Wahyu Ario Pratomo
Prodi S1 Ekonomi Pembangunan

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Journal : Ekonomi dan Keuangan

ANALISIS PEMANFAATAN DANA PENSIUN TERHADAP PEMENUHAN KEBUTUHAN HIDUP PNS PENSIUNAN GURU KOTA MEDAN Tanjung, Muhammad Fahmi; Pratomo, Wahyu Ario
Ekonomi dan Keuangan Vol 1, No 4 (2013)
Publisher : Departemen Ekonomi Pembangunan USU

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Abstract

This study aims to analyze the use of pension funds for the substistence like needs for food, clothing, housing, health needs and their families and family needs. In this study, the data used are primary data by giving questionnaires to 50 respondents retired teacher in Medan. Respondents' answers will be used to answer whether pension funds can fulfill the needs life of PNS retired teacher in Medan. The analysis used is descriptive qualitative analysis. Data analysis techniques using data tabulation of frequency distribution and percentage. The results showed that pensioners living needs during retirement fulfilled. From the results of this research is the income received from pension funds are not sufficient to subsistence. Pensioners get extra income from children and other businesses. From the results of this research is that more pensioners choose to receive a pension funds once the whole than the receiving each month. Keywords: Retirement, basic needs, health needs, the family unit
EFEKTIVITAS PENGGUNAAN ARIMA DAN VAR DALAM MEMPROYEKSI PERMINTAAN KREDIT DI INDONESIA Syarifuddin, Syarifuddin; Pratomo, Wahyu Ario
Ekonomi dan Keuangan Vol 1, No 6 (2013)
Publisher : Departemen Ekonomi Pembangunan USU

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Abstract

This research was carried out by using ARIMA (Autoregressive Integrate Moving Avarage ) with VAR method (Vector Autoregressive) to see which one more effective in forecasting. From the results of the study may indicate that the ARIMA method is more effective than VARmethod in predicting demand for credit in Indonesia . ARIMA ( 1,1,0 ) is the best model for forecasting the level of the average forecasting error is quite low with a value of 8.70 (RMSE) compared with VAR models . Additionally VAR models using multiple stages to performforecasting models such as VAR , Impulse Response , Variance Decomposition to be done to project the demand for credit . From the research that has been done quantitatively that the ARIMA method is more effective and efficient in making predictions , the stage or the method used is quite simple with accurate results with relatively low error rates with 8.70 (RMSE) . While the VAR method for forecasting the need to use multiple stages in predicting demand for credit , but no measure of the level of error in the method of the VAR model is best for forecasting the ARIMA model .Keywords : Credit, Credit Demand, Forecasting
ANALISIS PENGARUH INDEKS HARGA SAHAM DI BURSA GLOBAL TERHADAP INDEKS HARGA SAHAM GABUNGAN DI BEI Christa, Ruth; Pratomo, Wahyu Ario
Ekonomi dan Keuangan Vol 1, No 8 (2013)
Publisher : Departemen Ekonomi Pembangunan USU

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Abstract

This research aims to analyze the effect of the global stock price index against IDX Composite Index as well as to determine the proportion of the global stock price index influence either simultaneously or partially. The global stock price index that is used consists of five indices, namely the Dow Jones Industrial Average (USA), FTSE 100 (UK), Nikkei 225 (Japan), Shanghai Stock Exchange Composite (China), and the Hang Seng Index (Hong Kong). The data used are secondary data, which include the fluctuation of Composite Stock Price Index at BEI and the global stock price index for 48 months ( January 2008-December 2011). The analysis model used in this research is Path Analysis. Based on this research during the period January 2008-December 2011 the global stock price index has a significant simultaneous effect on IDX Composite Stock Price Index. Partially out of five global stock price index that is used there are three that have a significant influence, namely Dow Jones Industrial Average (49.7143%), Nikkei 225 (0.9308%) and Hang Seng (38.2936%).Keywords: Dow Jones Industrial Average Index, FTSE 100 Index, Nikkei 225 Index, Shanghai Stock Exchange Composite Index, Hang Seng Index, and IDX Composite Stock Price Index.
ANALISIS PERAMALAN HARGA SAHAM DALAM KEPUTUSAN INVESTASI PADA PERUSAHAAN PERKEBUNAN DI PT BURSA EFEK INDONESIA Fauziah, Fauziah; Pratomo, Wahyu Ario
Ekonomi dan Keuangan Vol 2, No 1 (2014)
Publisher : Departemen Ekonomi Pembangunan USU

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Abstract

This study aims to perform the movement Projected of emiten stocks AALI, GZCO, JAVA, LSIP, SGRO, SIMP, SMAR, TBLA, and UNSP and Provides an overview to the investor in making an investment decision on the plantation company in Indonesia Stock Exchange.The data used in this study is a secondary data taken from the Indonesia Stock Exchange which consists of the go public Plantation stocks data from 20 September 2011 to 20 August 2013. The method used is the method of ARIMA with Minitab 16.The results of this study can be concluded that the movement of the stock price forecasting for plantations in Indonesia Stock Exchange is general tend to decrease. technically, it is to take the advantage of short- term momentum , buy on weakness for AALI and JAVA ascending trend, whereas for stock GZCO, LSIP, SGRO, SIMP, SMAR, TBLA, and UNSP the declining trend can take steps to sell. The decline in stock prices caused by lower demand for palm oil due to the global economic crisis.
ANALISA PERMINTAAN AIR MINUM ISI ULANG REVERSE OSMOSIS (RO) DI KOTA MEDAN Arieyanto, Ragyl; Pratomo, Wahyu Ario
Ekonomi dan Keuangan Vol 2, No 1 (2014)
Publisher : Departemen Ekonomi Pembangunan USU

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Abstract

This study aims to determine the that influence consumer demand to buy refill drinking water RO types based on price , quality, place / location, and promosi.Untuk determine the most dominant factor affecting the consumer demand to buy RO water refill in the city of Belawan.The data war obtained from a sample of 50 customers buyers RO water refill. Tests using five indicators of factors of production, factor price, location , promotion sales and purchase interest. The research method used is descriptive analysis, statistical analysis and statistical analysis of F test The F in F table is 2.706> 2.61. At ? = 5%Based on the results the, regression test results obtained by the value of the product is positive at 0.382, the value is positive rates of 0.206, where the value is positive at 0.356 and is positive promotional value of 0.056, which means that the most dominant factor in influencing consumer purchasing water content RO water is particularly re-factor of the product. So as to increase sales entrepreneurs drinking water should always keep that produced water production and also promotion again.Keywords: Factors of production, price, and production