Replication Materials
Gummer, Bach, Daikeler, Eckman. "The relationship between response propensities and data quality in grid questions". Survey Research Methods.

1. Data used in our study are available at GESIS -- Leibniz Institute for the Social Sciences
GESIS Panel Team (2018). GESIS panel - Standard Edition. GESIS Data Archive, Cologne. ZA5665 Data File Version 24.0.0 (2018), doi:10.4232/1.13001.

2. "data_prep.do" documents our data preparation for the response propensity estimation

3. "RP_estimation.r" documents our response propensity estimation

4. "pscores.dta" are the estimated response propensities we use in our analyses.

5. "analyses_replication.do" is used to replicated the analyses we present.

For replication:
- change paths in code to your working directory
- create two folders in our working directory: "Data", "Results"
- copy data to "Data" and use code provided by GESIS Panel Team (2018) to create cumulative data set ZA5665_v24.dta
- copy "pscores.dta" to "Data"
- run (5)