Rupiah Exchange Rate Fluctuations in The US Dollar, Purchasing Power Parity Theory and Fisher Effect Theory Testing

Abstract: Rupiah Exchange Rate Fluctuations in The US Dollar, Purchasing Power Parity Theory and Fisher Effect Testing. To test the accuracy of power purchasing parity theory international fisher effect on fluctuations exchange rate against United States Dollar. goal this study is to examine if are valid when it comes Rupiah-US Dollar movements. purpose research figure out inflation, interest rate, movement rupiah dollar. This examined historical data dollar, rates, inflation rates Indonesia from January 2015 through December 2020. In research, multiple linear regression analysis was used. Research proved that applies changes Indonesian does not apply currency which proves existence theoretical deviations result invalidity theory.Keywords: parity, effect, rateAbstrak: Fluktuasi Nilai Tukar dalam US, Pengujian Teori Paritas Daya Beli dan Efek. Tujuan dari penelitian ini adalah untuk menguji keakuratan volatilitas nilai tukar terhadap dolar AS teori paritas daya beli (PPP) dampak internasional. Variabel inflasi, suku bunga, pergerakan AS. Data yang digunakan historis Amerika Serikat tingkat bunga serta inflasi bulan Januari sampai dengan Desember Metode adalah: Analisis regresi linier berganda. Penelitian membuktikan bahwa berlaku pada perubahan kurs mata uang Serikat. internasional tidak Serikat, adanya penyimpangan mengakibatkan berlakunya ini.Kata kunci: beli, efek fisher,