To appreciate the extent of the problem, consider the repeated failure of the US Congress to pass an annual budget (let alone deliver medium-term reforms) or incomplete eurozone-wide initiatives at a time of alarming unemployment and residual threats of financial disruptions.
Con ello los bancos centrales&#160; se han visto obligados a alejarse de sus competencias básicas para utilizar unos instrumentos normativos parciales e imperfectos durante un período demasiado largo.