Three main barriers to growth of the indian economy

According to a McKinsey report prepared about 7 years back, three factors reduced growth by as much as 4%. Little seems to have changed since then.
The factors are :
Multiplicity of regulations governing product markets.
Unfairness and ambiguity
Uneven enforcement
Reservation for SSIs
FDI restrictions
Licensing
Distortions in the market for land.
Unclear ownership
Counterproductive taxation
Inflexible zoning, rent and tenancy laws
Widespread government ownership.