Jurnal Matematika: MANTIK
Vol. 5 No. 1 (2019): Mathematics and Applied Mathematics

Sebuah Estimasi Fungsi Produksi dan Efisiensi Teknis Usaha Tani Bawang merah

Muhammad Fajar (Badan Pusat Statistik)
Oktya Putri Gitaningtyas (Badan Pusat Statistik)
Muhammad Muhtoni (Badan Pusat Statistik)
Purwaning Dhahari (Badan Pusat Statistik)



Article Info

Publish Date
31 May 2019

Abstract

Shallot is one of the potential horticultural commodities. The purpose of this study is to estimate the production function and efficiency of shallot farming. The method used in the study is the estimation of production functions using stochastic frontier. The data used in this study were shallot production (kg), harvested area (m2), labor used (HOK), use of seeds (kg), fertilizer (kg), pesticides used (kg), sourced from SHR2014 which conducted by the Central Statistics Agency. In the estimation process, all variables are transformed by natural logarithms. The results showed that the estimation of the function of shallot production for both the dry season and the wet season with independent variables included harvested area, labor, seeds, fertilizers, and significant pesticides in the model, so that formed model was valid for further use. The average technical efficiency of shallot farming in the dry and wet season is 0.6626 and 0.6627, respectively, which means that in general, shallot farming in Indonesia is not efficient on the technical side. That is, there are indications that the optimal processing technology of production inputs in the business has not been carried out optimally.

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Journal Info

Abbrev

mantik

Publisher

Subject

Mathematics

Description

Jurnal Matematika MANTIK is a mathematical journal published biannually by the Mathematics Department, Faculty of Science and Technology, UIN Sunan Ampel Surabaya. Journal includes research papers, literature studies, analysis, and problem-solving in Mathematics (Algebra, Analysis, Statistics, ...