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The Impact of 1970s Repatriates from Africa on the Portuguese Labor Market
Carrington, William J., (1996)
On the robustness of nonlinearity tests to moment condition failure
Lima, Pedro J. F. de, (1997)
Modeling Financial Volatility: Extreme Observations, Nonlinearities and Nonstationarities
Lima, Pedro J. F. de, (2000)