Recent scholarship has explored whether marriage encourages individuals to contribute to or withdraw from society. The authors examined how marriage affects volunteering and charitable giving, using longitudinal data from the 2001 to 2009 waves of the Panel Study of Income Dynamics. Newly married men, but not women, were significantly more likely to give money to charity in the first survey wave after marriage and gave larger amounts of money. Newly married women, but not men, were significantly less likely to volunteer after marriage and volunteered fewer hours. Marriage had a stronger effect on religious giving than overall giving among men and had a significant and positive effect on religious giving among women. Marriage had a stronger positive effect on men's giving in the second wave after marriage than after the first.

This study presents a narrative history and quantitative analysis of national campaigns in the United States, and analyzes how successful campaigns provide entertainment, foster empathy, and develop a national peer group with norms and networks that encourage giving. Our historical survey found that charity telethons flourished in the 1960s and 1970s, but changes in tax regulations and competition from other networks and cable television led most of them to discontinue operations in the 1980s and 1990s. In recent years, Internet and text messaging fundraising have become important, but benefit concerts continue to generate a significant percentage of total revenues. In our quantitative analyses, we found that campaigns for natural disasters raised more money than most campaigns for human-made disasters, and domestic campaigns brought more donations than international ones. Media attention, fundraising expenditures, and economic growth all correlated positively with donations, as expected, but fundraising events did not increase media coverage of disasters.