Assessing Tomato Market Outlets Efficiency in Andhra Pradesh, India - Evidence from PCA-DEA Analysis
Year: 2025
Type: article
Abstract: The study aims to evaluate and compare the marketing efficiency of five tomato marketing channels—local wholesalers, Rythu Bazars, processors, retail malls, and restaurants—in terms of net price realization for smallholder farmers in Andhra Pradesh. A two-stage sampling framework was employed, selecting Ananthapuramu district due to its prominence in tomato cultivation and further narrowing the focus to Kalyanadurgam and Settur mandals. A total of 300 smallholder tomato farmers (each with landholding ≤2 hectares) were selected, with 60 farmers representing each marketing channel. Data are collected through structured surveys and official secondary sources. Principal Component Analysis findings reveal distinct structural patterns across channels, with the number of significant principal components varying accordingly. Local wholesalers and processors exhibit ten principal components, capturing 70.66% and 70.95% of variance, respectively, indicating structured market behaviour. Rythu Bazars, characterized by direct producer-to-consumer transactions, demonstrate eleven principal components explaining 76.39% of variance, suggesting greater heterogeneity in pricing mechanisms and operational dynamics. Retail malls and restaurants, with ten principal components each, account for 71.09% and 70.56% of variance, respectively, reflecting structured market behaviour and dominant procurement strategies. Findings from Data Envelopment Analysis revealed significant efficiency disparities among the five marketing channels. Retail malls (Channel 4) emerge as the most efficient channel, with a mean Variable Returns to Scale Technical Efficiency score of 0.982, while local wholesalers (Channel 1) register the lowest efficiency (0.918) due to resource misallocation and intermediary costs. Scale efficiency analysis indicates that Channels 1 and 2 (local wholesalers and Rythu Bazars) exhibit increasing returns to scale, suggesting potential efficiency gains through capacity expansion. Overall, retail malls and Rythu Bazars demonstrate higher efficiency scores, ensuring better price transparency and reduced intermediary costs. The study underscores the need for enhanced infrastructure, digital market integration, producer cooperatives, and cold storage facilities to improve market access and efficiency.
Author: Kotamraju Kumar
Institution: Acharya N. G. Ranga Agricultural University
Language: English
Subfield: Economics and Econometrics
Domain: Social Sciences
SDGs: Zero hunger, No poverty
Open Access status: diamond
OpenAlex ID: W4416142760