Got a Stingy Friend? Spending May Cause Them Pain
Reuters
Are You a Tightwad or a Spendthrift?
Knowledge@Wharton
Cheapskates
On Point (NPR)
Making of a Miser: Nature vs. Nurture
Wall Street Journal
Burger Binges at Red Robin Fuel Hospitality Hiring Spree
Bloomberg
Expense-Account Tightwads Take the Road Less Expensive
Wall Street Journal