INTERVIEWER: PLEASE READ THE FOLLOWING TO THE RESPONDENT BEFORE PROCEEDING:
I would now like to ask you questions related to protection of innovation.
Literal question
Has this establishment ever been granted a patent?
Categories
Value
Category
-9
Don't know (SPONTANEOUS)
1
Yes
2
No
Sysmiss
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.