Joaquim Ramalho
Joaquim Ramalho é um especialista na análise econométrica de dados microeconómicos. Desenvolveu e aplicou uma variedade de novos modelos e instrumentos microeconométricos na área da Economia e áreas afins. Tem publicado o seu trabalho teórico nas principais revistas de econometria e estatística, incluindo Journal of Econometrics, Oxford Bulletin of Economics and Statistics, Econometric Reviews e Computational Statistics and Data Analysis, e o seu trabalho empírico nas principais revistas de economia, negócios e finanças, como International Journal of Industrial Organization, Energy Economics, Journal of Business Venturing, International Small Business Journal e Quantitative Finance.
Professor of Economics at Iscte – Instituto Universitário de Lisboa. Director of the Department of Economics. Former director of the PhD in Economics. Has extensive teaching experience at the BA, MSc and PhD levels.
Researcher at Business Research Unit (BRU) – Instituto Universitário de Lisboa. Former director of Center for Advanced Studies in Management and Economics (CEFAGE) – Universidade de Évora.
PhD in Economics from the University of Bristol. MSc in Mathematics Applied to Economics and Management from the University of Lisbon.
Author of many scientific papers. Speaker at European Economic Association congresses, European and World Econometric Society meetings, World Statistics congresses, and many other international conferences. Referee for many scientific journals, including Journal of Econometrics, Econometric Theory, Journal of Business and Economic Statistics, Econometrics Journal, Journal of Applied Econometrics, Econometric Reviews, Oxford Bulletin of Economics and Statistics, Computational Statistics and Data Analysis, International Journal of Finance and Economics, and Economics Letters.
Consultant for Portuguese Competition Authority (AdC), Statistics Portugal (INE), Portuguese Foundation for Science and Technology (FCT), and Agency for Assessment and Accreditation of Higher Education Institutions (A3ES).
Select publications
Hou, Z., C.R. Palma, J.J.S. Ramalho (2021), “Does directed technological change favor energy? Firm-level evidence from Portugal”, Energy Economics, 98, article 105248.
Stephan, U., S.M. Tavares, H. Carvalho, J. Ramalho, S. Santos, M. van Veldhoven (2020), “Self-employment and eudaimonic well-being: energized by meaning, enabled by societal legitimacy”, Journal of Business Venturing, 35(6), article 106047.
Ramalho, J.J.S. (2019), “Modeling fractional responses using R”, in H.D. Vinod, C.R. Rao (eds.) Conceptual Econometrics Using R - Handbook of Statistics 41, Elsevier, pp. 245-279.
Ramalho, J.J.S., R. Rita, J.V. Silva (2018), “The impact of family ownership on capital structure of firms: Exploring the role of zero-leverage, size, location and the global financial crisis”, International Small Business Journal, 36(5), 574-604.
Pedro, C.P., J.J.S. Ramalho, J.V. Silva, “The main determinants of banking crises in OECD countries”, Review of World Economics, 154(1), 203-227.
Ramalho, E.A., J.J.S. Ramalho (2017), “Moment-based estimation of nonlinear regression models with boundary outcomes and heterogeneity, with applications to non-negative and fractional responses”, Econometric Reviews, 36(4), 397-420.
Murteira, J.M.R., J.J.S. Ramalho (2016), “Regression analysis of multivariate fractional data”, Econometric Reviews, 35(4), 515-552.
Brito, D., P. Pereira, J.J.S. Ramalho (2013), “Mergers, coordinated effects and efficiency in the Portuguese non-life insurance industry”, International Journal of Industrial Organization, 31(5), 554-568.
Guggenberger, P., J.J.S. Ramalho, R.J. Smith (2012), “GEL statistics under weak identification”, Journal of Econometrics, 170(2), 331-349.
Ramalho, E.A., J.J.S. Ramalho (2012), “Alternative versions of the RESET test for binary response index models: a comparative study”, Oxford Bulletin of Economics and Statistics, 74(1), 107-130.
Ramalho, E.A., J.J.S. Ramalho, J.M.R. Murteira (2011), “Alternative estimating and testing empirical strategies for fractional regression models”, Journal of Economic Surveys, 25(1), 19-68.
Ramalho, E.A., J.J.S. Ramalho (2010), “Is neglected heterogeneity really an issue in binary and fractional regression models? A simulation exercise for logit, probit and loglog models”, Computational Statistics and Data Analysis, 54(4), 987-1001.
Ramalho, E.A., J.J.S. Ramalho, P.D. Henriques (2010), “Fractional regression models for second stage DEA efficiency analyses”, Journal of Productivity Analysis, 34(3), 239-255.
Ramalho, J.J.S., J.V. Silva (2009), “A two-part fractional regression model for the financial leverage decisions of micro, small, medium and large firms”, Quantitative Finance, 9(5), 621-636.
Ramalho, E.A., J.J.S. Ramalho (2006), “Bias-corrected moment-based estimators for parametric models under endogenous stratified sampling”, Econometric Reviews, 25(4), 475-496.
Ramalho, J.J.S. (2006), “Bootstrap bias-adjusted GMM estimators”, Economics Letters, 92(1), 149-155.
Newey, W.K., J.J.S. Ramalho, R.J. Smith (2005), “Asymptotic bias for GMM and GEL estimators with estimated nuisance parameters”, in D.W.K. Andrews J.H. Stock (eds.) Identification and Inference in Econometric Models: Essays in Honor of Thomas J.U. Rothenberg, Cambridge University Press, pp. 245-281.
Ramalho, J.J.S., R.J. Smith (2002), “Generalized empirical likelihood non-nested tests”, Journal of Econometrics, 107(1-2), 99-125.
Online publications
https://ciencia.iscte-iul.pt/authors/joaquim-ramalho/publications