Home > Publications . Search All . Browse All . Country . Browse PSC Pubs . PSC Report Series

PSC In The News

RSS Feed icon

COSSA makes 10 suggestions to next Administration for supporting and using social science research

Thompson says US prison population is 'staggeringly high' at about 1.5 million, despite 2% drop for 2015

Levy et al. find Michigan's Medicaid expansion boosted state's economy while increasing number of insured

More News

Highlights

2017 PAA Annual Meeting, April 27-29, Chicago

NIH funding opportunity: Etiology of Health Disparities and Health Advantages among Immigrant Populations (R01 and R21), open Jan 2017

Russell Sage 2017 Summer Institute in Computational Social Science, June 18-July 1. Application deadline Feb 17.

Russell Sage 2-week workshop on social science genomics, June 11-23, 2017, Santa Barbara

More Highlights

Next Brown Bag

Mon, Jan 23, 2017 at noon:
Decline of cash assistance and child well-being, Luke Shaefer

Anisogamy, expenditure of reproductive effort, and the optimality of having two sexes

Publication Abstract

Epelman, M.A., S. Pollock, B. Netter, and Bobbi Low. 2005. "Anisogamy, expenditure of reproductive effort, and the optimality of having two sexes." Operations Research, 53(3): 560-567.

No good formal arguments exist for a central question in biology: Why, in species that have sexual reproduction, are there usually only "males" and "females"? We present a nonlinear optimization model that supports the conclusion that having only two sexes maximizes long-run viability.

DOI:10.1287/opre.1040.0179 (Full Text)

Browse | Search : All Pubs | Next