National income accounting is not particularly easy or interesting. But those who try to use GDP should know what they’re talking about. Mr. Davidow has sadly failed this test. Continue Reading →
The more subtle issue is a complete misunderstanding of what GDP measures. Most principles of economics texts get this pretty much: gross domestic product is the market value of all goods and services produced in a country during a calendar year. Read that again and see if you can find the words “spending” or “transactions.” You can’t because GDP measures neither of those. GDP measures production, not spending. Continue Reading →