The parties shouldn't be allowed to manipulate public funds for their motives to attract vote banks at the cost of public funds which belongs to country, it said.
According to reliable sources in the TDP, this time, too, the party is focusing more on farmers, women and youth while giving priority to the welfare of BCs, SCs, STs and minorities.
Rajan, who was RBI governor for three years till September 2016, is currently teaching at the Chicago Booth School of Business.
The National Campaign on Dalit Human Rights (NCDHR) on Monday demanded that political parties adopt agendas of Dalit welfare in their manifestos, ahead of the 2019 elections.
The bench was dealing with a PIL seeking directions to the poll panel to make political parties accountable.