Updated

Romania's prime minister has given up the title of "doctor," more than two years after he was accused of plagiarism in writing his doctoral thesis.

Victor Ponta did not directly admit to lifting substantial portions in his 2004 thesis, but wrote to the rector of the University of Bucharest on Tuesday saying he should have renounced the title "long ago when the first accusations came out."

In 2012, Ponta was accused of plagiarizing the work of two Romanian scholars in his 432-page thesis on the International Criminal Court.

Ponta acknowledged not giving the proper attribution but said the accusations were politically orchestrated.

He said he would study for a new doctorate after his political career has ended, "respecting the standards and requirements of that time."