Finance Minister Pranab Mukherjee today met top economic regulators, including RBI Governor D Subbarao, SEBI Chairman UK Sinha and IRDA Chairman J Hari Narayan, in New Delhi to discuss the roadmap ahead for the financial sector.All the regulators, who are members of the Financial Stability Development Council (FSDC), have been called by the Finance Minister for the today's meeting.AIR correspondent reports the meeting of FSDC members has been called to discuss the state of Indian economy. They also gave suggestions for the Budget.The regulators also suggested ways to improve the investment climate in the country.