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 piotr Zwiernik

Professor
Department of Economics and Business
University Pompeu Fabra
Spain

Biography

Dr.  Piotr Zwiernik is affiliated to Department of Economics and Business, University pompeu fabra, where Dr.  Piotr Zwiernik is currently working as Professor. Dr.  Piotr Zwiernik has numerous publications within the specialty and published in reputed national and international peer-reviewed journals. Dr.  Piotr Zwiernik is actively associated with different national and international societies and academies. Dr.  Piotr Zwiernik gain recognition among the honourable subject experts with the contributions made. Dr.  Piotr Zwiernik is been appreciated by several reputed awards and funding support. Dr.  Piotr Zwiernik major research interest is in studies related to macro economics, Financial information and capital market, relevance of value, valuation models of companies. Accounting for cooperatives. Internal management and control.. Dr.  Piotr Zwiernik is affiliated to Department of Economics and Business, University pompeu fabra, where Dr.  Piotr Zwiernik is currently working as Professor. Dr.  Piotr Zwiernik has numerous publications within the specialty and published in reputed national and international peer-reviewed journals. Dr.  Piotr Zwiernik is actively associated with different national and international societies and academies. Dr.  Piotr Zwiernik gain recognition among the honourable subject experts with the contributions made. Dr.  Piotr Zwiernik is been appreciated by several reputed awards and funding support. Dr.  Piotr Zwiernik major research interest is in studies related to macro economics, Financial information and capital market, relevance of value, valuation models of companies. Accounting for cooperatives. Internal management and control..

Research Interest

Multivariate statistics, latent graphical models, algebraic statistics.

Publications

  • Zwiernik, Piotr (with Mateusz Michalek, Bernd Sturmfels and Caroline Uhler) Exponential varieties, Proceedings of the London Mathematical Society (3) 112 (2016), nº 1, 27-56.

  • Zwiernik, Piotr (with Shaun Fallat, Steffen Lauritzen, Kayvan Sadeghi, Caroline Uhler and Nanny Wermuth) Total Positivity in Markov Structures, forthcoming in the Annals of Statistics.

  • Zwiernik, Piotr (with Caroline Uhler and Donald Richards) Maximum likelihood estimation for linear Gaussian covariance models, forthcoming in Journal of the Royal Statistical Society: Series B

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