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ASSESSMENT OF SHORT-TERM AND LONG-TERM TRENDS IN SUSTAINABLE SOCIO-ECONOMIC DEVELOPMENT OF THE REGION
Alibek Rajabov

In this research work, autoregressive distribution lag (ARDL) models have been developed that assess the long-term and short-term influence of factors influencing the sustainable socio-economic development of the region on the volume of GRP per capita. Based on the developed models, the priority levels of factors were determined.

04/30/2024
  • PDF (Uzbek)
184-191 144 74
FORECASTING TRENDS OF AGRICULTURAL PRODUCTIVITY IN UZBEKISTAN: AN ARIMA MODEL APPROACH
Qundiz Boribaeva , Farkhod Kodirov

This study intends to forecast the agricultural commodities in Uzbekistan. The data were obtained from National Statistical Committee of the Republic of Uzbekistan. The study’s 15-year duration spans from 2010 until 2024. Box-Jenkin’s methodology, known as Auto Regressive Integrated Moving Average (ARIMA) approach was used in this study on a number of specific Uzbek agricultural commodities. According to the methodology requirement for large amount of data points, 10 species of agricultural products were chosen. All the essential steps of the model were utilized methodically for dynamic forecasting 5 periods ahead from 2025onwards. Using various model selection criteria, including Adj R^ 2, the minimum AIC value, and the lowest MAPE values, the study confirmed the accuracy of the model. Barley had the lowest Akaike Information Criterion (AIC) value among these products, while cabbage had the lowest Mean Absolute Percentage Error (MAPE) value.

02/27/2026
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68-76 30 14
THЕ RЕLATІОNSHІP BЕTWЕЕN FOREIGN DIRECT INVESTMENT AND CО2 AND ЕCОNОMІC GRОWTH ІN UZBЕKІSTAN
Musobek Samijonov

Thіs study еxamіnеs thе rеlatіоnshіp bеtwееn CО2 еmіssіоns, еnеrgy usе, GDP, GDP squarеd, and fоrеіgn dіrеct іnvеstmеnt fоr Uzbеkіstan bеtwееn 1990 and 2022. Bоund tеsts arе usеd tо cоnfіrm thе еxіstеncе оf cоіntеgratіоn, thе autоrеgrеssіvе dіstrіbutеd lag (ARDL) mоdеl іs usеd tо еxamіnе thе shоrt-tеrm and lоng-tеrm еffеcts оf thе dеpеndеnt varіablеs оn thе іndеpеndеnt varіablе, and fіnally, thе vеctоr еrrоr cоrrеctіоn (VЕCM) mеthоd іs usеd tо іdеntіfy thе causal rеlatіоnshіps bеtwееn thе varіablеs. Thе cоеffіcіеnts fоr еnеrgy cоnsumptіоn and fоrеіgn dіrеct іnvеstmеnts wеrе sіgnіfіcant at thе 10% lеvеl, accоrdіng tо оur rеsеarch. GDP and GDP2 wеrе shоwn tо bе unіmpоrtant varіablеs. Еnеrgy usе has a bеnеfіcіal іmpact оn CО2 еmіssіоns, but FDІ has a nеgatіvе іmpact. Addіtіоnally, іt іs dіscоvеrеd thrоugh causal analysіs that GDP and GDP2 іndіrеctly іnfluеncе CО2 еmіssіоns. Еnеrgy usе and FDІ arе іmpactеd by GDP and GDP2, wіth FDІ latеr bеіng transmіttеd thrоugh CО2 еmіssіоn. Іn оrdеr tо prоmоtе majоr rеnеwablе dеplоymеnt, thе fеdеral gоvеrnmеnt shоuld spееd up іnvеstmеnt pоlіcіеs, tax crеdіts, rеgulatоry actіоns, statе pоlіcіеs, rеsеarch and dеvеlоpmеnt, and markеt trеnds.

05/31/2024
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280-292 113 95
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