FXstreet.com (Barcelona) - The next few weeks will be quite challenging for Greece regarding the Troika’s review and Merrill Lynch analysts expect markets to get concerned soon: “The new Greek program is off track in our view”, Athanasios Vamvakidis wrote, “we think that Greece needs a minimum €5bn and up to €20bn to close a funding gap during the program period (2012-Q12016) and at least €40bn to bring debt dynamics back to the program path”.

“We believe that reform implementation from now on will determine whether the Greek adjustment program will continue, allowing Greece to remain in the Eurozone, or not”, he “added, stating that Greeks must convince Troika that “this time is different”.