My main research focuses on the intersection between financial markets and public policies or regulatory interventions. This means that I use applied statistics and econometrics to measure the effects of interventions on financial and credit markets. My areas of interest include applied finance, banking, credit markets, time series, forecasting and machine learning.

I have published over 40 articles since 2011 in peer-reviewed journals such as Economic Modelling, Journal of Economic Dynamics and Control, Quantitative Finance, Review of Development Economics, Revista Brasileira de Economia, Brazilian Review of Finance, among others. Below you can find a list of selected recent publications from the last few years. The complete list of publications, as well as other professional and academic activities, can be found on my Curriculum Lattes.

Selected Recent Publications

  1. Revista Brasileira de Economia cover
    2025

    O impacto econômico do fim de um monopólio estatal: o caso do mercado de resseguros no Brasil

    Ayub, Marcelo, Felipe G. Ribeiro, Regis A. Ely and Guilherme Stein

    Revista Brasileira de Economia · 79: 1–24

  2. Quantitative Finance cover
    2024

    Interactions between monetary and macroprudential policies

    Lima, Gustavo L. R., Regis A. Ely and Daniel O. Cajueiro

    Quantitative Finance · 24: 481–498

  3. Journal of Financial Economic Policy cover
    2024

    The effects of macroprudential policies in the Brazilian banking sector

    Moscareli, Lúcio G., Mathias S. Tessmann, Lucas S. Beppler and Regis A. Ely

    Journal of Financial Economic Policy · 17: 1

  4. Journal of Evolutionary Economics cover
    2023

    A logarithmic market scoring rule agent-based model to evaluate prediction markets

    Carvalho, Athos V. C., Douglas Silveira, Regis A. Ely and Daniel O. Cajueiro

    Journal of Evolutionary Economics · 33: 1303–1343

  5. Journal of Economic Dynamics and Control cover
    2022

    The impacts of interest rates on banks' loan portfolio risk-taking

    Adão, Luiz F. S., Douglas Silveira, Regis A. Ely and Daniel O. Cajueiro

    Journal of Economic Dynamics and Control · 144: 104521

  6. Economic Modelling cover
    2021

    The transmission mechanisms of macroprudential policies on bank risk

    Ely, Regis A., Benjamin M. Tabak and Anderson M. Teixeira

    Economic Modelling · 94: 598–630

  7. Review of Development Economics cover
    2019

    Rural credit and the time allocation of agricultural households: the case of Pronaf in Brazil

    Ely, Regis A., Rafael Parfitt, André Carraro and Felipe G. Ribeiro

    Review of Development Economics · 23(4): 1863–1890