Does being a foreigner shape judicial behaviour? Evidence from the Constitutional Court of Andorra, 1993-2016

Different personal attributes have been considered to account for judicial policy preferences around the world: ideology, age, gender, race, religion, language and professional background. The appointment of foreign judges is a particularly rare characteristic since most countries do not entertain such a possibility. We use the specific case of the Constitutional Court of Andorra to test the extent to which foreign-appointed judges make a difference, and particularly whether they are more or less inclined to favour local petitioners. An empirical analysis of the entire population of abstract review cases in the period 1993-2016 does not indicate a strong statistical effect.