MÜLLER, WALTER; BLIEN, UWE; WIRTH, HEIKE - In: Sociological Methods & Research 24 (1995) 2, pp. 131-157
In the social sciences and in other fields where data from individual respondents are collected, it is an important concern that information remains confidential and that the identity of individual data providers is not disclosed. For several realistic scenarios, the present article examines the...