British territorial expansion in India throughout the 19th century created an institutional environment that, on paper, guaranteed property rights among the colonisers, encouraged free trade, and created a single currency with fixed exchange rates, standardised weights and measures and capital markets within the company-held territories. It also established a system of railways and telegraphs, a civil service that aimed to be free from political interference, a common-law and an adversarial legal system.[108] This coincided with major changes in the world economy – industrialisation, and significant growth in production and trade. However, at the end of colonial rule, India inherited an economy that was one of the poorest in the developing world,[109] with industrial development stalled, agriculture unable to feed a rapidly growing population, a largely illiterate and unskilled labour force, and extremely inadequate infrastructure.[110]
Portfolio income can come from multiple sources – interest/bond coupons, stock dividends, financial strategies including derivatives and capital growth.  Each offers some cash flow and some also offer potential capital gain with some risk from liquidity and volatile prices.  In this low-yield environment, many investors rely too heavily on cash flows and to pursue this are venturing further into riskier areas than they’d normally consider.