First, remittances are likely to decrease V a r(c2) if the expected consumption is lower in the origin country than in the host country (E(c o |D w ≤D R )<E(c h |D w >D R )).
Second, remittances are likely to decrease V a r(c2) if, at the margin where the migrant is indifferent between staying and returning (i.e. for D w =D R ), the variance of wages in the origin country is lower than the variance of wages in the host country.
In this model, remittances are not expected to decrease over time as in the altruistic model because a share of these funds may be used to finance migration costs for future generations.
In contrast, regarding use of engineer and awareness of building code for safe construction, the likelihood of the remittance contributing to better quality and strong house using engineer and awareness of building code for safe construction tends to decrease.
This proposition states that low levels of remittances may decrease aggregate risk, as in this case θ ~ h is low and is likely to be smaller than θ h.
And with today's restrictionists turning our "nation's de facto immigration policy" into making "life untenable for illegal immigrants," we are faced with a new problem: a decrease in immigrant's remittances to their loved ones that will lead to more economic displacement in our hemisphere.
This second case, which corresponds to expected utility, puts forward the "precautionary motive" for remittances: depending on the distribution of wage risks across locations, remittances may decrease the variance of future consumption.
It should be noted that remittances can decrease as time goes on, but not in the first years of migration since they can continue to grow (Lucas and Stark 1985).
If the individual sent remittances to Mexico while in the USA, the probability of return decreases by 9%.
Third, as has been shown, after controlling for income and all other variables nurses remittances do not decrease with duration of absence, unlike other groups whose remittances decline markedly as their length of absence increases.
India, for instance, subjects remittances to Bangladesh to stringent tests.
