At the height of the US civil rights movement in the mid-1960s, foreign-born persons were less than 1 % of the African-American population (Kent, Popul Bull, 62:4, 2007). Today, 16 % of America’s African diaspora workforce consists of first- or second-generation immigrants and 4 % is Hispanic....

The authors explore unique complete-count data from the 1930 Census in which a respondent's race was assigned by enumerators and "Mexican" was one of the possible responses. Census enumerators frequently and selectively assigned a non-Mexican race - predominantly "white" - to U.S.-born...

The authors explore unique complete-count data from the 1930 Census in which a respondent's race was assigned by enumerators and "Mexican" was one of the possible responses. Census enumerators frequently and selectively assigned a non-Mexican race--predominantly "white"--to U.S.-born individuals...

In the 1990s, Colombia, the Dominican Republic, Ecuador, Costa Rica and Brazil passed dual citizenship laws granting their expatriates the right to naturalize in the receiving country without losing their nationality of origin. I estimate the effects of these new laws on naturalization rates and...