There are many inefficiencies in systems, mainly in unorganized sector. More than 50% of manpower is engaged in unorganized sector, while contributing less then 25 % in nation’s GDP. Value stream mapping is a very important tool for identifying the gaps & improving efficiency of the system.
Indeed, there is a need to organize this sector to make it more productive. VSM is good tool in this reference. Systems and processes are very important to plan do the things efficiently & productively.