基于江苏市域投入产出增长是否发生空间俱乐部趋同现象,本文首先选取(2002-2013)年间劳均GDP和劳均固定资产投资两个指标,按照大小分为5个层次,发现苏中苏北各市因苏南较强的引领能力获得飞速发展,江苏区域空间趋同格局得到逐步的强化。其次,江苏省市域劳均GDP和劳均投资额差距的σ趋同指数呈现下降趋势,表明江苏省13市劳均GDP和劳均投资额在12年间具有趋同性。最后,从江苏省13市2005年、2009年及2013年劳均GDP和劳均投资额的散点图可以发现,江苏大部分市域的劳均GDP和劳均投资额在12年间均处于比较稳定的状态。 Based on whether the convergence of spatial clubs occurs in the input-output growth in Jiangsu Province, this paper first selects the two indicators of per capital GDP and labor-capital fixed asset investment (2002-2013), and divides them into five levels according to their size. Due to the rapid development of Southern Jiangsu’s leading ability, the regional convergence pattern in Jiangsu has been gradually strengthened. Second, the σ-convergence index of the per-capita GDP per worker and the per-capita investment gap in Jiangsu Province showed a downward trend, indicating that the per-capita GDP per worker and the per capita investment in 13 cities of Jiangsu Province are similar over the past 12 years. Finally, from the scatter plots of per-capita GDP and per-capita investment in 13 cities of Jiangsu Province in 2005, 2009 and 2013, it can be found that per-capita GDP and per-capita investment in most of Jiangsu’s cities are relatively stable over a 12-year period status.