Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Regis Signor"'
Autor:
Regis Signor, Fernanda Fernandes Marchiori, Alexandre Bacellar Raupp, Rafael Rubin Magro, Alan de Oliveira Lopes
Publikováno v:
Revista de Administração Pública, Vol 56, Iss 1, Pp 176-190 (2022)
Resumo Evitar sobrepreços e preços manifestamente inexequíveis são dois objetivos principais da recém-promulgada Lei nº 14.133, de 1º de abril de 2021. O presente artigo demonstra que, ao tentar alcançar o primeiro objetivo, a nova lei de lic
Externí odkaz:
https://doaj.org/article/b04c56fbcce04fb8b9e48121598f5941
Publikováno v:
PARC: Pesquisa em Arquitetura e Construção, Vol 12, Iss 00 (2021)
The cost estimation of public sector projects in Brazil must observe the prevailing legislative framework to reduce the likelihood of under-and-over pricing of construction works and potential corruption. Therefore, initial estimates for projects mus
Externí odkaz:
https://doaj.org/article/90f25e4e91fb45db811f830679292ed3
Publikováno v:
IEEE Transactions on Engineering Management. 70:464-477
Collusion occurs when companies conspire to remove competition from the process of bidding and collectively agree who will win an auction by engaging in price fixing and bid-rigging. In this article, we modify an existing method based on order statis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::263f462dbcde692561d003e98ba8a095
https://doi.org/10.1109/tem.2021.3049129
https://doi.org/10.1109/tem.2021.3049129
Publikováno v:
IEEE Transactions on Engineering Management. 69:1932-1943
Engineers and other construction professionals need to take the lead to clarify the facts when a possible fraud in public infrastructure procurement is identified. A robust approach for producing scientific evidence to determine the presence of collu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b8802f07852e0b8de68f7db739c6c7d
https://doi.org/10.1109/tem.2020.2994636
https://doi.org/10.1109/tem.2020.2994636
Autor:
João Paulo Maciel de Abreu, Fernanda Fernandes Marchiori, Shahla Felisbino Dias, Regis Signor
Publikováno v:
XIX ENCONTRO NACIONAL DE TECNOLOGIA DO AMBIENTE CONSTRUÍDO.
A paralisação de obras públicas brasileiras causa grandes prejuízos econômicos e sociais à população, e uma de suas principais causas é o abandono da obra por parte da empresa. O objetivo do presente estudo foi verificar as relações entre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::732058cc65c2b346c5ed45e8a1accc93
https://doi.org/10.46421/entac.v19i1.1970
https://doi.org/10.46421/entac.v19i1.1970
Autor:
Alan Oliveira Lopes, Pedro de Sousa Oliveira, Alexandre B. Raupp, Regis Signor, Alexanders Tadeu das Neves Belarmino, João José de Castro Baptista Vallim, Acir Oliveira
Publikováno v:
Revista Brasileira de Ciências Policiais, Vol 11, Iss 3, Pp 113-180 (2020)
Apesar do alto potencial lesivo à sociedade, crimes associados a fraudes em licitações públicas ocorrem no mundo inteiro. No Brasil, a Operação Lava Jato expôs um esquema colusivo em que dezesseis grandes construtoras se uniram para fraudar li
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b07be8c64b08bca65ff2e36d7498c288
https://periodicos.pf.gov.br/index.php/RBCP/article/view/664
https://periodicos.pf.gov.br/index.php/RBCP/article/view/664
Autor:
Regis Signor, Peter E.D. Love, Manuel J. García Rodríguez, Pablo Ballesteros-Pérez, Vicente Rodríguez-Montequín
Publikováno v:
Scopus
RUO. Repositorio Institucional de la Universidad de Oviedo
Universidad de las Islas Baleares
RUO. Repositorio Institucional de la Universidad de Oviedo
Universidad de las Islas Baleares
[EN] Collusion is an illegal practice by which some competing companies secretly agree on the prices (bids) they will submit to a future auction. Worldwide, collusion is a pervasive phenomenon in public sector procurement. It undermines the benefits
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e179813a25b38941e1de7972ef5bf9d
http://hdl.handle.net/10651/62311
http://hdl.handle.net/10651/62311
Autor:
Regis Signor, Peter E.D. Love, João José de Castro Baptista Vallim, Alexandre B. Raupp, Oluwole Alfred Olatunji
Publikováno v:
Journal of Antitrust Enforcement. 7:177-202
In this article, we present findings from the Brazilian Federal Police’s ongoing investigation referred to as ‘Operation Car Wash’, which led to an accusation of collusive bidding being presented to a cartel that comprised 16 construction contr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f203a341861a522fa3ba7ec1142650f4
https://doi.org/10.1093/jaenfo/jnz009
https://doi.org/10.1093/jaenfo/jnz009
Publikováno v:
Journal of Construction Engineering and Management. 146
Research examining underpricing in social infrastructure projects has been limited (e.g., schools), yet this is a reality that confronts many governments worldwide. The upshot of underprici...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5a4b64305516a13b04a95aa0af1d878
https://doi.org/10.1061/(asce)co.1943-7862.0001926
https://doi.org/10.1061/(asce)co.1943-7862.0001926
Publikováno v:
Journal of Infrastructure Systems. 26
Worldwide, numerous economies have been subjected to the unnecessary economic and social impacts that materialize from the collusion that has taken place when public infrastructure has been...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3fad1f4f7d338385430b2a9507c7d85
https://doi.org/10.1061/(asce)is.1943-555x.0000543
https://doi.org/10.1061/(asce)is.1943-555x.0000543