GDP is the total market value of all goods and services produced in the economy during a particular year, inclusive of all taxes and subsidies on products. GDP is the total market value of all goods and services produced in the economy during a particular year, inclusive of all taxes and subsidies on products.

On Tuesday, the National Statistical Office (NSO) released the first advance estimates of the national income that projected growth in India’s GDP at market prices for 2019-20 at 4.98% in “real” terms, the lowest since the 3.89% in the global financial crisis year of 2008-09. But even more significant was the estimated growth of 7.53% in “nominal” terms, which is the lowest since the 7.35% for 1975-76. Also, this is the first time since 2002-03 that nominal GDP growth has been in single digits.

Read this story in Bangla

What is nominal GDP and how is it different from real GDP?

GDP is the total market value of all goods and services produced in the economy during a particular year, inclusive of all taxes and subsidies on products. The market value taken at current prices is the nominal GDP. The value taken at constant prices — that is prices for all products taken at an unchanged base year — is the real GDP.

Click image to enlarge Click image to enlarge

In simple terms, real GDP is nominal GDP stripped of inflation. Real GDP growth thus measures how much the production of goods and services in the economy has increased in actual physical terms during a year. Nominal GDP growth, on the other hand, is a measure of the increase in incomes resulting from rise in both production and prices.

But why should nominal growth matter at all? When we talk about “growth”, isn’t it a reference to how much real production is increasing?

In the normal course, real growth is what one would ordinarily look at. But the current fiscal year seems extraordinary because the gap between nominal and real GDP growth is just 2.6 percentage points. This is marginally higher than the difference of 2.5 percentage points in 2015-16. But in that year, real GDP growth was 8%, which translated into a nominal growth of 10.5%.

In 2019-20, not only is real GDP growth expected to be the lowest in 11 years, but also the implied inflation (also called GDP deflator, or the increase in prices of all the goods and services produced in the economy) is just 2.6%. Simply put, producers have not gained from either higher output or higher prices.

Households and firms generally look at the “topline” — how much their income has grown relative to the previous year. When that growth falls to single digits in a country like India, which has been used to a minimum 5-6% GDP increase year after year and an equal rate for inflation, it is unusual. Low nominal GDP growth is associated more with developed western economies.

Also read | Why even the government expects India’s GDP to grow at 5% this year

Are there other implications as well, say for corporates and the government?

In the past, listed companies have seen their turnover double in five years or so, which comes with a nominal year-on-year growth of 14-15%. If the latter falls to 7-8%, the same doubling would take 9-10 years. This can have a psychological impact — although it could also be the case that the value of their inputs, including salaries paid to employees, would also be rising at a slower rate. Their net earnings or profits would not, therefore, be hurt to the same extent.

The problem is more serious when it comes to the government. In the 2019-20 Budget, Finance Minister Nirmala Sitharaman had assumed nominal GDP would grow by 12% to Rs 211.01 lakh crore. However, the NSO’s latest projection of nominal GDP for 2019-20 is only Rs 204.42 lakh crore, which is Rs 6,58,374 crore below the Budget estimate.

As a result, even if the Centre’s fiscal deficit is contained at the budgeted Rs 7,03,760 crore in absolute terms, the latter would now work out to 3.44% of GDP, as against the originally targeted 3.3%. This is over and above the slippages in the absolute fiscal deficit itself due to the Centre’s revenues from taxes and other receipts, including disinvestment, turning out to be lower than the Budget projections.

High nominal GDP growth also makes the government’s debt seem more manageable. The debt stock (numerator) can keep going up so long as it does not exceed the nominal increase in GDP (denominator). That equation changes in a low nominal GDP growth scenario. For state governments too, low nominal GDP growth is a matter of concern because their budgets normally assume double-digit increases in revenues.

The Centre’s compensation formula to states from the Goods and Services Tax also promised to meet any annual revenue shortfall below 14%. That again, did not ever factor in the possibility of GDP growth (real plus inflation) falling to 7.5% levels.

Explained Stress hits job sectors sharp slide in growth recorded by two employment-intensive sectors, construction and manufacturing, is expected to trigger concern. Government expenditure has been the only source of support, but shortfalls in revenue limits the headroom even here.

So is low single-digit nominal GDP growth the new normal?

The only time India had as many as three consecutive years of single-digit nominal GDP growth was from 2000-01 to 2002-03, when Atal Bihari Vajpayee’s government was in power. The nominal growth in those three years were 7.62% (2000-01), 8.2% (2001-02) and 7.66% (2002-03). A repeat looks unlikely as of now, given rising food and fuel prices, especially in the last three months or so.

Also, the current real GDP growth of 4.98% is higher than the 3.8%, 4.8% and 3.8% respectively of those three years. With the ongoing efforts by the Narendra Modi government to revive growth and investment activity, things should hopefully improve from the coming fiscal.

Don’t miss from Explained: Harvey Weinstein’s New York trial: accusers & charges

📣 The Indian Express is now on Telegram. Click here to join our channel (@indianexpress) and stay updated with the latest headlines

For all the latest Explained News, download Indian Express App.