Are the serves of the world’s best tennis pros consistent with the theoretical predictions of Nash equilibrium in mixed strategies? We analyze their serve direction choices (to the receiver’s left, right or body) with data from an online database called the Match Charting Project. Using a...

This paper studies the evolution of trade freeness and of the agglomeration of production, and their relationship at the sectoral level in a selected group of EU countries. Our main objectives are the search for stylized facts about their relationship and to check how our findings relate to the...