Questions like, "Is my suit OK?", or "Is my job performance satisfactory?", are impossible to think about in the absence of a suitable frame of reference. For an interview suit to serve its purpose, it must make you look good relative to other candidates for the job you want. For your job performance to be satisfactory, it must compare favorably with the performance of others who want the same promotion you do. As Charles Darwin saw clearly, much of life is graded on the curve, and conventional economic models completely ignore that fact.
Robert H. FrankOne reason that might motivate a worker to accept a riskier job at higher pay, for example, would be that doing so would enable him to bid more effectively for a house in a better school district. But if other workers did likewise, none would achieve the goal they were striving for.
Robert H. FrankThe private sector is first of all much larger than the public sector. The waste we see in that sector does not result from the fact that people spend their money carelessly. Mostly, it occurs because what one family must spend to achieve its goals often depends heavily on what other families spend.
Robert H. FrankThe most common mistake we make as teachers is attempting to tell our students too much.
Robert H. FrankThe primary source of waste in government is that legislators are often under heavy pressure to vote for projects that will benefit their campaign contributors, even when those projects fail a simple cost-benefit test. But with the Supreme Court showing little interest in permitting tighter rules on campaign contributions in recent years, there is little reason to be optimistic that we'll start curbing this kind of waste any time soon.
Robert H. FrankFor the three decades after WWII, incomes grew at about 3 percent a year for people up and down the income ladder, but since then most income growth has occurred among the top quintile. And among that group, most of the income growth has occurred among the top 5 percent. The pattern repeats itself all the way up. Most of the growth among the top 5 percent has been among the top 1 percent, and most of the growth among that group has been among the top one-tenth of one percent.
Robert H. Frank