New York: Finance Minister Arun Jaitley has assured the global investors that efforts are being made to allay their concerns on expediting reform process, tax regime and policy stability by the Narendra Modi government.

Jaitley, who began his 10-day trip to the US yesterday, met investors here and said while there is "a lot of excitement and a lot of buzz" about India, there are concerns about the pace of reform process and policy stability also.