The choice of the transition strategy was influenced by the critical state of most post-socialist countries. Policy-makers were persuaded that political credibility took precedence over a sequenced reform plan and to introduce macro-economic stabilization measures ahead of structural measures that would by their nature take longer to implement. The "credibility" of the transition process was enhanced by the adoption of the Washington Consensus favoured by the IMF and the World Bank. Stabilization was deemed a necessity in Hungary and Poland where state budget deficits had grown and foreign debts had become larger than the country's capacity to service. Western advisers and domestic experts working with the national governments and the IMF introduced stabilization programmes aiming to achieve external and internal balance, which became known as shock therapy. It was argued that "one cannot jump over a chasm in two leaps".