id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cord-355935-psnqrdo2	Paez, Antonio	A Spatio‐Temporal Analysis of the Environmental Correlates of COVID‐19 Incidence in Spain	2020-06-08		.txt	text/plain	8999	356	47	The classical SUR model without spatial effects (from here, SUR-SIM) is a stack of equations as follows: where y t = (y 1t , … , y Nt ) is a N × 1 vector, and in our case y st is the incidence ratio in the province s (s = 1, …, N) the day t (t = 1, …, T); X t is a N × When the null hypothesis is rejected, several alternative specifications have been proposed to include spatial effects (Anselin 1988) .	cache/cord-355935-psnqrdo2.txt	txt/cord-355935-psnqrdo2.txt
