic analysis of the adoption of inorganic fertilisers and improved maize seeds in Tanzania

Submitted by Salvatory Macha on
EfD Authors:

The adoption of improved agricultural technologies is very low in Tanzania, which has led to both low crop productivity and low production. This paper therefore analyses the factors that influence the adoption of improved seeds, inorganic fertilisers and a package of technologies by smallholder maize farmers in Tanzania using the national panel survey (NPS) data collected in three waves: 2008/2009, 2010/2011 and 2012/2013, with a sample size of 1 551 maize-farming households used for analysis.

Agriculture

Modeling Multiple Adoption Decisions on Agricultural Technologies in Tanzania

Submitted by Salvatory Macha on
EfD Authors:

This paper examines the determinants of adoption of improved agricultural technologies among smallholder maize farmers in Tanzania. Specifically, it reports the findings of a study that employed a sample size of 1,839 smallholder maize farming households that participated in three consecutive waves of 2008 - 2009, 2010 - 2011, and 2012 - 2013 of the National Panel Survey (NPS). Multinomial probit model was used to examine the factors that influence maize producers to adopt inorganic fertilisers, improved seeds, and herbicides.

Agriculture

Risk preferences and poverty traps in the uptake of credit and insurance amongst small-scale farmers in South Africa

Submitted by Tali Hoffman on
EfD Authors:

We use a series of framed experimental games to test the role of access to credit and insurance on farm technology uptake with small-scale farmers in South Africa. Using Cumulative Prospect Theory ‘CPT’, we assess how insurance impacts technology uptake given risk preferences. Our findings suggest that risk aversion is linked to lower uptake of the uninsured and insured technology, while loss averse farmers are more likely to adopt technology bundled with insurance.

Experiments

Effects of Small-Scale Agricultural Crop Commercialisation on Rural Household Welfare in Tanzania: A Case Study of Liwale District, Lindi Region

Submitted by Salvatory Macha on
EfD Authors:

This study aimed at examining the effect of crop commercialisation on rural households’ poverty in Tanzania. The household survey data was collected from a sample of 389 rural households. Commercialisation index was used to estimate the level of household crop commercialisation.

Technical efficiency: A study of smallholder rice farmers in Kilombero district, Tanzania

Submitted by Salvatory Macha on

Smallholder farmers form the vast majority of rice producers in Tanzania. Nonetheless, smallholder production is known to exhibit inefficiency in production. This study sought to analyze the determinants of technical efficiency of production of smallholder rice farmers in Tanzania using the stochastic frontier method while ensuring theoretical consistency through monotonicity and quasi concavity checks. Results show that empowerment of the woman, gender, primary occupation, group membership of household head and fertilizer use by the household affect technical efficiency of production.

Agriculture

Land tenure and economic development: Evidence from Vietnam

Submitted by Luat Do on
EfD Authors:

The relationship between private property rights and economic development has been investigated by numerous cross-country studies. Nevertheless, aggregate measures of private property rights have prevented cross-country studies in general from identifying the specific institutions governing private property rights that policy reforms should consider. The present paper investigates the impact of private property rights to land on economic development in a within-country setting, exploiting the 1993 nationwide land privatization in Vietnam.

Policy Design

Households’ Perceptions of “Reasonable” Water Bills in Ho Chi Minh City, Vietnam

Submitted by Luat Do on

A survey of 2075 households was conducted in Ho Chi Minh City, Vietnam in 2019 to estimate what respondents thought a “reasonable” monthly water bill would be for a randomly-assigned monthly quantity of water. Two different elicitation procedures were used to estimate respondents’ reasonable water bills. First, 830 respondents were asked two open-ended questions: (i) to state a water bill that they considered reasonable for the exogenously-assigned monthly quantity of water, and (ii) to state a reasonable water bill for their current water use.

Policy Design, Water

Willingness to adopt improved shrimp aquaculture practices in Vietnam

Submitted by Luat Do on

The shrimp industry plays a leading role in aquaculture development in Vietnam. Currently, the government is running a credit subsidy program to support farmers investing in improved production methods. This paper aimed to investigate white-legged shrimp farmers’ willingness to invest in improved production methods and to examine whether the current government policy for the sector is in line with farmers’ preferences using a discrete choice experiment.

Agriculture, Policy Design