... 2025 12 12 2025 14 12 2025 © Emerald Publishing Limited 2026 Emerald Publishing Limited Licensed re-use rights only Digital economy Green total factor productivity Industrial agglomeration Threshold effect Spatial spillover Q55 O14 O33 R11 Fundamental...

...Daojin Cheng; Lingzhi Wang Purpose This paper investigates how digital finance (DF) influences high-quality development (HQD) in China. It aims to systematically assess the direct effects, non-linear threshold effects and transmission mechanisms. Design/methodology/approach The study uses...

... Health Income Wage rate Labor effort Treatment strategy Threshold effect Panel data C33 I00 I30 Epidemiologists widely agree that socioeconomic status is a fundamental determinant of health, with policymakers, advisers, and international organizations recognizing income as a crucial...

... intensity to certification rates) hinder comparability (Zhang and Zhao, 2020). This study employs mixed methods. Quantitative analysis uses official and industry data on agglomeration, innovation, ESE and green logistics, with regression models to examine relationships and threshold effects...

... to model the internet–shadow economy nexus. Design/methodology/approach A dynamic panel threshold regression model is used to test the threshold effect of Internet usage on shadow economy, for 55 countries, from 2001 to 2020. The first-differenced generalized method of moments estimation is employed...

... monthly data from 1980:1 to 2008:12, the econometric evidence shows that there are indeed threshold effects of money growth on inflation, but no threshold effect of exchange rate depreciation on inflation. Even though the threshold value for exchange rate depreciation is found at 8.4 percent...