The quid pro quo for fiscal and financial reform in deficit countries must be deregulation of product , service and labour markets to boost incomes in surplus countries .
The quid pro quo would be buffers against a two-speed europe safeguarding the rights of non euro members and preserving enhanced co-operation in areas beyond macro-economic policy .
The nira , for example , fostered monopoly and raised wages well above underlying worker productivity by a quid pro quo arrangement of relaxing antitrust enforcement in exchange for industry paying substantially higher wages .