Rostartina, Eka
Faculty Of Economics, Universitas Sriwijaya

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Journal : Jurnal Ekonomi Pembangunan

FAKTOR-FAKTOR YANG MEMPENGARUHI STOK BERAS DI SUMATERA SELATAN Taufiq Marwa; Eka Rostartina; Abu Kosim
Jurnal Ekonomi Pembangunan Vol 7, No 1 (2009): Jurnal Ekonomi Pembangunan
Publisher : Department of Development Economics, Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29259/jep.v7i1.4863

Abstract

This study aims to analyze the influence of the level of producer prices of rice, retail prices of rice, imported rice, rice production, population, and the stock of the previous year of rice stocks are controlled by the government. The data used are secondary data obtained from relevant agencies. These results indicate that together the variable price of rice in rural markets, retail rice prices, variable import rice production variables, population variables and the stock of the previous year significantly affect the stock of government-controlled rice. Varied 53.9 percent free variables is determined by the varied value of free variable. Partially significant variable affecting rice stocks is the variable controlled rice imports and population, while the other variables are not significant. Response of rice stocks to the variables that affect relatively similar, both in the short and long term Key Words: Stock owned, retail prices, farm gate prices, imports of rice
Kinerja industri pengupasan, pembersihan dan sortasi kopi di Indonesia Deassy Apriani; Imelda Imelda; Eka Rostartina
Jurnal Ekonomi Pembangunan Vol 15, No 2 (2017): Jurnal Ekonomi Pembangunan
Publisher : Department of Development Economics, Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29259/jep.v15i2.8853

Abstract

This study to investigate how the influence of production area and number of workers on coffee stripping production and how performance is seen in terms of economic efficiency and labor productivity levels with vulnerable time 2012-2017. This study uses a descriptive quantitative approach with panel data regression model. The findings of the study indicate that the production area and number of workers in the stripping, cleaning and sorting industries of coffee significantly affected the amount of coffee production in Indonesia. The efficiency values in the stripping, cleaning and sorting industries of coffee during 2012-2017 tends to be inefficient because the value of efficiency obtained is 0.26, which means that <1, while labor productivity in the stripping, cleaning, and coffee sorting industries  have the average value is 62.24 percent per year. The level of labor productivity is influenced by the increase and reduction in the number of workers followed by an increase and decrease in the value of output.