PENGARUH VARIABEL EKONOMI MAKRO NILAI TUKAR RUPIAH DAN INFLASI TERHADAP PROFITABILITAS BANK UMUM SYARIAH DI INDONESIA
DOI:
https://doi.org/10.31958/al-ittifaq.v1i1.3268Abstract
Tujuan penelitian ini untuk menjelaskan pengaruh nilai tukar rupiah terhadap profitabilitas Bank Umum Syariah di Indonesia, menjelaskan pengaruh inflasi terhadap profitabilitas Bank Umum Syariah di Indonesia dan menjelaskan pengaruh nilai tukar rupiah dan inflasi secara bersama-sama terhadap profitabilitas Bank Umum Syariah di Indonesia. Jenis penelitian yang penulis lakukan adalah penelitian lapangan(field research)dengan pendekatan deskriptif kuantitatif, merupakan suatu penelitian yang dimaksudkan untuk menyelidiki suatu keadaan tentang bagaimana pengaruh nilai tukar rupiah dan inflasi terhadap profitabilitas Bank Umum Syariah di Indonesia. Hasil penelitian ini adalah: nilai tukar rupiah memiliki pengaruh positif dan signifikan terhadap profitabilitas Bank Umum Syariah di Indonesia yang ditunjukkan pada setiap peningkatan nilai tukar rupiah sebesar Rp.1 maka profitabilitas Bank Umum Syariah di Indonesia meningkat sebesar 0,00005829. Inflasi memiliki pengaruh positif dan signifikan terhadap profitabilitas Bank Umum Syariah di Indonesia yang ditunjukkan pada setiap peningkatan inflasi sebesar 1%, maka profitabilitas Bank Umum Syariah di Indonesia meningkat sebesar 1,1%. Nilai tukar rupiah dan inflasi secara bersama-samamemiliki pengaruh positif dan signifikan terhadap profitabilitas Bank Umum Syariah di Indonesia, ditunjukkan dengan nilai uji Fhitung> Ftabel yaitu 4,629 > 3,13 dan signifikansinya < 0,05 yaitu 0,000 < 0,05.
Katakunci: Nilai Tukar Rupiah, Inflasi, ProfitabilitasReferences
Artikis, T. (1983). Constructing infinitely divisible characteristic functions. Archivum Mathematicum, 19(2), 57–61.
Chen, X., & Guisong, C. (2017). Exact distribution of the convolution of negative binomial random variables. Communications in Statistics - Theory and Methods, 46(6), 2851–2856. https://doi.org/10.1080/03610926.2015.1053931
Devianto, D. (2016). The uniform continuity of characteristic function from convoluted exponential distribution with stabilizer constant. AIP Conference Proceedings, 1707. https://doi.org/10.1063/1.4940863
Devianto, D., Oktasari, L., & Anas, M. (2015). Convolution of Generated Random Variable from Exponential Distribution with Stabilizer Constant. Applied Mathematical Sciences, 9(96), 4781–4789. https://doi.org/10.12988/ams.2015.55396
Devianto, D., Sarah, H., Yozza, F., & Yanuar, M. (2019). The Infinitely Divisible Characteristic Function of Compound Poisson Distribution as the Sum of Variational Cauchy Distribution. Journal of Physics: Conference Series, 1397, 12065. https://doi.org/10.1088/1742-6596/1397/1/012065
Furman, E. (2007). On the convolution of the negative binomial random variables. Statistics and Probability Letter, 77, 169–172.
Girondot, M. (2017). Optimizing sampling design to infer the number of marine turtles nesting on low and high density sea turtle rookeries using convolution of negative binomial distribution. Ecological Indicators, 81, 83–89. https://doi.org/10.1016/j.ecolind.2017.05.063
Kendall, M. G., & Stuart, A. (1961). The Advanced Theory of Statistics. Third Edition. Hafner Publishing Company.
Lukacs, E. (1992). Characteristic Function. Hafner Publishing Company.
Omair, M., Almuhayfith, F., & Alzaid, A. (2018). A bivariate model based on compound negative binomial distribution. Revista Colombiana de Estadística, 41(1), 87–108. https://doi.org/10.15446/rce.v41n1.57803
Ong, S. H., Toh, K., & Low, Y. C. (2019). The non-central negative binomial distribution: Further properties and applications. Communications in Statistics-Theory and Methods.
Panjer, H. H., & Willmot, G. E. (1981). Finite sum evaluation of the negative binomial-exponential model. Astin Bulletin, 133–137.
Rono, A., Ogutu, C., & Weke, P. (2020). On Compound Distributions for Natural Disaster Modelling in Kenya. International Journal of Mathematics and Mathematical Sciences, Volume 202. https://www.hindawi.com/journals/ijmms/2020/9398309/
Sato, K. (2013). Levy Processes and Infinitely Divisible Distributions. Cambridge Studies in Advance Mathematics.
Wang, X., Zhao, X., & Sun, J. (2019). A compound negative binomial distribution with mutative termination conditions based on a change point. Journal of Computational and Applied Mathematics, 351, 237–249.
Wang, Z. (2011). One mixed negative binomial distribution with application. Journal of Statistical Planning and Inference, 141, 1153–1160. https://www.sciencedirect.com/science/article/pii/S0378375810004313
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