Time-varying interlinkages between digitalization, globalization, and carbon emission in Vietnam

Pham Hong Chuong, To Trung Thanh and Le Thanh Ha ()
Additional contact information
Pham Hong Chuong: National Economics University
To Trung Thanh: National Economics University
Le Thanh Ha: National Economics University

Palgrave Communications, 2025, vol. 12, issue 1, 1-16

Abstract: Abstract Increasing economic integration in the globalization era has facilitated digitalization around the world. This paper examines the interlinkages between digitalization and internet infrastructure, economic openness, and CO2 emission in Vietnam from 1996 to 2022 using time-varying parameter vector autoregression (TVP-VAR). We use the extended joint interconnectedness approach to study the variation of five variables. Our results indicate that the Internet outbreak significantly determined the system-wide dynamic connectedness, especially between 1999 and 2006. Meanwhile, trade openness continuously serves as the net shock receiver of the system, but it fluctuated significantly before 2006. The role of mobile cellular subscription, FDI, and CO2 is interchangeable between shock transmitter and shock receiver, depending on considered periods. Pairwise directional connectedness zooms into how one variable transmits to or receives shocks from the other. Internet users extensively transmit shocks to FDI and mobile cellular subscriptions, but they receive shocks from CO2 from 2001 onward.

Date: 2025
References: Add references at CitEc
Citations:

Downloads: (external link)
http://link.springer.com/10.1057/s41599-025-04362-5 Abstract (text/html)
Access to full text is restricted to subscribers.

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:pal:palcom:v:12:y:2025:i:1:d:10.1057_s41599-025-04362-5

Ordering information: This journal article can be ordered from
https://www.nature.com/palcomms/about

DOI: 10.1057/s41599-025-04362-5

Access Statistics for this article

More articles in Palgrave Communications from Palgrave Macmillan
Bibliographic data for series maintained by Sonal Shukla () and Springer Nature Abstracting and Indexing ().