@thesis{thesis, author={Hasmi Mochammad}, title ={Pengaruh Pergerakan Harga Minyak Mentah Dunia Dan Nilai Tukar Rupiah Terhadap Harga Saham Perusahaan Pertambangan Minyak Di Indonesia (Studi Komparatif Pada PT. Medco Energi Internasional Dan PT. Energi Mega Persada Periode}, year={2009}, url={http://repository.ibs.ac.id/1694/}, abstract={This research examined the effect of macro variables which consist of crude oil price and exchange rate on stock price. The samples of the study are oil and gas firms listed in Indonesia Stock Exchange for period 1 January 2007 - 31 Mei 2008 with weekly data. They are PT. Energi Mega Persada,tbk and PT. Medco Energi Internasional,tbk. Data is collected from Indonesia Stock Exchange, Bank Indonesia website, and Bloomberg website. The variables are stock price of oil and gas firms as dependent variable, and crude oil price and exchange rate as independent variables. To examine this effect, researcher used multiple regression models with 95% level of confidence to see the contribution form each independent variable influenced stock price with t-test and every independent variable influenced stock price with F-test. SPSS 16.0 for windows and EViews 5.1 softwares were used to process the data. The conclusion of this study proved the theory that crude oil price and exchange rate effected the fluctuation of stock price of oil and gas firms in partial and simultaneous both. Keywords: crude oil price, exchange rate and stock price.} }