Crowd by harbor in Uttar Pradesh, India at dawn

After a challenging year marked by slowing growth, speeding inflation, a major power blackout and the threat of a credit ratings downgrade to "junk," India can look forward to an "easier 2013," say economists at Deutsche Bank.

On Wednesday, India delivered a boost to investor sentiment when its lower house of parliament voted in favor of allowing foreign retailers such as Wal-Mart to open up shop in the country. On Friday the upper house of parliament also endorsed the vote.