Entering Into A Framework Agreement With A Single Economic Operator Pursuant To Articles. 59, Paragraph 3 And 50 Paragraph 1 Letter. B) Of Legislative Decree No. 36/2023, Relating To The Acquisition Of An Analysis, Study, Monitoring And Related Services Aimed At Providing Technical, Scientific And Research Support On The Topics Of Digital Transition, Health, Social And Economic Policies, Innovation Of Public Administration And Artificial Intelligence