Honesty in signalling games is maintained by trade-offs rather than costs
… has long been the Handicap Principle, which predicts that … that reportedly validated the
Handicap Principle (eg [1, 2]), … , and therefore, the Handicap Principle and other costly signalling …
Handicap Principle (eg [1, 2]), … , and therefore, the Handicap Principle and other costly signalling …
Assertions, handicaps, and social norms
PJ Graham - Episteme, 2020 - cambridge.org
… ; the mechanics of the handicap principle; the role of … signaler pays designed to ensure
the honesty (the accuracy) … In general, animal signals are evolved signal-response pairs …
the honesty (the accuracy) … In general, animal signals are evolved signal-response pairs …
[PDF][PDF] The evolutionary dynamics of costly signaling
J Hofbauer, C Pawlowitsch - 2019 - bos.u-paris2.fr
… of game dynamics in costly-signaling games has been delayed by a certain conceptual
orientation: the handicap principle … signaling games, notably in discrete versions of these games, …
orientation: the handicap principle … signaling games, notably in discrete versions of these games, …
General solution to biological signalling games: costly signalling and beyond
… misinterpretations of the Handicap Principle and Grafen’s … In discrete models, receivers
can either give away the entire … is valid without SCSA is wrong. That is, the conclusion of the …
can either give away the entire … is valid without SCSA is wrong. That is, the conclusion of the …
Condition-dependent trade-offs maintain honest signalling
… Subsequent game theoretical models, however, highlighted … signalling is honest), derived
by discrete game theoretical models [45]. … of the Handicap Principle with a Darwinian theory of …
by discrete game theoretical models [45]. … of the Handicap Principle with a Darwinian theory of …
Evolutionary game theory of continuous traits from a causal perspective
J Lehtonen, J Otsuka - Philosophical Transactions of the …, 2023 - royalsocietypublishing.org
… In this section, we show how fitness relates to the response … We could then write a valid
equation stating w = u 2 = x 2 for … of even very simple games with discrete strategies can be …
equation stating w = u 2 = x 2 for … of even very simple games with discrete strategies can be …
Honest Signalling Made Simple
… Fortunately, game theory is wellsuited for this sort of strategic … Signals and responses may
be discrete or continuous. … As there is no definite definition of the handicap hypothesis, this …
be discrete or continuous. … As there is no definite definition of the handicap hypothesis, this …
[图书][B] Game theory in biology: concepts and frontiers
JM McNamara, O Leimar - 2020 - books.google.com
… We further assumed that the population has discrete non-overlapping generations (condition
2)… the best response function. For this game p* is the only strategy that is a best response to …
2)… the best response function. For this game p* is the only strategy that is a best response to …
Signalling security: An observational and game theory approach to inter-pedestrian psychology
… This paper takes a game-theoretical approach to the psychology, behaviour, and welfare
of pedestrians, who experience different levels of mutualised anxiety and confidence in …
of pedestrians, who experience different levels of mutualised anxiety and confidence in …
Condition-dependent trade-offs maintain honest signaling: A laboratory experiment
… However, contrary to the Handicap Principle, game … first, and then we check their validity with
more complex methods. In … Looking at the receiver’s responses to these random signals, we …
more complex methods. In … Looking at the receiver’s responses to these random signals, we …