Miracle Seeds
Biased Expectations, Complementary Input Use, and the Dynamics of Smallholder Technology Adoption
Dados Bibliográficos
| ID | 4362141 |
|---|---|
| Autores | Caroline Miehe (0000-0002-6961-6124, Universidade Nova de Lisboa), Leocardia Nabwire (0000-0002-6877-5748, Fundação de Tecnologia do Estado do Acre), Robert Sparrow (0000-0001-6093-9456, International Institute of Social History), David J Spielman (0000-0002-6889-7358, International Food Policy Research Institute), Bjorn Van Campenhout (0000-0003-2404-7826, International Food Policy Research Institute) |
| Ano | 2025 |
| Volume | 74 |
| Fascículo | 1 |
| Páginas | 305-334 |
| Data de publicação | 2025-10-01 |
| Peer Reviewed | Sim |
| Open Access | Sim |
| Tipo | ARTICLE |
| Periódico | Economic Development and Cultural Change (JOURNAL) |
| Identificadores do periódico | ISSN: 0013-0079 • E-ISSN: 1539-2988 |
| Editora | University of Chicago Press (PUBLISHER • US) |
| DOI | 10.1086/735822 |
| OpenAlex | W4408591689 |
| Idioma | EN |
| Referências citadas | 42 |
To fully benefit from new agricultural technologies such as improved seed varieties, significant investment in complementary inputs such as fertilizers and pesticides and practices such as systematic planting, irrigation, and weeding are also required. Farmers may fail to recognize the importance of these complements, leading to disappointing crop yields and outputs and, eventually, dis-adoption of the improved variety. Using a field experiment, we test an information intervention among smallholder maize farmers in eastern Uganda that points out these complementarities. We find that farmers adopt less after they have been sensitized about the need to use complementary inputs to unlock the adoption premium. We rationalize this finding with a simple theoretical model where farmers have misspecified mental models of the technology production function and conclude that most farmers in our sample do indeed believe in miracle seeds
Dynamics (music) · Econometrics · Economics · Miracle · Political science · Sociology · Agricultural Innovations and Practices
The complex dynamics of smallholder technology adoption
Agricultural Decisions after Relaxing Credit and Risk Constraints
Learning about a New Technology
Global food demand and the sustainable intensification of agriculture
Hybrid Corn
Technological Innovations, Downside Risk, and the Modernization of Agriculture
Assessing the Impact of the Green Revolution, 1960 to 2000
Sustainable Intensification in Agriculture
Agnostic notes on regression adjustments to experimental data
The (Perceived) Returns to Education and the Demand for Schooling
Longitudinal data analysis using generalized linear models
Multiple Inference and Gender Differences in the Effects of Early Intervention
Do Beliefs About Herbicide Quality Correspond with Actual Quality in Local Markets? Evidence from Uganda
Public Agronomy
The Role of Farming Experience on the Adoption of Agricultural Technologies
Soap Operas and Fertility
Role Models in Movies
Low-Quality Seeds, Labor Supply, and Economic Returns
Factorial Designs, Model Selection, and (Incorrect) Inference in Randomized Experiments
Agricultural technologies for climate change in developing countries
Can differences in individual learning explain patterns of technology adoption? Evidence on heterogeneous learning patterns and hybrid rice adoption in Bihar, India
Accelerating technical change through ICT
Rural Finance and Agricultural Technology Adoption in Ethiopia
The supply chain for seed in Uganda
Misperceived quality
Learning by Doing and Learning from Others
Adoption of Agricultural Innovations in Developing Countries
The Role of Information in Agricultural Technology Adoption
Agricultural Technology in Africa
| Velocidade de citação | historical |
|---|---|
| Altamente citado | Não |