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Cross Boarder Trade
Dramatic Growth
Acceleration of value
Countries Specialize
Shift in policy
Free Trade
Government does not attempt to influence through quotas or duties what its citizens can buy from another country or what they can produce and sell to another country
Adam Smith’s theory of absolute advantage
A country should produce and sell products that can make it more efficiently in another country
David Ricardo’s theory of comparative adavantage
A country should specialize in producing something it can make at a lower opportunity cost, even if another country is better at producing everything.
Focuses on differences in productivity
Hecksher - Ohlin theory
Countries should specialize in products that use the resources they have in abundance.
Focuses on factors of production
The gains from trade
Trade theories explain why international trade is beneficial even for products a country can produce itself, allowing specialization
Limits on imports
are often in interests of domestic producers but not domestic consumers
Vernon’s product life-cycle theory
focuses on production location changes as products become more widely accepted internationally
Krugman’s new trade theory
focuses on first-mover advantages
Mercantilism
advocates government involvement in promoting exports and limiting imports
Smith, Ricardo, and Heckshcher-Ohlin
call for unrestricted free trade
New trade theory and Porter’s national competitive advantage theory
justify limited government intervention for certain expert oriented industries
Flaw
is that it views trade as a zero-sum game, a gain by one country results in a loss by another
Both countries
benefit by engaging and trading
The theory of comparative advantage
suggests that trade is a positive-sum game in which all countries that participate realize economic gains
Extensions of Ricardian Model - Immobile resrouces
Resources do not always move easily from one economic activity to another
Political opposition to a free trade regime typically comes from those whose jobs are most at risk
Extensions of the Ricardian Model - Diminishing returns
Comparative advantage model assumes constant returns to specialization
More realistic to assume diminishing returns to specialization
Not all resources are the same quality
Different goods use resources in different proportions
Extensions of Ricardian Model - Dynamic effects and economic growth
Free trade can result in two types of dynamic gains
Type 1 of dynamic gain
Increase a country’s stock of resources as increased supplies of labor and capital from abroad become available within the country
Type 2 of dynamic gains
Increase the efficiency with which a country uses its resources
Dynamic gains
in both the stock of a country’s resources and the efficiency with which resources are utilized will cause a country’s PPF to shift outward
Extensions of Ricardian Model - Trade, Jobs, and Wages: The Samuelson critique
Paul Samuelson
Lower prices might not make up for lower wages
Concerned with offshoring service jobs
Free trade has benefited rich countries
Introducing protectionist measures
Extensions of Ricardian Model - Evidence for the link between trade and growth
More open stance toward international trade
Sachs and Warner crated a measure of how “open” to International trade economy was
Impact to tariff barriers
Paul Samuelson asks:
What happens when a rich country (U.S) enters into a free trade agreement with a “poor” country (China) that rapidly improves its productivity after the introduction of a free trade regime?
Comparative advantage arises from differences in national factor endowments
Extent to which a country is endowed with resources such as land, labor, and capital
Countries will export goods that make
intensive use of factors that are locally abundant
Countries will import goods that make
intensive use of factors that are locally scarce
The Leontief Paradox
Raised questions about the validity of the Heckscher - Ohlin theory
Found that U.S. exports were less capital intensive than U.S imports
Raymond Vernon’s Product Life- Cycle Theory
For the most of twentieth century, new products were development and first sold in the United States - due to wealth and size of the U.S. market and cost- saving process innovations
Limited initial demand
necessitates some exports early in product life cycle
Overtime, demand grows in other countries,
the product becomes standardized, and price becomes the main competitive weapon
Other countries can now produce product at lower costs,
limiting the potential for U.S. exports
Product Life Cycle Theory in the Twenty First Century
Historically accurate, but now seems ethnocentric and increasingly dated
Cost reductions associated with
large scale production
Trade increase the variety of goods available
to consumers and decrease the average cost of those goods
The global market may support only a small number of
enterprises for industries in which the output required to attain economics of scale represents a significant proportion of total world demand
What would happen in a world without trade?
The variety of goods a country can produce and the scale of production are limited by the size of the market, low volumes and higher costs
What happens in a world with trade?
Individual national markets are combined into a larger world market, each nation can increase the variety of goods and lower the costs of those goods
First-mover advantages:
Economic and strategic advantages accruing to early to enter a market
Can gain a scale-based cost advantage; later entrants find it almost impossible to match
Nations may benefit from trade
even when they do not differ in resource endowments or technology
A country may predominate in the export of a good simply because
It was lucky enough to have one or more firms among the first to produce that good - may create a barrier to entry
Porter
Wanted to explain why a nation achieves International success in a particular industry
Four broad attributes of a nation shape the environment in which local firms compete
The four attributes of a nation shape the environment in which local firms compete
Factor endowments
Demand conditions
Related and supporting industries
Firm strategy, structure, and rivalry
Firms are most likely to succeed in industries or industry segments where the diamond is most favorable
The diamond is a mutually reinforcing system
Two addition variables can influence the national diamond
Two addition variables can influence the national diamond
Chance and Government
Basic factors of endowments
Natural resources, climate, location, and demographic
Can provide an initial advantage
Advanced factors of endowments
Communication infrastructure, sophisticated and skilled labor, research facilities, and technological know how
Are a product of investment by individuals, companies, and governments
Firms gain competitive advantage if their domestic consumers are
sophisticated and demanding
Investments in advanced factors of production by
related and supporting industries can help the industry achieve a strong competitive position internationally
Successful industries within a country tend to be grouped into
clusters of related industries; Silicon Valley, Medicon Valley
Different nations are characterized by
different management ideologies, which may or may not help them build national competitive advantage
Strong association between vigorous domestic rivalry and the
creation and persistence of competitive advantage in an industry
Government can influence each component
either positively or negatively
Factor endowments can be affected by
subsidies, policies, toward capital markets, policies toward education, and more
Can shape domestic demand through
local product standards or with regulations
Can influence firm rivalry through
capital market regulation, tax policy, and antitrust laws
Location
from a profit perspective, firms should disperse production to countries where they can be performed most efficiently
First-mover advantages
it pays to invest substantial financial resources in building an early advantage
Government policy
businesses can exert a strong influence on government trade policy
According to Porter,
government should invest in education, infrastructure, and basic research - his theory has not been subjected to detailed empirical testing
Free trade
occurs when governments do not attempt to restrict what citizens can buy from another country or what they can sell to another country
Nations nominally committed to free trade but
intervene to protect interests of politically important groups
Modern international trading system is
base don General Agreement on Tariffs and Trade (GATT) and the World Trade Organization (WTO)
Import Tariffs
Taxes levied on imports
Specific tariffs are levied as a fixed charge for each unit of imported good
Ad valorem tariffs are levied as a proportion of the value of an imported good
Are paid by the importer
Governments can increase revenue
Domestic producers gain protection from foreign competitors
Comsumers pay more for certain imports
Economic Impact of Tariffs
Are pro-producer and anti-consumer
Reduce overall efficiency of the world economy
Export Tariff
is a tax placed on the export of a good
Goal is to discriminate against in order to ensure that there is sufficient supply of a good within a country
Export ban
is a policy that partially of entirely restricts the export of a good
Example: 1975 ban on U.S. crude oil exports
Subsidies
Government payment to a domestic producer
Cash grants
Low-interest loans
Tax breaks
Government equity participation
Domestic producers gain while
consumers typically absorb
Import quotas
are direct restrictions on quantity of some good that may be imported
Tariff rate quotas
provide a lower tariff rate to imports within the quota than those over the quota
Voluntary export restraint (VER)
is a quota on trade imposed by the exporting country
Quota rent
refers to the extra profit producers make when supply is artificially limited by an import quota
Local Content Requirements (LCR)
Some fraction of a good must be produced locally
Expressed in either physical or value terms
Protects domestic producers
Consumers face higher prices
Administrative Policies
Bureaucratic rules designed to make it difficult for imports to enter a country
Hurt consumers by limiting choice
Dumping
occurs when companies sell goods in a foreign market at below their costs of production or below their “fair” market value - a way to unload excess production
Antidumping policies
punish foreign firms that engage in dumping, protecting domestic producers from unfair foreign competition - also know as countervailing duties
Protecting jobs and industries
Most common political argument for government intervention
Critics say claims of unfair competition are over stated for political reasons
Protecting national security
Certain industries, like defense-related ones, must be protected. EU looking at US credit card alternatives etc.
In 2017, the United States was importing about 30 percent of steel used in the country, with the largest sources of imports being Canada and Mexico
Retaliating
Government should use threat of intervention as bargaining tool to open foreign markets
May liberalize trade and result in economic gains
Risky strategy
Protecting consumers:
Protect from unsafe products
Indirect effect is to limit or ban imports
Furthering foreign policy objectives
Government may grant preferential trade terms to a country where it wants to build strong relations
Trade policy can be used to punish “rogue states”
Protecting human rights
government trade policy used to improve human rights policies of trading partners
Example: apartheid in South Africa
The infant industry argument
Governments should temporarily support new industries EVs + until they have grown strong enough to meet international competition
Support comes through tariffs, import quotas, and subsides
Two criticisms of infant industry argument
Protection of manufacturing from foreign competition does no good unless it helps make the industry efficient
Assumes firms are unable to make efficient long-term investments by borrowing money from the domestic or international capital market
Strategic Trade Policy
Government can help raise national income when a domestic firm gains first-mover advantages
Might pay for a government to intervene in an industry by helping domestic firms overcome the barriers to entry created by foreign firms that have already reaped first mover advantage
Both arguments support government intervention in international trade
Krugman
argues the strategic trade policies aimed at establishing domestic firms in a dominant position in a global industry boost national income at the expense of other countries
will probably provoke retaliation
help establish antidumping policies and rules that minimize trade-distorting subsidies
Domestic policies
Governments don’t always act in the national interest
Political interest groups may influence policy
Krugman concludes that strategic trade policy is almost certain to be captured by special-interest groups, which will distort it to their own ends
Smoot-Hawley Act created a wall of
tariff barriers against imports into the United States → U.S. exports tumbled in response and world slid further into the Great Depression
Following the Great Depression
United States embraced free trade
GATT was a multilateral agreement
designed to liberlize trade by eliminating tariffs, subsidies, import quotas, and so on
Tariff reduction was spread over eight rounds with great success
Three reasons for increased protectionism
Japans perceived protectionist (neo-mercantilist) policies crated intense political pressures in other countries
Trade deficits → unemployment
non-tariff barriers → increased VERs
Uruguay Round sought to
Extend GATT rules to cover trade in services
Develop rules on intellectual property
Reduce agricultural subsides
Strengthen GATT’s monitoring and enforcement mechanism
The Uruguay Round and the WTO
Encompasses GATT and two other groups:
General Agreement on Trade in Services (GATS).
Agreement on Trade-Related Aspects of Intellectual Property Rights (TRIPS).
WTO: Experience to Date
By 2024, 164 members accounting for 98 % of world trade.
Strong early start, but since late 1990s unable to get agreements to further reduce barriers.
Limited protectionism returned following global financial crisis of 2008 - 2009.
The Brexit vote and election of Donald Trump also suggest a move toward greater protectionism.
WTO as global police:
Enforcement mechanisms appear to be having a positive effect.
Countries involved have mostly adopted WTO’s recommendations.
Expanded Trade Agreements
Global telecommunication and financial services industries.
Foreign direct investment.
WTO: Unresolved Issues
The rise of anti-dumping policies.
The high level of protectionism in agriculture.
The lack of strong protection for intellectual property rights in many nations.
Continued high tariffs on nonagricultural goods and services in many nations.
WTO Antidumping actions
Vague definition of what constitutes “dumping”; many countries exploiting loophole.
Concentrated in certain sectors: metal industries, chemicals, plastics, and machinery and electrical equipment.
WTO pushing members to strengthen regulations governing antidumping duties.
WTO Protection of intellectual Property
TRIPS agreement obliges WTO members to grant and enforce patents lasting at least 20 years and copyrights lasting 50 years.
Inadequate protections would reduce the incentive for innovation, resulting in less economic growth.