Abstract
Cumin is a flowering plant and the second Ethiopian export spice crop next to ginger. The area coverage, as well as the production of white cumin, is increasing year to year. However, there is a growing gap between white cumin demand and supply in Ethiopia due to its low production and productivity of white cumin. Therefore, this study was aimed to investigate factors affecting the technical inefficiency of white cumin production among smallholder producers in Northwestern Ethiopia. A Semi-structured questionnaire was used to collect the primary data from 228 white cumin producers, who were selected by using a systematic random sampling technique. Moreover, a combination of data analysis methods such as descriptive statistics and the stochastic Cobb–Douglas production frontier model was used to analyze the collected data. The empirical result of the study showed that the mean technical efficiency of white cumin production was 81%. This implies that white cumin producers can boost white cumin output by 19% using the existing level of inputs and technology. The maximum likelihood estimates of the stochastic production model revealed that land, Nitrogen-Phosphate and Sulphate, and urea were statistically and positively affected the production level of white cumin. The positive effect indicates that the lack of these inputs would hamper the production of white cumin. Moreover, the maximum likelihood estimate of the stochastic frontier model coupled with the inefficiency parameters indicated that the age of household head, tropical livestock unit, land fragmentation, and membership of cooperatives were found to be statistically and negatively influence the level of technical inefficiency of white cumin producers, whereas family size, distance to the main road and credit access were found to be statistically and positively influence the level of technical inefficiency of white cumin producers. Hence, the study suggested that the government should strengthen farm cooperatives and construct roads near the residence of producers to improve their efficiency level. Moreover, the district experts should arrange an experience-sharing (which is a proxy variable for age) program to improve the efficiency level of less efficient producers by adopting the best practice of relatively efficient producers.
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Source: Own develo** using Shape file (2021)
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The authors want to declare that they can submit the data at any time based on publisher’s request. The datasets used and/or analyzed during the current study was available from the authors on reasonable request.
Abbreviations
- ADEA:
-
Association for the Development of Education for Africa
- BoFED:
-
Bureau of Finance and Economic Development
- CC:
-
Contingency coefficient
- CGAO:
-
Central Gondar zone Agriculture Office
- EEA:
-
Ethiopian Economic Asssociation
- FAO:
-
Food and Agriculture Organization
- GDP:
-
Gross Domestic Product
- MoA:
-
Ministry of Agriculture
- LR:
-
Log-likelihood Ratio
- NPC:
-
National Planning Commission
- SSCC:
-
Spice Sector Strategy Coordinating Committee
- TE:
-
Technical Efficiency
- VIF:
-
Variance inflation factor
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Acknowledgements
The authors would like to Gratitude University of Gondar for covering all the study costs. Moreover, we thank the data respondents, enumerators and district experts for their valuable response during data collection process.
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The University of Gondar was provided financial support to complete this research successfully. That means all authors received research grant form University of Gondar. Therefore, all cost incurred for this research was covered by this grant.
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All authors have received research grant from University of Gondar to accomplish this research for collecting research data. The authors declare that they have no competing interests.
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Ethical clearance letters were collected from University of Gondar research and community service directorate and Central Gondar zone of face to care for both the study participants and the researchers. During survey, of facial letters were written for each kebele /villages/ informed verbal permission was obtained from each client, and confidentiality was maintained by giving codes for each respondent rather than recording their name. Study participants were informed that clients have a full right to discontinue or refuse to participate in the study. Hence, all participants throughout the research, including survey households, enumerators, the supervisors and key informants were fully informed of the objectives of the study. They were approached friendly in free moods until then do this research.
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Abate, T.M., Dessie, A.B., Adane, B.T. et al. Analysis of resource use efficiency for white cumin production among smallholder farmers empirical evidence from Northwestern Ethiopia: a stochastic frontier approach. Lett Spat Resour Sci 15, 213–235 (2022). https://doi.org/10.1007/s12076-022-00299-4
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DOI: https://doi.org/10.1007/s12076-022-00299-4