“…To assess party affiliation, we employ two indicators: first, if the candidate is affiliated with the party that won in the concurrent presidential election; second, if the candidate is affiliated with the party that has most strongly advocated for the right to vote for Ecuadorians living abroad (see Supplementary File, Table A3). While the former measure relates to coattail effects, especially pertinent in current hyper-presidential systems with closed electoral lists like Ecuador (Abad et al, 2022;Basabe-Serrano, 2018;Castellanos Santamaría et al, 2021), the latter is associated with migration studies literature that points to an advantage for parties that lead the emigrant enfranchisement process (e.g., Turcu & Urbatsch, 2020).…”