My research trajectory: Analyzing Pakistan's middle class as a driver of growth; consumption pattern and empirical forecast.
I am badly stuck with devising research methodology due to lack of comprehensive work in Pakistan.
My query : What pointer you would suggest as a starting point? or Cobb–Douglas production function (Solow) is preferable in case of Pakistan? when availability of data is a major constraint, also I find this function bit difficult, so any alternative research methodology?