These struggles have again made Greece an urgent matter for the 17-nation euro zone, whose finance ministers are to meet on Monday to discuss Greece and the debt crisis that has defied Europe's yearlong efforts to contain it. On the table will be whether Greece, which is now projected to miss its deficit target by as much as two percentage points of G.D.P. this year, will be granted another round of loans totaling as much as 60 billion euros, and what further budget cuts would be required in return.

But there is serious debate about whether this kind of prescription -- subjecting Greece to more cuts and sacrifice in order to justify a second installment of funds from a reluctant Europe -- is the right one.

This form of remedy violates two basic economic principles, according to Yanis Varoufakis, an economics professor and blogger at the University of Athens. "You do not lend money at high interest rates to the insolvent and you do not introduce austerity into a recession," he said. "It's pretty simple: the debt is going up and G.D.P. is going down. Have we not learned the lesson of 1929?"