Immigration control-related audits and their resulting sanctions are not solely determined by impartial enforcement of … congressional oversight, i.e., legislative involvement, determines the bureaucratic immigration enforcement process. We examine the … union membership, correlate to bureaucratic decisions made at every stage of immigration enforcement. …

-country correlation between the election success of ERW parties and immigration. Motivated by this evidence, we explore one potentially … important channel through which immigration may drive support for ERW parties: the presence of immigrants in the voters … features of the history of immigration into Austria to identify a causal effect of immigration on ERW voting results. We argue …