“…In some other cases, states create incentives for their labor abroad to return, such as New Zealand’s “brain drain” policies (Larner 2007). The same apparent contradictions appear at the political level: some states police and even kill their expatriates abroad (Libya, Russia), others use them as “lobbies” and instruments of foreign policy (from Israel to Mexico or Macedonia) (Shain 1989, 1999). In some cases, the population abroad is considered to be a shameful condition (such as Mexico’s “pochos”), in others a resource (Fitzgerald 2006).…”