Through the analysis of ECM model, it finds that short-term fluctuation of construction cost is sensitive to itself, the gross regional product, registered unemployment rate in cities and towns and general retail price index of commodities which is also the only having a negative correlation.

  • 通过ECM模型可以发现建筑工程造价的短期波动对自身、地区生产总值、商品零售价格总指数、城镇登记失业率较为敏感,其中仅商品零售价格总指数是负相关。

  • 互联网摘选 2026-05-07 13:02:10

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