Algan and Cahuc in "Inherited Trust and Growth" (AER, 2010) argue that "inherited trust" is a key factor in explaining growth rates across countries. They derive a measure of inherited trust by linking respondents’ "home countries" in the United States General Social Survey (1972-2004)...

We exploit a voting reform in France to estimate the causal effect of exit poll information on turnout and bandwagon voting. Before the change in legislation, individuals in some French overseas territories voted after the election result had already been made public via exit poll information...