Four significant developments have helped this scaling up:
The appearance of large transnational corporations (TNCs)
with diverse business interests literally spread across the globe.
The growth of regional economic or trading blocs, such as
the European Union (EU) and the North American Free Trade Agreement (NAFTA). By
encouraging free trade between member countries, the barrier effects of
national boundaries are broken down.
The development of modern transport networks (air, land and
sea) capable of moving people and commodities quickly and relatively cheaply. Due
mainly to the aircraft, physical distances worldwide are much less important.
We live in a ‘shrinking world’.
Advances in information technology and communication
technology and communication technology mean that important data and decisions
can be whizzed around the globe in a matter of seconds. A TNC with its
headquarters in London or another major city can closely monitor markets trends
around the world. It can easily be checked on what is happening in its branch
offices and factories scattered around the world.
The outcome of these developments is today’s global economy.
The workings of the global economy involve five different forms of flow
Trade- through the export or import of raw materials,
food, finished goods or services
Aid- either as a donor or a received nation. Much aid
is an economic natureForeign investment- through investment, TNC’s are able to exploit economic opportunities around the world, it might be oil in west Africa or sugar in Brazil
Labour- virtual to the workings of the global
economy. Economic migration is commonplace these days as people move in search
for work and a better life. TNC’s are on the look-out for cheap labour
Information- fast transfer of data and decisions are
crucial to the workings of the global economy.
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