Data and Code for: An index of competitiveness and cooperativeness for normal-form games

<b>Abstract of paper</b>: We develop an index of competitiveness and cooperativeness which<br>is based on the primitives of a normal-form game, i.e., players, strategies and payoffs. The index relies on the unique decomposition of a given game into a zero-sum game and a common-interest game. The index decreases in the distance to its zero-sum part and it increases in the distance to its common-interest part. The comparative statics of<br> our index coincide with economic intuition. The index also supports experimental findings in well-known classes of games in the sense that more cooperative and less competitive behavior correlates with lower values of the index.<br><br>The contents provides the data and code to replicate tables 1, 2 and 3 in the paper and the correlation table in the online appendix.<br>