I've no problem with an EU army to be honest Pete, especially if we regard the primary purpose of an army is to maintain peace. Incidentally, I thought you might find this interesting regarding the impact of migrants on employment (
source two of the leading figures on migration in the country).
"
When I was business secretary there were up to nine studies that we looked at that took in all the academic evidence. It showed that immigration had very little impact on wages or employment. But this was suppressed by the Home Office under Theresa May, because the results were inconvenient.
Vince Cable, leader of the Liberal Democrats, in a statement on September 6.
There is quite a lot of evidence that if we have too many low-skilled workers coming in, one of the effects is to depress the wages of those at the bottom end of the wage scale.
Damian Green, first secretary of state and minister for the Cabinet Office, speaking on BBC Radio 4’s Today programme on September 7.
The effect of immigration on wages and employment has been the subject of
numerous studies, both
in the UK and
internationally. Research for the UK points to no convincingly large negative effects of immigration on
average wages of
British-born workers. This is largely in line with the
predominant (though not
uncontroversial) finding of studies done in other countries.
Some studies have pointed to the possibility of effects on the
distribution of wages, holding wage growth back at the lower end and pushing wages up at the higher end. However, authors of studies which have suggested this have emphasised that the negative effects are
small. While recent immigrants as a whole have typically been
highly qualified relative to the skill level of the UK labour force, the location of such effects may have to do with the fact that they tend to work initially in
lower paid jobs.
Evidence for harmful effects of immigration on employment is
also slim. Most studies have failed to find
clear evidence of
a link.
One exception,
sometimes cited by advocates of tighter immigration policy, is a 2012 Migration Advisory Committee
report that found some association in particular of non-EU migration with employment of non-immigrants during one period of downturn, though the study itself emphasises that
the evidence is
not very robust.
Overall the Migration Advisory Committee itself
concluded: “Evidence to date suggests little effect on employment and unemployment of UK-born workers, but that wages for the low paid may be lowered as a result of migration, although again this effect is modest.”
Impervious political debate
Despite the weak evidence, harmful labour market effects continue to be emphasised in political debate, for example by Theresa May both when she was
home secretary and now as
prime minister. (The same is true
in the US).
Some may feel it is obvious that the expansion of labour supply that follows from immigration must harm competing workers. But this ignores the many ways in which immigration can also lead to expanded labour demand – through immigrants’ spending on goods produced locally, through the complementary skills they bring into the country, through encouraging changes in the pattern of production or encouraging inflow of capital, and so on. For all of these reasons, it is quite compatible with standard economic theory to find that immigration might have
little or no effect on wages or employment.
Verdict
Vince Cable’s understanding of the preponderance of academic evidence on the labour market effects of immigration is accurate. There is little persuasive evidence that immigration has substantial harmful effects on average UK wages or employment. Damian Green is correct to identify effects on the least well paid as being of greatest concern but evidence suggests these effects are not large.
Review
Jonathan Wadsworth, professor of economics at Royal Holloway, University of London
According to standard economic textbooks, the purported effects of immigration on the existing workforce are undoubtedly negative – like the minimum wage. How so when the academic evidence – as accurately outlined in this fact check – does indeed suggest that, contrary to standard texts, immigration does not have any large significant effect on employment either in aggregate or among groups supposedly most at risk? Nor does immigration appear to depress wages of native-born Britons much. The recently resurrected
study, cited by politicians and the media could not determine whether its findings of a small negative wage effect apply to UK-born people or immigrants or both.
Politicians and the media making disingenuous, selective or, at best, misinformed interpretations of academic studies do not help. There is also a lot of dross out there and sifting through it is not always easy, for anyone, politicians and the media included. Ultimately, continued dialogue and engagement between academia and the outside world can only help understanding and inform policy making."