Nepotism?
نویسندگان
چکیده
منابع مشابه
Nepotism and the evolution of alarm calls.
Your use of the JSTOR archive indicates your acceptance of JSTOR's Terms and Conditions of Use, available at http://www.jstor.org/page/info/about/policies/terms.jsp. JSTOR's Terms and Conditions of Use provides, in part, that unless you have obtained prior permission, you may not download an entire issue of a journal or multiple copies of articles, and you may use content in the JSTOR archive o...
متن کاملKin-recognition abilities and nepotism as a function of sociality.
Despite widespread interest in kin selection and nepotism, relatively little is known about the perceptual abilities of animals to recognize their relatives. Here I show that a highly nepotistic species, Belding's ground squirrels (Spermophilus beldingi), produces odours from at least two sources that correlate with relatedness ('kin labels'), and that ground squirrels can use these odours to m...
متن کاملMarriage Networks, Nepotism and Labor Market Outcomes in China∗
This paper considers the potential role of marriage in improving labor market outcomes through the expansion of an individuals’ networks. I focus on the impact of a father-in-law on a young man’s career using panel data from China. Particular features of the Chinese context allows for an identification strategy that isolates the network effects related to a man’s father-in-law by comparing the ...
متن کاملThe Mathematics of Nepotism : A Review of Foundations of Social
The theory of natural selection suggests that animals will do their best to maximize their number of oospring. So why do some young Florida scrub jays stay at the nest and help their parents to raise next year's brood, instead of striking out on their own? Why do most ants, bees and termites remain childless, working tirelessly for the good of their colony? Ever since the landmark work of Hamil...
متن کاملNepotism absent in insect societies - or is it?
Inclusive fitness theory, put forward by English biologist William Hamilton in 1964, is considered by many as the most important addition to the theory of natural selection since Darwin. One prediction of the theory is that animals should often show a tendency to nepotistically favour close relatives. Goodisman et al. (2007) test this theory for the first time using molecular methods in a vespi...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nature
سال: 1882
ISSN: 0028-0836,1476-4687
DOI: 10.1038/025266c0