Temporal and Spatial Evolution of Public–Private Partnership (PPP) Project Risks in China: 2003–2019

Table 4

Judgment basis of Moran’s I remarkable situation.

Z (standard deviation)	p-Value	Confidence level (%)
<−1.65 or > +1.65	<0.10	90
<−1.95 or > +1.95	<0.05	95
<−2.58 or > +2.58	<0.01	99