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Johanna Maria Kodoatie
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Economics, Econometrics & Finance

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ANALISIS PERMINTAAN RIIL ENERGI LISTRIK DI JAWA TENGAH DAN DI. YOGYAKARTA Wahyu Hiskia Surbakti; Johanna Maria Kodoatie
Diponegoro Journal of Economics Vol 2, No 1 (2013)
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (224.83 KB) | DOI: 10.14710/djoe.1926

Abstract

Increased demand for electrical energy that is not accompanied by an increase in electricity production will affect the activities of the community and will ultimately hamper economic growth. This study aims to estimate the demand for electricity in the region of Central Java and DI.Yogyakarta. Dependent variable is the amount of electricity sold (kWh), the independent variable is the number of customers (units) and electricity production cost (U.S. $ / kWh).The data used are secondary data. Data obtained through the documentation of the data owned by PT PLN branch Jatingaleh. The analysis tools used in this research is Multiple linear regression with SPSS 16.00.The results showed that in the household sector (RT) variable influential is the number of consumers. Coefficient of determination equals 74.3% and that’s mean consumers have real effect on electricity demand. The results show that the business sector is the number variable influential consumers. Coefficient of determination equals 22.2% and that’s mean consumers only have little part in the effect on electricity demand. The results show that the industrial sector is the number variable influential consumers. Coefficient of determination equals 65.7% and that’s mean consumers have real effect on electricity demand. The results showed that in the social sector variable influential is the number of consumers. Coefficient of determination equals 65.7% and that’s mean consumers have real effect on electricity demand. The results showed that in the government sector variable influential is the number of consumers. Coefficient of determination equals 72.8% and that’s mean consumers have real effect on electricity demand. And the models of electricity overload demand, the highest demand are almost at the end of year like at September, November and December where means at that’s month the possibility electricity will be off for a while is high.
PENGARUH TEKNOLOGI TERHADAP PRODUK DOMESTIK REGIONAL BRUTO (PDRB) PROVINSI DKI JAKARTA Riduan Lubis; Johanna Maria Kodoatie
Diponegoro Journal of Economics Vol 2, No 1 (2013)
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (368.279 KB) | DOI: 10.14710/djoe.1960

Abstract

This study aims to examine the influence of technology to gross regional domestic product(GRDP) of DKI Jakarta in the year 1984 to 2010. Technology is one of the factors contributing tothe increasing output. In this study, technology is measured by capital per effective labor. Besidestechnology, output is also influenced by capital and labor.This study is using time series data. The analysis of time series data is done withregression analysis. The technic of variable estimation is named Ordinary Least Square (OLS),prepare using the software of Eviews 6.0The results showed that in Province DKI Jakarta, variable of technology and grossregional domestic product (GRDP) of DKI Jakarta have a positive and significant relationshipwhereby if the technology rises by Rp 1 then the gross regional domestic product of DKI Jakartawill increase by Rp 0,14. It shows that each year additional technology required to increase grossregional domestic product of DKI Jakarta.
ANALISIS DAMPAK DESENTRALISASI FISKAL TERHADAP ANGKA MELEK HURUF PEREMPUAN DAN ANGKA PARTISIPASI SEKOLAH PEREMPUAN DI KABUPATEN/KOTA PROVINSI DAERAH ISTIMEWA YOGYAKARTA Galih Pramilu Bakti; Johanna Maria Kodoatie
Diponegoro Journal of Economics Vol 1, No 1 (2012)
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (113.765 KB) | DOI: 10.14710/djoe.392

Abstract

ABSTRACT Fiscal decentralization has been adopted worldwide. The common motive of many countries adopted fiscal decentralization because it potentially improve performance of the public sector. Since the “UU No. 22/ 1999” and “UU No 25/1999” released and revised by “UU No 32/2004” and “UU No 33/2004” it have impact local government in Indonesia, because they have role to decide local government finance. It also assumted that local government improving public services for women. That measured by women access to education sector. This paper use panel data which analyze with Fixed Effect Methods model. Data series on local goverments of Daerah Istimewa Yogyakarta is contructed for the years 2004-2009. The variabel is local revenue, government expenditure, population, per capita income, amount of highschool. Finding suggest that fiscal decentralization which analyze with Fixed Effect Methods Model does not have significant influence to women education access in Daerah Istimewa Yogyakarta.
Co-Authors Galih Pramilu Bakti Riduan Lubis Wahyu Hiskia Surbakti