Time management is very much important in IIT JAM. The eduncle test series for IIT JAM Mathematical Statistics helped me a lot in this portion. I am very thankful to the test series I bought from eduncle.
Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science) 
		 
			 
			 
			 
			 
			 
			 
			 
			 
			 
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Eduncle Best Answer
The order condition for identification – For an equation to be identified the total number of variables excluded from it must be equal to or greater than the number of endogenous variables in the model less one.