Jurnal
Analisis Faktor Indeks Harga Konsumen (IHK) Menurut Kelompok Pengeluaran yang Mempengaruhi Laju Inflasi Provinsi Lampung Tahun 2020
Indonesian Journal of Applied Mathematics · Vol. 2 No. 2 (2023)
- ISSN
- 2774-2016, 2774-2067
- Terbit
- 2023-01-28
- Penerbit
- Institut Teknologi Sumatra
Abstrak
The Consumer Price Index (CPI) is used as the basis for calculating regional inflation rates. The balance of the CPI variable by Expenditure Group (CPI-EG) needs to be considered so that it does not have a major impact on the inflation rate. The purpose of this study is to determine the CPI-EG variable that affects the inflation rate in Lampung Province using the factor analysis method through the extraction technique of Principal Component Analysis. Factor analysis aims to reduce the CPI-EG variable into a factor with a smaller number. Based on the result of factor analysis there are 3 CPI-EG variables that were reduced because they did not meet the feasibility test and 8 CPI-EG variables that could be analyzed further. These variables form 1 factor which is named the Community Supporting Needs Factor. These factors can explain 79,304% of the total variance. Of the 8 CPI-EG variables, the Health Variable is the most dominant effect on the inflation rate in Lampung Province with a strong correlation of 0,980. This inflation rate is due to public health needs due to the increase in Covid-19 cases in Lampung Province in 2020.
Jaringan kolaborasi para penulis
20 penulis · 84 tautan kepenulisan bersama · 29 lintas organisasi
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- Sumatera Institute of Technology
- Bandung Institute of Technology
- State University of Semarang
- Lampung University
- Afiliasi tidak diketahui
- Organisasi berbeda
- Organisasi sama
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Tampilkan sebagai tabel
| Rekan penulis | Organisasi | Artikel bersama |
|---|---|---|
| Dear Michiko Mutiara Noor | Sumatera Institute of Technology | 2 |
| Nela Rizka | Sumatera Institute of Technology | 2 |
| Rifky Fauzi | Sumatera Institute of Technology | 2 |
| Anisa Rahmadani | Sumatera Institute of Technology | 1 |
| Akhdan Aziz Ghozi | Sumatera Institute of Technology | 1 |
| Ahmad Dzaki Putra Dimas | Sumatera Institute of Technology | 1 |
| Zunanik Mufidah | Sumatera Institute of Technology | 1 |
| Sri Haryani | State University of Semarang | 1 |
| Utriweni Mukhaiyar | Bandung Institute of Technology | 1 |
| Riani Utami | Bandung Institute of Technology | 1 |
| Gres Maretta | Sumatera Institute of Technology | 1 |
| Edy Soewono | Bandung Institute of Technology | 1 |
| Saefudin Saefudin | Afiliasi tidak diketahui | 1 |
| Amalia Styaningrum | Afiliasi tidak diketahui | 1 |
| Rifky Fauzi | Sumatera Institute of Technology | 1 |
| SH Yoga Andriyanto | Sumatera Institute of Technology | 1 |
| Aswan Anggun Pribadi | Sumatera Institute of Technology | 1 |
| Ciptaning Weargo Jati | Lampung University | 1 |
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