Indiana’s Thomas R. Marshall, who was America’s vice president 100 years ago, voiced — he plucked it from a Hoosier humorist — one of the few long-remembered utterances to issue from that office: ‘What this country needs is a good 5-cent cigar,’ which would be $1.11 in today’s currency. A century later, what the country needs is a $12 …

  In Asia, Western banks need to understand that small is beautiful. They need to be more nimble and focused, and accept that some things are best left to the locals. They should also focus on what pays: The multinational clients that were once their top customers and the private-equity firms that provide recurring fees are a lot more loyal …

  Is there a way to measure a country’s overall success? Gross domestic product indicates how well the economy is working. Labor-force participation rates and median wages say something about how workers are faring. Newer measures of happiness, pride and other intangibles may fill in some soft details. There is one metric, however, that speaks volumes about how well any …