Inequality and visibility of wealth in experimental social networks

Static network structure can stabilize human cooperation

(2014) David G. Rand et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Inequality in the long run

(2014) T. Piketty et al.   SCIENCE

Under high stakes and uncertainty the rich should lend the poor a helping hand

(2013) Maria Abou Chakra et al.   JOURNAL OF THEORETICAL BIOLOGY

Quality versus quantity of social ties in experimental cooperative networks

(2013) Hirokazu Shirado et al.   Nature Communications

Social networks and cooperation in hunter-gatherers

(2012) Coren L. Apicella et al.   NATURE

Heterogeneous networks do not promote cooperation when humans play a Prisoner's Dilemma

(2012) C. Gracia-Lazaro et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Neural basis of egalitarian behavior

(2012) C. T. Dawes et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Dynamic social networks promote cooperation in experiments with humans

(2011) D. G. Rand et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Neural evidence for inequality-averse social preferences

(2010) Elizabeth Tricomi et al.   NATURE

Egalitarianism in young children

(2008) Ernst Fehr et al.   NATURE