Lestari, Devi Try (2023) Pemodelan dan Kontrol Optimal Pertumbuhan Ekonomi Industri dengan Investasi Menggunakan Model Ramsey-Cass-Koopmans. Other thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Pertumbuhan ekonomi berkaitan dengan proses peningkatan produksi barang dan jasa. Bagi negara-negara berkembang tentu saja tidak mudah jika hanya mengandalkan faktor produksi barang dan jasa, diperlukan faktor lain juga yang sangat menentukan dalam pertumbuhan ekonomi, seperti halnya konsumsi dan investasi. Salah satu faktor yang memengaruhi konsumsi adalah utilitas atau nilai guna yang diperoleh dari kegiatan konsumsi atau penggunaan barang dan jasa. Utilitas konsumsi sangat penting untuk meningkatkan produktivitas dan efisiensi dalam menghasilkan barang dan jasa. Namun terdapat beberapa hambatan dalam produksi industri itu sendiri, salah satunya seperti bentuk pendanaan (modal). Tanpa adanya modal yang cukup, maka akan menghambat proses pengadaan barang dan jasa serta kegiatan produksi. Sehingga dibutuhkan investasi sebagai stok modal yang diharapkan dapat memaksimalkan hasil produksi untuk memperoleh utilitas maksimum. Pada tugas akhir ini dilakukan modifikasi dan analisa model Ramsey-Cass-Koopmans pada pertumbuhan ekonomi dua industri dengan investasi untuk memaksimalkan utilitas konsumsi. Hasil analisis pada model Ramsey-Cass-Koopmans didapatkan bahwa model tersebut valid karena memiliki solusi positif dan unik (tunggal). Dalam memaksimalkan utilitas konsumsi, pada penelitian ini juga dilakukan kontrol optimal dari utilitas konsumsi masing-masing industri di mana kontrol yang diberikan berupa konsumsi per kapita. Kontrol optimal diselesaikan dengan metode Maximum Principle dan simulasi secara numerik menggunakan metode Runge-Kutta orde 4. Berdasarkan hasil simulasi, dengan pemberian kontrol konsumsi per kapita pada masing-masing industri dapat memaksimalkan utilitas konsumsi secara efektif.
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Economic growth is related to the process of increasing the production of goods and services. For developing countries, it is not easy if they only rely on the production of goods and services, other factors are also needed which are very decisive in economic growth, such as consumption and investment. One of the factors that influence consumption is the utility or use value obtained from consumption activities or the use of goods and services. Consumption utility is essential for improving productivity and efficiency in producing goods and services. However, there are several obstacles in industrial production itself, such as the form of funding (capital). Without sufficient capital, it will hamper the procurement of goods and services and production activities. So that investment is needed as a capital stock that is expected to maximize production results to obtain maximum utility. In this final project, a modification and analysis of the Ramsey-Cass-Koopmans model will be carried out on the economic growth of two industries with investment to maximize consumption utility. The results of the analysis on the Ramsey-Cass-Koopmans model found that the model is valid because it has a positive and unique (single) solution. In maximizing consumption utility, this research will also carry out optimal control based on the utility of each industry where the control is given in the form of per capita consumption. The optimal control is solved by the Maximum Principle method and numerically simulated using the 4th order Runge-Kutta method. Based on the simulation results, providing per capita consumption control in each industry can effectively maximize consumption utility.
Item Type: | Thesis (Other) |
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Uncontrolled Keywords: | Kontrol Optimal, Model Ramsey-Cass-Koopmans, Pertumbuhan Ekonomi, Prinsip Maksimum, Optimal Control, Ramsey-Cass-Koopmans Model, Economic Growth, Maximum Principle |
Subjects: | Q Science > QA Mathematics > QA401 Mathematical models. |
Divisions: | Faculty of Science and Data Analytics (SCIENTICS) > Mathematics > 44201-(S1) Undergraduate Thesis |
Depositing User: | Devi Try Lestari |
Date Deposited: | 08 Dec 2023 07:16 |
Last Modified: | 08 Dec 2023 07:16 |
URI: | http://repository.its.ac.id/id/eprint/102562 |
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