I need to use the Outgoing Rotation Group data in order to analyze union membership.
I am doing online analysis (SDA).
From another question I found that it is necessary to use the following filters to extract the ORG data:
Is this correct, and is it the only way to identify persons in the ORG?
Is the data base any different for the onlline analysis than if I were to do a data extract for, say, 2017?
Does the 2017 data base I access using the online analysis contain all the months for that year?
Also what is the difference in the data base available in IPUMS and using the Merged Outgoing Rotation Group data extracted by NBER?
Put another way: What does NBER MORG give me that I can’t get from IPUMS-CPS?
Does it give me more ORG data? Does it give me more variables?