Search Results - "da Costa, Newton C.A."

Hedging against embarrassment by Goulart, Marco, da Costa, Newton C.A., Andrade, Eduardo B., Santos, André A.P.

“…•Sixty-three students participated in a one-hour experiment.•Subjects were significantly more likely to realize gains than losses.•Expected disclosure…”
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BEHAVIORAL FINANCE: ADVANCES IN THE LAST DECADE by Mendes-Da-Silva, Wesley, Da Costa, Newton C.A., Jr, Barros, Lucas Ayres, Armada, Manuel Rocha, Norvilitis, Jill M

“…Presentation of papers from the Behavioral Finance Forum…”
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Herd Behavior in Latin American Stock Markets by de Almeida, Rafael Porto, Costa, Hudson Chaves, da Costa, Newton C. A.

“…This article investigates the presence of herd behavior in Latin American stock markets using the methodologies proposed by Christie and Huang ( 1995 ) and…”
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Investor sentiment and the risk–return tradeoff in the Brazilian market by Piccoli, Pedro, Costa, Newton C. A., Silva, Wesley Vieira, Cruz, June A. W.

“…This study examines the influence of investor sentiment on the risk–return relationship in the Brazilian stock market from 2002 to 2015. Using the Consumer…”
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A formal framework for the study of the notion of undefined particle number in quantum mechanics by da Costa, Newton C. A., Holik, Federico

“…It is usually stated that quantum mechanics presents problems with the identity of particles, the most radical position—supported by E. Schrödinger—asserting…”
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Risk Aversion, the Disposition Effect, and Group Decision Making: An Experimental Analysis by Prates, Wlademir R., da Costa, Newton C.A., Dorow, Anderson

“…This article reports a laboratory experiment comparing the behavior of individuals and groups in terms of their susceptibility to the disposition effect. A…”
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Physics, inconsistency, and quasi-truth by da Costa, Newton C. A., Krause, Décio

“…In this work, the first of a series, we study the nature of informal inconsistency in physics, focusing mainly on the foundations of quantum theory, and…”
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Earnings manipulations by real activities management and investors’ perceptions by Cupertino, César Medeiros, Martinez, Antonio Lopo, da Costa, Newton C.A.

“…The focus of this paper is to identify the practice and the investor's perception regarding real activities management in Brazil. The study explores hypotheses…”
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The American genera of Asilidae (Diptera): keys for identification with an atlas of female Spermathecae and other morphological details. VIII. subfamily Laphystiinae G. H. Hardy, with descriptions of five new genera and species and a catalogue of the neotropical species by Jorge N. Artigas, Nelson Papavero, Newton C.A. da Costa

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Sobre a lógica deôntica não-clássica by Puga, Leila Z., Costa, Newton C.A. Da

“…Our starting point, in this basically expository paper, is the study of a classical system of deontic propositional logic, classical in the sense that it…”
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Quasi-Truth, Paraconsistency, and the Foundations of Science by Bueno, Otávio, Costa, Newton C. A. da

“…In order to develop an account of scientific rationality, two problems need to be addressed: (i) how to make sense of episodes of theory change in science…”
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Custos afundados: a decisão em grupo faz diferença? by Campara, Jéssica Pulino, Lima, Marcus Vinicius Andrade de, Paraboni, Ana Luiza, Costa Jr., Newton C.A. da

“…Purpose – Investigate whether joint decision-making is distinct from individual decision-making in the case of biased sunk costs. Design/methodology/approach –…”
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Logical and Philosophical Remarks on Quasi-Set Theory by Da Costa, Newton C. A., Krause, Décio

“…Quasi-set theory is a theory for dealing with collections of indistinguishable objects. In this paper we discuss some logical and philosophical questions…”
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The Influence of Fund Size and Investment Expenses on the Performance of Pension Funds in Brazil by de Resende Baima, Francisco, da Costa, Newton C.A.

“…This work investigates the relationship between investment expenses and pension fund size with investment performance, and whether or not past performance…”
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Paraconsistência em informática e inteligência artificial by Costa, Newton C.A. da, Abe, Jair Minoro

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The Logic of Pragmatic Truth by da Costa, Newton C. A., Bueno, Otávio, French, Steven

“…The mathematical concept of pragmatic truth, first introduced in Mikenberg, da Costa and Chuaqui (1986), has received in the last few years several…”
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The Incompleteness of Theories of Games by Tsuji, Marcelo, Da Costa, Newton C. A., Doria, Francisco A.

“…We first state a few previously obtained results that lead to general undecidability and incompleteness theorems in axiomatized theories that range from the…”
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Schrödinger Logics by Costa, Newton C. A. da, Krause, Décio

“…Schrödinger logics are logical systems in which the principle of identity is not true in general. The intuitive motivation for these logics is both Erwin…”
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Paraconsistência em informática e inteligência artificial by Newton C.A. da Costa, Jair Minoro Abe

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On Jaśkowski's Discussive Logics by Costa, Newton C. A. da, Doria, Francisco A.

“…We expose the main ideas, concepts and results about Jaśkowski's discussive logic, and apply that logic to the concept of pragmatic truth and to the Dalla…”
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