Article-Journal | Dingkang Teng

From Points to Patterns: Global Spatial Accessibility and Equity in Public Electric Vehicle Charging (Under Review)

Mon, 04 May 2026 00:01:00 +0000

Note

This paper is Under Review.

Advancing accessibility and equity of public electric vehicle charging stations in China (Under Review)

Mon, 09 Mar 2026 00:01:00 +0000

Note

This paper is Under Review.

Dynamic Social Disparities in the U.S. Electric Vehicle Charging Infrastructure System

Tue, 03 Mar 2026 00:00:00 +0000

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Highlights

Charger deployment favored wealthier and more populated counties with high MUD shares.
Social equity is dynamic rather than static.
Asians saw improved accessibility, while Black Americans faced widening disparities.
White Americans benefit more from DC over the past decade.
Elderly have greater access to both DC and AC chargers than younger adults.

A global insight into integration of metro and electric vehicle charging stations

Fri, 06 Feb 2026 00:00:00 +0000

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Highlights

A global geodataset of EV charging stations (EVCS) and metro stations is provided.
The U.S. leads in EVCS aggregation near metro stations, yet development is uneven.
Europe shows balanced co-development of parking facilities and EVCS.
China shows strong potential to upgrade park-and-ride to park-charge-ride services.

This study provides one of the first comprehensive, data-driven assessments of the emerging Park-Charge-Ride (PCR) concept across 153 urban areas in the United States, Europe, and China. By analyzing the spatial proximity, density, and clustering patterns of electric vehicle charging stations (EVCS) and parking lots relative to metro stations, we reveal significant regional disparities in the readiness and development of integrated electric mobility hubs:

Substantial regional contrasts: The United States shows strong but uneven aggregation of EVCS near metro stations; Europe achieves a more balanced integration of EVCS and parking facilities; while China, despite its extensive metro networks, exhibits limited EVCS integration near transit nodes.
No significant link to station type: The distribution of EVCS does not significantly align with metro station types (normal, interchange, or terminal), indicating a missed opportunity for targeted infrastructure planning.
Divergence between PCR and P&R development: The U.S. shows stronger development of PCR relative to traditional Park-and-Ride (P&R), whereas China has strong P&R presence but significant potential to upgrade to PCR. Europe maintains parity between the two.

The research underscores that integrating EV charging with transit systems is highly context-dependent and should align strategically with local urban development goals. It provides evidence-based insights to help policymakers, transport planners, and urban developers optimize charging infrastructure placement, enhance multimodal connectivity, and support the global shift toward sustainable electric mobility.

国有农用地使用权评估方法研究 (Translation: Study on the evaluation method of the use rights of state-owned agricultural land)

Mon, 01 Feb 2021 00:00:00 +0000

Abstract (Translation)

This paper focuses on the valuation methods for the use rights of state-owned agricultural land. By analyzing the ownership system and implications of state-owned agricultural land, it can be concluded that the use rights of state-owned agricultural land are not strictly statutory property rights. However, it is clear that the holder of the use rights of state-owned agricultural land is the registrant after legal registration of the land. Finally, the paper conducts an empirical evaluation using the example of a state-owned farm in Wuhan, demonstrating that the cost approach and the income capitalization method can most accurately reflect the price of the use rights of state-owned agricultural land. Additionally, whether comprehensive and accurate foundational data is available is a crucial guarantee for the precision of the valuation conclusion.