| Date | Where | What | Comment | Material | |
|---|---|---|---|---|---|
| 24.4. | SE 02 | How to do CVM and experimental auctions. |
Plan experiment with your group. Email before 7. May 12.a.m. |
Questionnairs from last year: CVM english CVM german EA english EA german Random Numbers |
|
| 8.5. | SE 02 |
Agree on procedure and practice. |
Some participants have already organized in
groups of people they want to collect data with. In the discussion in class we agreed on the following: As chocolate typs we use "Milka" "Fairtrade". For the EA we will wrap them such that there is no influence through packaging. But we will tell people that they are bidding for Milka and Fair Traid chocolate. Fair Trade costs 1,99 Euro and Milk 0.85 Euro at Merkur. We decided to draw the numberse from a range of 0,20 to 3.00 Euros. I will generate them as uniformly distributed. Unfortunately we forgot to agree on the bids for CVM. I therefore suggest to use the following figures For Milka First question:0.85 If yes:1.05,1.25,1.45 (change to allow for some variation) If no: 0.65,0.45,0.25 (chanage to allow for some variation) For FairTrade: First Question: 2.00 If yes:2.30,2.60,2.90 (change to allow for some variation) If no:1.70,1.40,1.10 (change to allow for some variation) The socio-ecomic variables we agreed to use are: gender, eat >1 bar chcolate/week, know label "FairTrade", Net-income<1000,personal spending on food/month. We also agreed on some minor changes in the text. Please check the 2nd versions I have uploaded and let me know not after 14. May in case you find any thing you think should be changed. I will bring the material we need for the experiment. |
Adopted Questionnairs:
CVM english 2nd version CVM german 2nd version EA english 2nd version EA german 2nd version Random Numbers |
|
| 15.5. | SE 02 and outdoor | Data collection. | I will enter the data we collected in excel sheets as shown in the next column. |
data entry form for Experimental Aution data entry form for CVM |
|
| 05.6. | Computer Lab | Data analysis and interpretation. |
Data from Experiment in
R format. Download the file and save on your computer. Then open throug double click, and
R
will open (in case it is installed). To analyse the data I have prepared a code. Download it and open it in a text editor convenient to you. If you are more used to excel you can also take a look at the data in excel format data_entry_CVM_v1.xls data_entry_Experimental_Auction_v1.xls |
Impressum:
Ulrich Morawetz
1180 Wien