id,question,choice1,choice2,choice3,choice4,solution
1,"In a round, with how many players do you interact?",1,2,3,4,1
2,"As a Seller, you must...",choose your product's price and quality simultaneously,choose price first and then quality,choose quality first and then price,none of the other answers,choose quality first and then price
3,"As Seller A, you choose quality...",after Seller B,before Seller B,simultaneously to Seller B,none of the other answers,simultaneously to Seller B
4,"As Seller B, you choose quality...",before Seller A,after Seller A,simultaneously to Seller A,none of the other answers,simultaneously to Seller A
5,"As Seller A, you choose your price...",before Seller B,after Seller B,simultaneously to Seller B,none of the other answers,simultaneously to Seller B
6,A round consists of the following steps...,Seller A makes quality choices; then Seller B makes quality choices; then Seller A and Seller B make their price choice,Seller B makes quality choices; then Seller A makes quality choice; then Seller A and Seller B make their price choice,Seller A and Seller B make their quality choice; then Seller A and Seller B make their price choice,none of the other answers,Seller A and Seller B make their quality choice; then Seller A and Seller B make their price choice
7,"As Seller A, additionally to choosing quality in the quality period, we ask you to...",make a guess for the price you will likely choose in the price period,make a guess for the quality Seller B will choose in the quality period,make a guess for the price Seller B choose in the price period,all of other answers are correct,all of other answers are correct
8,"As Seller B, additionally to choosing quality in the quality period, we ask you to...",make a guess for the price you will choose in the price period,make a guess for the price Seller A will choose in the price period,make a guess for the quality Seller A will choose in the quality period,all of other answers are correct,all of other answers are correct
9,"As Seller A, additionally to choosing price in the price period, we ask you to...",make a guess for the price Seller B will choose in the price period,make a guess for the quality Seller A will choose during next round,make a guess for the quality Seller B will choose during next round,none of the other answers,make a guess for the price Seller B will choose in the price period
10,"As Seller B, additionally to choosing price in the price period, we ask you to...",make a guess for the price Seller A will choose in the price period,make a guess for the quality Seller A will choose during next round,make a guess for the quality Seller B will choose during next round,none of the other answers,make a guess for the price Seller A will choose in the price period
11,Your payoff in each round is determined by...,number of buyers times the price of your product,price of your product minus the cost,number of buyers times price (which defines revenue) of your product minus the cost,none of the other answers are correct,number of buyers times price (which defines revenue) of your product minus the cost
12,"Look at table 1. If Seller A chooses quality 5, Seller B chooses quality 0.8, Seller A chooses price 13, and Seller B chooses price 2, then Seller's A payoff is ______, and Seller B payoff is ______.",0;0,100;-4.35,6.5; 0.2,310.12;16.60,6.5; 0.2