Ziel der Studie ist es, die regionalwirtschaftliche Bedeutung des Hamburger Flughafens systematisch darzustellen. Im Fokus stehen dabei die wirtschaftlichen Verflechtungen mit der Metropolregion Hamburg. Die Analyse zeigt: Jeder am Flughafen erwirtschaftete Euro steht im Zusammenhang mit bis zu...

This study investigates the effect of electricity consumption on air pollution in Türkiye at the provincial level through spatial analyses. Using SO2 and PM10 measurements as indicators of air pollution, this study incorporates income, population density, and electricity consumption as...

As China advances toward its "Dual Carbon" goals, clarifying the role of the digital economy (DE) in reducing urban carbon emissions is of growing importance. This study uses panel data from 274 Chinese prefecture-level cities (2011-2022) and applies benchmark regression, the Spatial Durbin...

Concerns have been raised regarding the equity and efficiency of Chinese healthcare systems, where improved transportation is expected to be a significant factor. The positive externalities of transport have been confirmed in many domains, but there is a lack of evidence in the field of...

This study aims to analyze the spatial effects triggered by dollar liquidity by constructing a multidimensional spatial matrix that modifies the traditional monetary spatial framework. We utilized a three-level spatial econometric model (Spatial Lag, Durbin, and Generalized Nested Space) to...

Green finance (GF) holds significant potential in fostering high-quality economic development (HED), enhancing societal affluence consistency, and alleviating poverty by promoting sustainable development, innovation, and resilience. This study addresses environmental challenges and the promotion...