Table 3 Global Moran’s I values of the per capita GDP of urban agglomerations in western China.

From: The more centralized the spatial structure is, the greater the economic growth? Evidence from urban agglomerations in western China

Year

2003

2004

2005

2006

2007

2008

Moran’s I value

0.378***

0.345***

0.450***

0.453***

0.371***

0.312***

(3.058)

(2.851)

(3.542)

(3.985)

(3.517)

(3.401)

Year

2009

2010

2011

2012

2013

2014

Moran’s I value

0.287***

0.235***

0.203**

0.207**

0.091**

0.160**

(3.201)

(2.669)

(2.291)

(2.097)

(2.124)

(1.845)

Year

2015

2016

2017

2018

2019

2020

Moran’s I value

0.116**

0.140**

0.238**

0.348***

0.360***

0.367***

(1.324)

(1.684)

(2.384)

(3.041)

(3.337)

(3.572)

  1. For the estimated coefficients, the z-values are in parentheses. ***, **, and * indicate significance at the 1%, 5%, and 10% levels, respectively.