Results 61 to 70 of about 161,421 (174)

Sex hormones and choice under risk [PDF]

open access: yes, 2014
We study the correlation of choice under risk in Holt-Laury lotteries for gains and losses with gender, the use of hormonal contraceptives, menstrual cycle information, salivary testosterone, estradiol, progesterone, and cortisol as well as the digit ...
Schipper, Burkhard C.
core  

On the Origin of the Family [PDF]

open access: yes, 2009
This paper presents an overlapping generations model to explain why humans live in families rather than in other pair groupings. Since most non-human species are not familial, something special must be behind the family.
Christian Ghiglino   +5 more
core   +2 more sources

Fish behavior and its use in the capture and culture of fishes [PDF]

open access: yes
Fishery management, Behaviour, Food fish, Fish culture ...
Bardach, J.E.   +3 more
core  

On the origin of the family [PDF]

open access: yes, 2013
We present a game theoretic model to explain why people form life long monogamous families. Three components are essential in our framework, paternal investment, fatherhood uncertainty, and, perhaps the most distinctive feature of all, the overlap of ...
Aloysius Siow   +6 more
core   +2 more sources

Cómo afecta el ciclo menstrual de la mujer en su toma de decisiones financieras: el efecto moderador del enfoque regulador [PDF]

open access: yes, 2017
Estudios recientes indican que las mujeres consumidoras modifican sus preferencias y comportamientos a lo largo de su ciclo menstrual. La teoría evolutiva sugiere que a través del proceso de selección natural las mujeres han interiorizado un conjunto de ...
Gracia, María Carmen   +2 more
core  

Variation in inbreeding depression within and among Caenorhabditis species. [PDF]

open access: yesG3 (Bethesda)
Rockman MV   +7 more
europepmc   +1 more source

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