Crisis podrá hacer que la depresión de 1929 parezca una caminata en el parque

Pero pareciera que en México nada sucede ni sucederá. Según los genios de Hacienda y su prole de cabecitas parlanchinas esta crisis no afectará la economía mexicana. ¿Apostamos?

As central banks continue to splash their cash over the system, so far to little effect, Ambrose Evans-Pritchard argues things are rapidly spiralling out of their control

Twenty billion dollars here, $20bn there, and a lush half-trillion from the European Central Bank at give-away rates for Christmas. Buckets of liquidity are being splashed over the North Atlantic banking system, so far with meagre or fleeting effects.

As the credit paralysis stretches through its fifth month, a chorus of economists has begun to warn that the world's central banks are fighting the wrong war, and perhaps risk a policy error of epochal proportions.

"Liquidity doesn't do anything in this situation," says Anna Schwartz, the doyenne of US monetarism and life-time student (with Milton Friedman) of the Great Depression.

"It cannot deal with the underlying fear that lots of firms are going bankrupt. The banks and the hedge funds have not fully acknowledged who is in trouble. That is the critical issue," she adds.

Lenders are hoarding the cash, shunning peers as if all were sub-prime lepers. Spreads on three-month Euribor and Libor - the interbank rates used to price contracts and Club Med mortgages - are stuck at 80 basis points even after the latest blitz. The monetary screw has tightened by default.

York professor Peter Spencer, chief economist for the ITEM Club, says the global authorities have just weeks to get this right, or trigger disaster.

"The central banks are rapidly losing control. By not cutting interest rates nearly far enough or fast enough, they are allowing the money markets to dictate policy. We are long past worrying about moral hazard," he says.

"They still have another couple of months before this starts imploding. Things are very unstable and can move incredibly fast. I don't think the central banks are going to make a major policy error, but if they do, this could make 1929 look like a walk in the park," he adds.