Purpose: This study aims to investigate the intricate relationship between the volume of exports (Y) and freight turnover on railways (X) through a paired linear regression model. The purpose is to discern the quantitative impact of railway freight turnover on a nation's export volumes and offer insights for policymakers and stakeholders in the transportation and trade sectors. Design/Methodology/Approach: A quantitative research design is employed, utilizing historical data spanning from 2000 to 2022. The chosen methodology involves the estimation of a paired linear regression model using the method of least squares. Statistical significance is tested through the coefficient of determination, Fisher's F-test, and an examination of heteroskedasticity. Elasticity analysis, rank correlation, and graphical assessments of residuals provide a comprehensive understanding of the relationship. Findings: The research reveals a strong and statistically significant positive correlation (r = 0.92) between export volumes and railway freight turnover. The regression model, validated through multiple tests, explains 84.72% of the variability in export volumes. Economic interpretation indicates that a one-unit increase in railway freight turnover leads to a substantial average increase of 1627720.728 units in export volumes. The absence of heteroskedasticity reinforces the robustness of the model.
| Mualliflar | Vokhidova, Mehri, Вохидова, Мехри, Voxidova, Mehri |
|---|---|
| Jurnal | Иқтисодий тараққиёт ва таҳлил |
| Nashriyot | Ўзбекистон иқтисодиётини ривожлантиришнинг илмий-тадқиқот маркази |
| ISSN | 2992-877X |
| Nashr sanasi | 2024-03-30 |
| Jild | 2 |
| Son | 3 |
| Betlar | 157-166 |
| Til | Ingliz |
| Ilmiy soha | Iqtisodiyot |
| DOI | 10.60078/2992-877x-2024-vol2-iss3-pp157-166 |
| Indeksga qo‘shilgan | 2026-08-27 |
DOI: 10.60078/2992-877x-2024-vol2-iss3-pp157-166 · Maqolaning asl sahifasi
экспорт, грузооборот, экономический эффект, эластичность, гетероскедастичность, exports, freight turnover, economic impact, elasticity, heteroskedasticity, eksport, yuk aylanmasi, iqtisodiy ta'sir, elastiklik, heteroskedastiklik
| APA | Vokhidova, Mehri, Вохидова, Мехри, & Voxidova, Mehri (2024). THE IMPACT OF THE INCREASE IN THE VOLUME OF FREIGHT TURNOVER ON THE RAILWAYS ON EXPORTS. Иқтисодий тараққиёт ва таҳлил, 2(3), 157-166. https://doi.org/10.60078/2992-877x-2024-vol2-iss3-pp157-166 |
|---|---|
| GOST (OAK) | Vokhidova, Mehri, Вохидова, Мехри, Voxidova, Mehri THE IMPACT OF THE INCREASE IN THE VOLUME OF FREIGHT TURNOVER ON THE RAILWAYS ON EXPORTS // Иқтисодий тараққиёт ва таҳлил. – 2024. – T. 2, № 3. – P. 157-166. – DOI: 10.60078/2992-877x-2024-vol2-iss3-pp157-166. |
| MLA | Vokhidova, Mehri, Вохидова, Мехри, and Voxidova, Mehri. “THE IMPACT OF THE INCREASE IN THE VOLUME OF FREIGHT TURNOVER ON THE RAILWAYS ON EXPORTS.” Иқтисодий тараққиёт ва таҳлил, 2(3), 157-166, 2024. https://doi.org/10.60078/2992-877x-2024-vol2-iss3-pp157-166 |
| Chicago | Vokhidova, Mehri, Вохидова, Мехри, and Voxidova, Mehri. “THE IMPACT OF THE INCREASE IN THE VOLUME OF FREIGHT TURNOVER ON THE RAILWAYS ON EXPORTS.” Иқтисодий тараққиёт ва таҳлил, 2(3), 157-166 (2024). https://doi.org/10.60078/2992-877x-2024-vol2-iss3-pp157-166 |
| Harvard | Vokhidova, Mehri, Вохидова, Мехри, and Voxidova, Mehri (2024) ‘THE IMPACT OF THE INCREASE IN THE VOLUME OF FREIGHT TURNOVER ON THE RAILWAYS ON EXPORTS’, Иқтисодий тараққиёт ва таҳлил, 2(3), 157-166. https://doi.org/10.60078/2992-877x-2024-vol2-iss3-pp157-166 |
| BibTeX | @article{vokhidovamehri2024,
title = {THE IMPACT OF THE INCREASE IN THE VOLUME OF FREIGHT TURNOVER ON THE RAILWAYS ON EXPORTS},
author = {Vokhidova, Mehri and Вохидова, Мехри and Voxidova, Mehri},
journal = {Иқтисодий тараққиёт ва таҳлил},
year = {2024},
volume = {2},
number = {3},
pages = {157-166},
doi = {10.60078/2992-877x-2024-vol2-iss3-pp157-166},
url = {https://doi.org/10.60078/2992-877x-2024-vol2-iss3-pp157-166}
} |
Boshqa maqola uchun iqtibos tayyorlash
This article provides an analysis of the production of livestock products, domestically available livestock and consumer products, milk and meat products obtained from them by regions. In the era of digital…
In this article, directions, methods of development of human resources, scientific and theoretical views, opinions of foreign scientists were studied. At the same time, foreign experience in the development of Human…
This article discusses the theoretical foundations, advantages and analysis of the economic significance and functional elements of financial risk management in joint-stock companies, as well as improving development…
This scientific study assesses the impact of the digital economy on labor productivity and provides recommendations for organizations to effectively adapt to the changing environment. Analyzes changes in productivity…
This sciеntific аrticlе sciеntificаlly substаntiаtеs thе grоwing nееd fоr nuclеаr pоwеr plаnts in thе еcоnоmy оf cоuntriеs оf thе wоrld. Thе еxisting nuclеаr pоwеr plаnts in thе cоuntriеs оf thе wоrld tоdаy, thеir…
Increasing the economic potential of agricultural enterprises, developing the production of high-value-added products in the industry, providing the country's industry with raw materials and the population with…
This article provides scientific recommendations and recommendations to the government of Uzbekistan on determining poverty, the causes of its occurrence and providing state social support to the poor and socially…
The rapid advancement of digital technologies has brought about unprecedented opportunities and challenges, shaping the trajectory of our future. This article explores the transformative potential of digital…
This article summarizes the legal framework, objectives and stages of property valuation. After the independence of the Republic of Uzbekistan, the field of assessment began to develop in our country, and at the same…
In the article, the prospects of improving the ways of ecotourism development in Surkhandarya region are outlined. According to the author, effective management and development of tourism industry potential of…
Иқтисодий тараққиёт ва таҳлил — barcha maqolalar · 2024-yil arxivi
This article provides a comparative analysis of the economic development models of Scandinavian countries. Examples of countries such as Norway, Sweden, Finland, Denmark, and Iceland, which combine innovative economies…
This study examines the association between Internet use and self-rated health and investigates the role of online health information behaviors in this relationship. Using data from the 2021 Chinese General Social…
На материалах, опубликованных по август 2024 года, исследуется достаточность бюджетного покрытия обязательств государственно-частного партнёрства. Предложена совместная проверка объёма, сроков и допустимых источников…
Maqolada O‘zbekiston sport tashkilotlarida sun’iy intellekt (SI) va ma’lumotlarga asoslangan boshqaruvning iqtisodiy samaradorlik bilan bog‘liqligini o‘rganish uchun rasmiy statistik ma’lumotlar tahlil qilinadi…
The article analyzes the institutional formation and everyday educational practice of girls’ education in Turkestan in the late nineteenth and early twentieth centuries. It examines traditional schools led by otinoyi…
This study presents a comprehensive analysis of the geostrategic role of Khwarezm in the transregional trade system of Eurasia during the 9th–12th centuries, based on written sources, historiography, and archaeological…
В статье исследуется, почему налоговые и тарифные льготы могут не приводить к привлечению инвестиций в дата-центры для искусственного интеллекта (ИИ). На основе теории комплементарности М. Кремера построена…