Heterogeneity perspective effect of environmental regulation on enterprise export products switching: Evidence from Chinese firm-level data
- Type
- Expression of concern
- Notice date
- 12/15/2021 0:00
- Journal
- The International Journal of Electrical Engineering & Education
- Publisher
- SAGE Publications
- Notice DOI
- 10.1177/00207209211064046
- Original paper DOI
- 10.1177/0020720920983498