基于脉冲响应模型的京津冀城市群协同发展政策实施效果评估

来源 :2016年中国人文地理学联合学术年会 | 被引量 : 0次 | 上传用户:hwh494
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  京津冀城市群协同发展成为我国新时期的国家战略。深入评估协同发展政策实施效果对于不断完善协同发展政策、推动京津冀协同发展具有现实意义。本文以京津冀城市群作为研究对象,通过构建协同政策变量对协同效果变量的脉冲响应函数模型,揭示了协同政策实施效果随时间的演变趋势,弥补了既有研究缺少定量化评估协同政策实施效果的不足。通过分解脉冲响应函数模型的残差,刻画政策变量的残差变化一个单位标准差后,政策变量与效果变量的共同波动对效果变量的影响。实证证明:协同期协同发展政策对协同效果的作用显著大于非协同期。未来,进一步强化协同发展政策对于推动京津冀协同发展尤为重要。
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