Land: natural resources and rent

Detail

1. What "land" means in economics

• Land (as a factor of production) = the ground itself plus all natural resources that nature gives free.
• Examples: soil, forests, water, air, sunlight, minerals, oil and natural gas.

• So a coal seam, a river used for irrigation and the sunlight falling on a solar farm are all "land" in economics.

• A business can get land in two ways:

• Buy it. It then owns the land for good.

• Rent it. It pays rent to use someone else's land for a fixed period.

• Factor reward: the payment that goes to each factor of production.

• Land → rent; labour → wages; capital → interest; entrepreneurship → profit.

2. Characteristics of land

• Gift of nature. Nobody paid a cost to produce land. Humans only improve it, for example by levelling or irrigating it.
• Fixed total supply.
• The economy as a whole cannot make more land.
• So the total supply of land is perfectly inelastic (supply does not change at all when price changes).

• But supply for one use is elastic. A factory can get more land by bidding it away from farming. This is the logic of land-use change.

• Immobile.

• Land cannot be moved to where it is needed.

• So location matters. A plot near a highway or a port is worth far more than the same plot in a remote area.

• Varies in fertility and location.

• Plots differ in soil quality, water supply and nearness to markets.

• This is why rents differ from plot to plot.

• Passive factor.

• Land produces nothing by itself.
• Output comes only when labour and capital work on it.

• Labour, and entrepreneurship too, are the active factors.

• Subject to diminishing returns.

• Law of diminishing returns (also called the law of variable proportions): if you keep adding units of a variable factor (such as labour) to a fixed factor (such as a plot of land), extra output (the marginal product) eventually rises by smaller and smaller amounts. Link: production-and-costs.

• Worked example (one fixed hectare):

  Workers	Total output (quintals)	Marginal product
  1	10	10
  2	18	8
  3	24	6
  4	28	4

• Each extra worker adds less, because the land does not grow.

• This links to disguised unemployment in Indian farming. When too many family members work on a small plot, some of them add almost nothing to output.

3. Rent (contract rent)

• Rent (contract rent) is the payment a business makes to use land or property for a period, instead of buying it.
• It is fixed by a contract between owner and user.

• Example from NCERT: Ratna's lease payment for her land is contract rent.

• It is an everyday, money payment. It can include a return on buildings, fencing and so on, not just on the "pure" land.

4. Economic rent

• Transfer earnings: the minimum payment needed to keep a factor in its present use. If paid less, the factor would move to its next-best use. Transfer earnings are the same as the factor's opportunity cost.
• Economic rent: any payment to a factor above its transfer earnings. It is a surplus.
• Formula:

• Economic rent = Actual earnings − Transfer earnings

• Worked example (a star performer):

• A film star earns ₹10 crore a film.
• Their next-best job (for example, brand work only) would pay ₹1 crore.
• Transfer earnings = ₹1 crore. Economic rent = ₹10 crore − ₹1 crore = ₹9 crore.

• Cutting their fee to ₹2 crore would not make them quit acting. The ₹9 crore is a pure surplus.

• Special case: land for the economy as a whole.

• Total land supply is fixed and land has no cost of production.
• So its transfer earnings for society as a whole are zero, and its whole earning is economic rent.

Ricardo's theory of differential rent

• David Ricardo (English classical economist) explained rent through differences in fertility and location.
• Chain of logic:
• Rising population → more food needed
  • Farmers first use the best land, then move to poorer land.
• The worst land in use = marginal land (no-rent land)
  • It just covers its cost of cultivation and earns no surplus.

• Better land earns a surplus over the marginal land

  • This surplus is differential rent.

• Worked example (same cost of cultivation on each plot):

Land grade	Output (quintals)	Rent = output − output of marginal land
A (most fertile)	50	50 − 30 = 20
B	40	40 − 30 = 10
C (marginal)	30	0 (no-rent land)

• Location works the same way. A shop at a busy city crossing earns more than an identical shop on the outskirts. The gap is rent.

Modern view: economic rent from any factor

• Today economists use the idea of economic rent for any factor whose supply is limited, not only land. Examples:
• Prime urban plots, such as land in central Mumbai.
• Star performers: top cricketers, actors, CEOs.

• Holders of scarce licences, such as spectrum or mining leases.

• Quasi-rent (Alfred Marshall): a short-run surplus earned by capital goods, such as machines, whose supply cannot be raised quickly. It disappears in the long run as more machines are built.

• Rent-seeking: trying to capture economic rent through lobbying or special favours rather than by producing more. This is a governance concern in areas like mining and land allotment.

Exam trap: two meanings of "rent"

	Contract rent	Economic rent
What it is	A payment for using land or property	A surplus above transfer earnings
Who earns it	Owners of land or buildings	Any factor: land, labour, capital
Basis	A contract or agreement	Scarcity or inelastic supply
Example	Ratna's lease payment	A star's fee above their next-best income

5. India's land constraint

• India has about 2.4% of the world's land area but supports about 18% of the world's population (Ministry of Rural Development, 2019) [2].

• Other PIB releases give the population share as "more than 17.5%" or "17%". The share is roughly steady at 17–18%. (NCERT scaffold: 2.4% / ~18%.)

• Result: land is scarce and costly. This makes land a bottleneck (a narrow point that slows everything down) for factories, roads and housing.

• Degraded land is a partial reserve.
• Wastelands (land that is degraded and not in productive use) fell from 56.60 million hectares (17.21% of geographical area) in 2008-09 to 55.76 million hectares (16.96%) in 2015-16 [2].
• Net conversion to productive use was 0.84 million hectares (0.26%) over this period (Wastelands Atlas 2019) [2].
• The fall came in categories such as land with dense scrub, waterlogged and marshy land, sandy areas and degraded pastures [2].

Policy response 1: the RFCTLARR Act, 2013 (land acquisition law)

• Full name: Right to Fair Compensation and Transparency in Land Acquisition, Rehabilitation and Resettlement Act, 2013 [5].
• It replaced the Land Acquisition Act, 1894, a colonial-era law [3].
• Compensation: up to four times the market value in rural areas and twice the market value in urban areas [3].
• Consent:
• Consent of 80% of land owners for private projects [4].
• Consent of 70% of land owners for PPP (public–private partnership) projects [4].

• Projects run by public sector undertakings do not need this consent [3].

• Social Impact Assessment (SIA): a study of how a project will affect local people. The Act requires one for acquisitions [3].

• Exemptions: the 2013 Bill left 16 existing laws, such as the SEZ Act 2005 and the Railways Act 1989, outside its scope [3]. Temporary acquisitions (up to three years) do not need rehabilitation [3].
• 2014 Ordinance and 2015 Amendment Bills: these sought to let the government exempt five categories of projects from the SIA, from the limits on acquiring multi-cropped land (land that grows more than one crop a year) and from the consent rules [4]. The five were:
• defence;
• rural infrastructure;
• affordable housing;
• industrial corridors;

• infrastructure, including PPPs where the government owns the land [4].

• The trade-off in one line:

• Higher compensation and consent → farmers protected and displacement fairer
• But → land costs more and projects take longer

Policy response 2: digitising land records (DILRMP)

• The Digital India Land Records Modernization Programme (DILRMP) is run by the Department of Land Resources (Ministry of Rural Development) through State/UT governments [6].

• Aim: digitise land records, both textual (who owns what) and spatial (maps).

• ULPIN / Bhu-Aadhaar (Unique Land Parcel Identification Number) [6]:

• A 14-digit alpha-numeric ID for each land parcel.
• It is based on the geo-coordinates of the parcel's corners.
• It follows international standards (ECCMA and OGC).
• It records ownership, size, latitude and longitude.

• Uses: faster property deals, fewer boundary disputes, better disaster planning [6].

• Progress (2024): about 95% of rural land records computerised, covering over 6.26 lakh villages [7]. Bhu-Aadhaar/ULPIN had been adopted in 29 States/UTs [6][7].

• New components [6]:
• consent-based linking of Aadhaar with the land-record database;

• computerisation of Revenue Courts and linking them with land records.

• Why this matters for land as a factor:

• Clear titles → less litigation → land can be bought, leased or mortgaged easily

• → land moves to its most productive use, and banks lend against it more readily.

• Land reforms (tenancy, ceilings, consolidation) are covered in other topics.

Concepts at a glance

• Land: all free gifts of nature used in production (defined in §1).
• Rent: the contract payment for using land or property (§3).
• Economic rent: earnings above transfer earnings. Any factor can earn it (§4).

Prelims Hooks

• In economics, "land" includes air, water, sunlight, minerals, forests and oil, not just the soil surface.
• Land's total supply is perfectly inelastic, but its supply for a particular use is elastic.
• Economic rent = Actual earnings − Transfer earnings. Transfer earnings = the minimum needed to keep a factor in its present use (its opportunity cost).
• Trap: economic rent can be earned by labour and capital too, not just land. Contract rent is a payment only for land or property.
• Ricardo: rent arises from differences in fertility and location. The worst land in use is no-rent (marginal) land.
• Quasi-rent (Marshall) is a short-run surplus earned by man-made capital goods.
• India: 2.4% of world land area, ~18% of world population [2].
• RFCTLARR Act 2013 replaced the Land Acquisition Act 1894. Consent: 80% (private), 70% (PPP). Compensation up to 4× market value (rural) and 2× (urban) [3][4].
• ULPIN (Bhu-Aadhaar) = a 14-digit alpha-numeric ID per land parcel, under DILRMP of the Department of Land Resources [6].
• Wastelands: 16.96% of geographical area (2015-16), down from 17.21% (2008-09), per the Wastelands Atlas 2019 [2].

Mains Points

• Land as a bottleneck for growth (GS-III): India has 2.4% of the world's land for ~18% of its people [2]. Fixed and immobile land makes acquisition the slowest part of infrastructure and industrial projects. Possible answers:
• reclaim wastelands (0.84 Mha converted, 2008-09 to 2015-16) [2];
• raise land productivity rather than land area;

• use land pooling in place of forced acquisition.

• Equity vs speed in land acquisition (GS-II/III): the 2013 Act's consent, SIA and high compensation protect farmers and people who lose their homes [3][4]. But they raise costs and cause delays. The failed 2015 amendments to exempt five categories show the lasting tension between development and the rights of affected people [4].

• Clear land titles as reform (GS-III): DILRMP and ULPIN (about 95% of rural records computerised, 2024) [6][7] can:
• cut litigation;
• allow land-backed credit;
• make land markets work.

This lets land shift from low-value to high-value uses, which is the main economic case for digitisation.

• Economic rent and public policy: rising urban land values are largely unearned economic rent created by public infrastructure. This justifies tools such as land-value capture, property taxes and auctioning scarce natural resources (spectrum, mines) so that the rent goes to the public, not to rent-seekers.