Taxes, Depression, and Our Current Troubles

Tariffs, rising state and federal taxes, and currency devaluation ruined the 1930s, and they could do the same today.

(By ARTHUR B. LAFFER, The Wall Street Journal) - The 1930s has become the sole object lesson for today's monetary policy. Over the past 12 months, the Federal Reserve has increased the monetary base (bank reserves plus currency in circulation) by well over 100%. While currency in circulation has grown slightly, there's been an impressive 17-fold increase in bank reserves. The federal-funds target rate now stands at an all-time low range of zero to 25 basis points, with the 91-day Treasury bill yield equally low. All this has been done to avoid a liquidity crisis and a repeat of the mistakes that led to the Great Depression.

Even with this huge increase in the monetary base, Fed Chairman Ben Bernanke has reiterated his goal not to repeat the mistakes made back in the 1930s by tightening credit too soon, which he says would send the economy back into recession. The strong correlation between soaring unemployment and falling consumer prices in the early 1930s leads Mr. Bernanke to conclude that tight money caused both. To prevent a double dip, super easy monetary policy is the key.

While Fed policy was undoubtedly important, it was not the primary cause of the Great Depression or the economy's relapse in 1937. The Smoot-Hawley tariff of June 1930 was the catalyst that got the whole process going. It was the largest single increase in taxes on trade during peacetime and precipitated massive retaliation by foreign governments on U.S. products. Huge federal and state tax increases in 1932 followed the initial decline in the economy thus doubling down on the impact of Smoot-Hawley. There were additional large tax increases in 1936 and 1937 that were the proximate cause of the economy's relapse in 1937.