Based on recent updated statistical data that has become available since the People’s Republic of China (PRC) implemented its first national economic census in 2004, this paper studies the trend of regional disparity both among and within the provinces of the PRC from 1978 to 2005. We find...

This paper examines the effects of county-level urbanization and natural amenities on subjective well-being (SWB) in the U.S. SWB is measured using individual-level data from the Behavioral Risk Factor Surveillance System (BRFSS) which asks respondents to rate their overall life satisfaction....

We conducted large-scale lost letter experiments in Beijing, a megacity with more than 21 million residents, to test if the observed altruistic attribute of the letter recipient would induce more passersby to return the lost letters. The treatment letters were addressed to a nationally renowned...