@article {Portela2015,
	title = {Exchange rates, employment and labour market rigidity},
	journal = {The World Economy},
	volume = {40},
	year = {2015},
	pages = {993-1011},
	author = {F. Alexandre and P. Ba{\c c}{\~a}o and J. Cerejeira and Miguel Portela}
}
@article {Portela2011,
	title = {Employment and exchange rates: The role of openness and technology},
	journal = {Open Economies Review},
	volume = {22},
	number = {5},
	year = {2011},
	pages = {969-984},
	author = {F. Alexandre and P. Ba{\c c}{\~a}o and J. Cerejeira and Miguel Portela}
}
@article {Portela2009,
	title = {Admission conditions and graduates{\textquoteright} employability},
	journal = {Studies in Higher Education},
	volume = {34},
	number = {7},
	year = {2009},
	pages = {795-805},
	author = {F. Alexandre and Miguel Portela and C. S{\'a}}
}
