Paul Dykewicz

The European Central Bank’s (ECB) recent move to adopt what is described as “negative interest rates” to guard against deflation should lift stock prices, spur businesses to invest and help to aid lagging economic growth on the continent.

With the U.S. Federal Reserve scaling back on its easy-money policies as the American economy recovers, the ECB seems focused on adopting some of the same methods that helped the United States. However, such policies are artificial ways to fuel the economy and encourage businesses to take on additional debt that may need to be paid off at much higher interest rates in the years ahead.

Mario Draghi, president of the ECB, orchestrated the adoption of a new set of easy-money policies, including one that will charge member banks a small amount, 0.1 percent, to keep their excess funds at Europe’s central bank. Other steps the ECB is taking to spur economic activity in Europe include cutting its benchmark interest rate to just 0.15 percent, offering banks modestly priced four-year loans with a requirement that the money be used for business lending and buying packages of loans to encourage lending to companies in struggling countries.

London-based investment adviser Nicholas Vardy described the ECB’s measures as a “trifecta of simultaneous stimulus measures.”

Without question, Europe’s economy has been weak, particularly in places such as Portugal, Italy, Greece and Spain (the so-called PIGS). Whether the new policies will adequately stimulate the economy is open to debate but they should start to trim the value of the euro and make goods produced there less expensive for foreigners to import.

Central banks from Japan to the United States have used monetary policies during the past few years to weaken their currencies to spur exports and now the ECB is pursuing the same path. However, the strategy only works if other central banks avoid following suit. If all central banks adopt the same policies, the short-term effectiveness of the moves would counter each other.

The easy-money policies also carry long-term risks. Artificially low interest rates discourage people from saving money. Those savings are essential to spur economic growth in a sustainable way, since savings allow for capital accumulation and investments.