A weekly logistics-controlling system for export supply chains: corridor-level evidence from a textile exporter

Mukhammadiyaminova , Shakhzoda

Муҳандислик ва Иқтисодиёт · 2026-yil

Annotatsiya

Export-oriented manufacturers in landlocked, multi-border economies compete on the reliability of long internationalcorridors, yet such firms typically measure logistics performance retrospectively rather than as a live control loop.This article develops a weekly logistics-controlling system whose novelty is procedural: it embeds the monitoring of ordertimeliness, completeness, and quality into the firm’s routine weekly management cycle using three-zone control limits,enabling the early detection of deviations and shortening management’s response time to export disruptions. The systemis demonstrated on a complete census of the 2025 export shipments of an Uzbek textile exporter (N = 50; seven corridors).At the firm level, OTIF was 84% and POR was 68%.The decisive empirical result is a corridor-level contrast: the Priority tier (Kazakhstan, Tajikistan, and Turkmenistan) substantiallyoutperformed the more distant Premium tier (Russia, Armenia, Türkiye, and Iran) in cycle time (4.3 vs. 11.3 days;Mann–Whitney p < 0.001), OTIF (94% vs. 63%; Fisher p = 0.009), and POR (79% vs. 44%; p = 0.021). In contrast, defectand documentation-error rates did not differ significantly, identifying timeliness on distant corridors, rather than qualityfailures, as the primary operational constraint. A log-revenue regression with heteroscedasticity-robust errors confirmedcycle time as a significant correlate of order value (β = −0.45, p = 0.004). When correctly specified, the indicator set exhibitedno multicollinearity (VIF ≤ 2.6).The study contributes a low-cost, SME-feasible control routine that is distinct from capital-intensive digital control towers,together with a corridor-prioritisation matrix and a four-phase implementation roadmap. As a single-firm baseline study, itdoes not claim a proven before-and-after effect; instead, the proposed improvement targets are presented as hypothesesfor future controlled validation.

Maqola ma’lumotlari
MualliflarMukhammadiyaminova , Shakhzoda
JurnalМуҳандислик ва Иқтисодиёт
NashriyotПлеханов номидаги Россия иқтисодиёти университетининг Тошкент шаҳридаги филиали
ISSN3060-463X, 3060-463X
Nashr sanasi2026-06-01
Jild4
Son6
TilIngliz
Ilmiy sohaIqtisodiyot
Indeksga qo‘shilgan2026-08-26

Maqolaning asl sahifasi

Kalit so‘zlar

logistics-controlling system; supply chain performance; OTIF; perfect order rate; order cycle time; export corridors; supply chain visibility; control tower; textile industry.

Ilmiy soha

Iqtisodiyot

Iqtibos keltirish

APAMukhammadiyaminova , Shakhzoda (2026). A WEEKLY LOGISTICS-CONTROLLING SYSTEM FOR EXPORT SUPPLY CHAINS: CORRIDOR-LEVEL EVIDENCE FROM A TEXTILE EXPORTER. Муҳандислик ва Иқтисодиёт, 4(6). https://muhandislik-iqtisodiyot.uz/index.php/journal/article/view/3346
GOST (OAK)Mukhammadiyaminova , Shakhzoda A WEEKLY LOGISTICS-CONTROLLING SYSTEM FOR EXPORT SUPPLY CHAINS: CORRIDOR-LEVEL EVIDENCE FROM A TEXTILE EXPORTER // Муҳандислик ва Иқтисодиёт. – 2026. – T. 4, № 6.
MLAMukhammadiyaminova , Shakhzoda. “A WEEKLY LOGISTICS-CONTROLLING SYSTEM FOR EXPORT SUPPLY CHAINS: CORRIDOR-LEVEL EVIDENCE FROM A TEXTILE EXPORTER.” Муҳандислик ва Иқтисодиёт, 4(6), 2026. https://muhandislik-iqtisodiyot.uz/index.php/journal/article/view/3346
ChicagoMukhammadiyaminova , Shakhzoda. “A WEEKLY LOGISTICS-CONTROLLING SYSTEM FOR EXPORT SUPPLY CHAINS: CORRIDOR-LEVEL EVIDENCE FROM A TEXTILE EXPORTER.” Муҳандислик ва Иқтисодиёт, 4(6) (2026). https://muhandislik-iqtisodiyot.uz/index.php/journal/article/view/3346
HarvardMukhammadiyaminova , Shakhzoda (2026) ‘A WEEKLY LOGISTICS-CONTROLLING SYSTEM FOR EXPORT SUPPLY CHAINS: CORRIDOR-LEVEL EVIDENCE FROM A TEXTILE EXPORTER’, Муҳандислик ва Иқтисодиёт, 4(6). https://muhandislik-iqtisodiyot.uz/index.php/journal/article/view/3346
BibTeX
@article{mukhammadiyaminovashakhzoda2026,
  title = {A WEEKLY LOGISTICS-CONTROLLING SYSTEM FOR EXPORT SUPPLY CHAINS: CORRIDOR-LEVEL EVIDENCE FROM A TEXTILE EXPORTER},
  author = {Mukhammadiyaminova , Shakhzoda},
  journal = {Муҳандислик ва Иқтисодиёт},
  year = {2026},
  volume = {4},
  number = {6},
  url = {https://muhandislik-iqtisodiyot.uz/index.php/journal/article/view/3346}
}

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