UniData provides two kind of data access:
- open data
(all users can use the data - an expense allowance could be required)
- restricted data
(the data use is limited - see below)
Data are based on an experimental study carried out with the aim of analysing the role of the structure of communication in a coordination game.
The computerized experiment has involved 210 subjects, distributed over 12 experimental sessions, and is structured in four treatments. In each treatment, the subjects played eight rounds of the coalitional prisoner’s dilemma, and each treatment implemented one of four symmetric communication structures (no communication, public communication, private communication or both). For each round, the players have stated their prior beliefs related to the expectations of other two opponent’s choise (first order beliefs), have communicated for four stages, have choosen their action, have stated their posterior beliefs related to the opponent’s beliefs (second order beliefs), and have received feedback on the game and on the belief tasks (see the Methodological Notes for more details about the experimental instructions).
The dataset is organised in 10.608 observations: one observation for each message sent by each subject in each communication stage in the treatments with communication, and one observation per round in the treatment without communication. Summing up, the dataset contains 8 observations per 54 subjects in the treatment without communication, 32 observations per 48 subjects in the treatment with public communication, 64 observations per 54 subjects in the treatment with private communication, 96 observations per 54 subjects in the treatment with both communication (public and private).
Data are available for free (registration required). After logging in, please click on the green button in the box at the right.
Geographical Cover:Germany: Berlin
Geographical Unit: not applicable
Analysis Unit: individual, event/process
Universe: No reference universe
Sample Procedure: 210 individuals. No sampling data
Weight: No weight used
Collection Mode: experiment
Collection Size: UniData supplies: 1 dataset in STATA format; 1 methodological notes file in PDF format (eng); 1 codebook file in PDF format (eng); 1 file in PDF format with the screenshots of the experimental software (eng) (4 file)
|Codebook (pdf):||Documentation (pdf):|
- Grandjean G., Mantovani M., Mauleon A., Vannetelbosch V. (2017). Communication structure and coalition-proofness – Experimental evidence. European Economic Review, 94, 90-102. doi: 10.1016/j.euroecorev.2017.02.007
Mantovani, Marco. (2013) Communication structure and coalition-proofness. Mantovani, Marco [Producer]. UniData - Bicocca Data Archive, Milan. Study Number SN181. Data file version 1.0 doi:10.20366/unimib/unidata/SN181-1.0
The user is obliged to quote all data and documents disseminated by UniData and used in the own publications, using the information previously showed. The user is also obliged to send UniData the bibliographic citations related to the publications where the requested data and documents are used.
Neither the depositor nor UniData bear any responsibility for the analysis or interpretation of the data produced by the user.