Stability Test Results for a VAR Model of Urban Energy and Economy

Stability test results for a vector autoregressive model analyzing the dynamic interplay between urban economic expansion and energy usage. The dataset was created by Lei Xie and last updated on May 4, 2026. It is a small 5.5 KB Excel file.

Use Cases

• Testing VAR model stability based on the described heteroskedasticity and differential evolution algorithm improvements.
• Analyzing Granger causality relationships between urbanization, economic growth, energy consumption, and environmental quality.
• Investigating the fluctuating impact of energy consumption on variables like environmental quality and economic growth as described in the study.

Strengths

• Dataset is openly licensed under CC-BY-4.0.
• Specific numeric impacts are described, such as energy consumption's effect on environmental quality fluctuating between 0.2 and 0.4.

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• Description metadata is limited; actual data quality requires manual inspection after download.

Provenance

Source

figshare, author Lei Xie.

Collection Method

Results from a research study integrating heteroskedasticity and differential evolution algorithms to bolster a vector autoregressive model.

Time Range

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Freshness

Last updated 2026-05-04 17:41:28; freshness should be verified.

Geography

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