Variables used in the study
| Variables | Unit | VAR |
|---|---|---|
| GDP | US$ | GDP |
| GDP per capita, PPP | US$ | SIZE |
| Lead time to export, median case | Days | DURS |
| LPI: Efficiency of customs clearance process | From 1 to 5 | CUST |
| LPI: Quality of trade and transport-related infrastructure | From 1 to 5 | INFR |
| LPI: Ease of arranging competitively priced shipments | From 1 to 5 | ITRN |
| LPI: Competence and Quality of Logistic Services | From 1 to 5 | LOGS |
| LPI: Frequency with which shipments reach consignee within scheduled or expected time | From 1 to 5 | TIME |
| Logistic Performance Index: Ability to track and trace consignments | From 1 to 5 | TRAC |
| Openness: (Exports + Imports)/GDP | Ratio | OPEN |
| Air freight | million ton-km | AF |
| BRI intersection | Binary | BRI |
| Shipping Linear Connectivity Index | From 1 to 100 | LINSHIP |
| Container Port Throughput | TEU | CONTP |
| Variables | Unit | VAR |
|---|---|---|
| GDP | US$ | GDP |
| GDP per capita, PPP | US$ | SIZE |
| Lead time to export, median case | Days | DURS |
| LPI: Efficiency of customs clearance process | From 1 to 5 | CUST |
| LPI: Quality of trade and transport-related infrastructure | From 1 to 5 | INFR |
| LPI: Ease of arranging competitively priced shipments | From 1 to 5 | ITRN |
| LPI: Competence and Quality of Logistic Services | From 1 to 5 | LOGS |
| LPI: Frequency with which shipments reach consignee within scheduled or expected time | From 1 to 5 | TIME |
| Logistic Performance Index: Ability to track and trace consignments | From 1 to 5 | TRAC |
| Openness: (Exports + Imports)/GDP | Ratio | OPEN |
| Air freight | million ton-km | AF |
| BRI intersection | Binary | BRI |
| Shipping Linear Connectivity Index | From 1 to 100 | LINSHIP |
| Container Port Throughput | TEU | CONTP |
Source(s): Authors' own work
Sharing content requires targeting cookies to be enabled. Please update your cookie preferences to use this feature.