Published Papers

Ramalho, E.A., Ramalho, J.J.S. and Murteira, J.M.R. (2008), "Alternative estimating and testing empirical strategies for fractional regression models", Journal of Economic Surveys, forthcoming.

Ramalho, E.A. (2007), "Binary models with misclassification in the variable of interest and nonignorable nonresponse", Economics Letters, 96(1), 70-76.

Ramalho, E.A. and Ramalho, J.J.S. (2007), "On the weighted maximum likelihood estimator for endogenous stratified samples when the population strata probabilities are unknown", Applied Economics Letters, 14(3), 171-174.

Ramalho, E.A. and Ramalho, J.J.S. (2006), "Bias-corrected moment-based estimators for parametric models under endogenous stratified sampling", Econometric Reviews, 25(4), 475-496.

Ramalho, E.A. and Ramalho, J.J.S. (2006), "Two-step empirical likelihood estimation under stratified sampling when aggregate information is available", Manchester School, 74(5), 577-592.

Ramalho, E.A. (2002), "Regression models for choice-based samples with misclassification in the response variable", Journal of Econometrics, 106(1), pp. 171-201.

Working-Papers

Ramalho, E.A. and Ramalho J.J.S. (2009), "Alternative regression models for explainning DEA efficiency scores".

Ramalho, E.A. (2009), "Covariate measurement error: bias correction under response-based sampling".

Ramalho, E.A. and Ramalho J.J.S. (2008), "Is neglected heterogeneity really an issue in binary and fractional models? A simulation exercice for logit, probit and loglog models".

Caleiro, A. and Ramalho, E.A. (2007), "Consumer confidence in Portugal. What does it really matter?".

Ramalho, E.A. and Smith, R.J. (2003), "Discrete choice nonresponse", CeMMAP Working Paper CWP07/03.

Presentations at seminars and conferences

Second Annual Meeting of the Portuguese Economic Journal, Évora, Portugal (2008); ASSET Annual Meeting 2006, Lisboa, Portugal; 61th European Meeting of the Econometric Society, Vienna, Austria (2006); 50th Years of Econometrics, Econometric Institute, Rotterdam, The Netherlands (2006); XIII Congresso Anual da Sociedade Portuguesa de Estatística, Ericeira, Portugal (2005); 59th European Meeting of the Econometric Society, Madrid, Spain (2004); 7ª Conferência do CEMAPRE - Matemática Aplicada à Economia e à Gestão, Lisboa, Portugal (2003); Winter European Meeting of the Econometric Society, Budapest, Hungary (2002); 57th European Meeting of the Econometric Society, Venice, Italy (2002); 56th European Meeting of the Econometric Society, Lausanne, Switzerland (2001); York's Annual One-Day Meeting in Econometrics, York, United Kingdom (2001); 8th World Congress of the Econometric Society, Seattle, E.U.A. (2000); V Congresso Anual da Sociedade Portuguesa de Estatística, Curia, Portugal (1997); 5ª Conferência do CEMAPRE - Matemática Aplicada à Economia e à Gestão, Lisboa, Portugal (1997)