The theoretical generalization to more than one period is a multi-period wealth and income constraint. For example, the same person can gain more productive skills or acquire more productive income-earning assets to earn a higher income. In the multi-period case, something might also happen to the economy beyond the control of the individual to reduce (or increase) the flow of income. Changing measured income and its relation to consumption over time might be modeled accordingly, such as in the permanent income hypothesis.
In May 2014, the World Bank reviewed and proposed revisions to its poverty calculation methodology of 2005 and purchasing-power-parity basis for measuring poverty. According to the revised methodology, the world had 872.3 million people below the new poverty line, of which 179.6 million lived in India. With 17.5% of total world's population, India had a 20.6% share of world's poorest in 2013.[339] According to a 2005–2006 survey,[340] India had about 61 million children under the age of 5 who were chronically malnourished. A 2011 UNICEF report stated that between 1990 and 2010, India achieved a 45 percent reduction in under age 5 mortality rates, and now ranks 46th of 188 countries on this metric.[341]

Until the liberalisation of 1991, India was largely and intentionally isolated from world markets, to protect its economy and to achieve self-reliance. Foreign trade was subject to import tariffs, export taxes and quantitative restrictions, while foreign direct investment (FDI) was restricted by upper-limit equity participation, restrictions on technology transfer, export obligations and government approvals; these approvals were needed for nearly 60% of new FDI in the industrial sector. The restrictions ensured that FDI averaged only around $200 million annually between 1985 and 1991; a large percentage of the capital flows consisted of foreign aid, commercial borrowing and deposits of non-resident Indians.[278] India's exports were stagnant for the first 15 years after independence, due to general neglect of trade policy by the government of that period; imports in the same period, with early industrialisation, consisted predominantly of machinery, raw materials and consumer goods.[279] Since liberalisation, the value of India's international trade has increased sharply,[280] with the contribution of total trade in goods and services to the GDP rising from 16% in 1990–91 to 47% in 2009–10.[281][282] Foreign trade accounted for 48.8% of India's GDP in 2015.[11] Globally, India accounts for 1.44% of exports and 2.12% of imports for merchandise trade and 3.34% of exports and 3.31% of imports for commercial services trade.[282] India's major trading partners are the European Union, China, the United States and the United Arab Emirates.[283] In 2006–07, major export commodities included engineering goods, petroleum products, chemicals and pharmaceuticals, gems and jewellery, textiles and garments, agricultural products, iron ore and other minerals. Major import commodities included crude oil and related products, machinery, electronic goods, gold and silver.[284] In November 2010, exports increased 22.3% year-on-year to ₹850.63 billion (US$12 billion), while imports were up 7.5% at ₹1,251.33 billion (US$17 billion). The trade deficit for the same month dropped from ₹468.65 billion (US$6.5 billion) in 2009 to ₹400.7 billion (US$5.6 billion) in 2010.[285]
Income from the performance of services directly related to the use of a vessel or aircraft is treated as derived entirely from sources in the United States if the use begins and ends in the United States. This income is subject to nonresident alien withholding if it is not effectively connected with a U.S. trade or business. If the use of a vessel or aircraft either begins or ends in the United States, refer to Transportation Income in Publication 515, Withholding of Tax on Nonresident Aliens and Foreign Entities.
From the beginning of the 19th century, the British East India Company's gradual expansion and consolidation of power brought a major change in taxation and agricultural policies, which tended to promote commercialisation of agriculture with a focus on trade, resulting in decreased production of food crops, mass impoverishment and destitution of farmers, and in the short term, led to numerous famines.[93] The economic policies of the British Raj caused a severe decline in the handicrafts and handloom sectors, due to reduced demand and dipping employment.[94] After the removal of international restrictions by the Charter of 1813, Indian trade expanded substantially with steady growth.[95] The result was a significant transfer of capital from India to England, which, due to the colonial policies of the British, led to a massive drain of revenue rather than any systematic effort at modernisation of the domestic economy.[96]

The long-term growth prospective of the Indian economy is positive due to its young population, corresponding low dependency ratio, healthy savings[38] and investment rates, and increasing integration into the global economy.[39] India topped the World Bank's growth outlook for the first time in fiscal year 2015–16, during which the economy grew 7.6%.[40] Despite previous reforms, economic growth is still significantly slowed by bureaucracy, poor infrastructure, and inflexible labor laws (especially the inability to lay off workers in a business slowdown).[41]
Under British rule, India's share of the world economy declined from 24.4% in 1700 down to 4.2% in 1950. India's GDP (PPP) per capita was stagnant during the Mughal Empire and began to decline prior to the onset of British rule.[103] India's share of global industrial output declined from 25% in 1750 down to 2% in 1900.[78] At the same time, the United Kingdom's share of the world economy rose from 2.9% in 1700 up to 9% in 1870. The British East India Company, following their conquest of Bengal in 1757, had forced open the large Indian market to British goods, which could be sold in India without tariffs or duties, compared to local Indian producers who were heavily taxed, while in Britain protectionist policies such as bans and high tariffs were implemented to restrict Indian textiles from being sold there, whereas raw cotton was imported from India without tariffs to British factories which manufactured textiles from Indian cotton and sold them back to the Indian market. British economic policies gave them a monopoly over India's large market and cotton resources.[104][105][106] India served as both a significant supplier of raw goods to British manufacturers and a large captive market for British manufactured goods.[107]
Obviously, these are much higher than you’re going to get with most other investments. What’s more is that you can choose a plan that matches your investment strategy, whether your goal is Supplemental Income, Balanced Investing, or Long-term Growth. You can also look at different real estate projects and choose for yourself which ones to invest in.
As for me, I started focusing on passive income last year, but have owned rentals for 5 years. $25k now outside retirement accounts in mostly real estate. Looking to invest another $500k cash into real estate to get about $65k, and then 1031 under performers next year to hopefully boost that a bit higher. Heavy in real estate, but feels lower risk than the stock market to me if you have cashflowing properties. Real estate is inflation adjusted, and built in cashflow raise when the loan pays off.
Leveraging the internet to create, connect, and sell is something every creative person should attempt to do. The only risk is lost time and a wounded ego. You can start a site like mine for as little as $2.95 a month with Bluehost and go from there. They give you a free domain name for a year. Forget all the add-ons. Not a day goes by that I’m not grateful for my site.
There are a ton of ways to diversify your investments, some of which can send real income your way. By opening a brokerage account and investing in ETFs or mutual funds, you can earn real returns you can use to supplement your income. Of course, the flip side can also happen – as in, you can lose money. So, make sure you understand the risks before you dive in.
New World Wealth publishes reports tracking the total wealth of countries, which is measured as the private wealth held by all residents of a country. According to New World Wealth, India's total wealth increased from $3,165 billion in 2007 to $8,230 billion in 2017, a growth rate of 160%. India's total wealth rose by 25% from $6.2 trillion in 2016 to $8.23 trillion in 2017, making it the sixth wealthiest nation in the world. There are 20,730 multimillionaires (7th largest in the world) and 119 billionaires in India (3rd largest in the world). With 330,400 high net-worth individuals (HNWI), India is home to the 9th highest number of HNWIs in the world.[335] Mumbai is the wealthiest Indian city and the 12th wealthiest in the world, with a total net worth of $950 billion in 2017. Twenty-eight billionaires reside in the city.[336] As of December 2016, the next wealthiest cities in India were Delhi ($450 billion), Bangalore ($320 billion), Hyderabad ($310 billion), Kolkata ($290 billion), Chennai ($150 billion) and Gurgaon ($110 billion).[337][338]
You might be thinking one job makes you exhausted by the time you come home from work, how can you create second, third, fourth one and work so efficiently for them. You have to find out ways of creating multiple sources that are suitable for you and can add steady flow of income in your monthly salary basket. It could be as low as INR. 100/- per month but has to be steady.

The best part is that you keep 97% of the fees paid and you don’t have to search for clients yourself . Serve them as they come. If you have a full house at some great tourist place like Goa/Shimla/Manali or those kind of places, you can put your whole house on rental basis. Many people who have a second home or extra room, hire a maid and offer the full range of services of a regular basis. Imagine if your extra room is rented even 5 times a month and you earn Rs 1,000 from it ? Its Rs 5,000 extra income !
Stocks (shares) paying dividends are typically a reliable source of income but they have higher risk of capital losses than cash and bonds. So, it’s wise not to chase yield indiscriminately.  The 10 highest yielding stocks on the ASX 200 (the 200 largest companies in Australia) are shown in the table below.  But their share price performance on average over the last year has been underwhelming, as shown in the far right column: