Nobel laureate economist Amartya Sen Monday congratulated the Aam Aadmi Party for its success in the Delhi assembly polls.

 

 "It is wonderful that they have succeeded in mobilising people," Sen told media persons here on the sidelines of a book launch.

 

 "One has to congratulate them on their success," he said.

 

 Earlier this month, Sen said the AAP should have laid more emphasis on areas like education and health in its election campaign.