Due to advances in technology and developments in flight and train travel and speeds, the world has in effect 'shrunk' and countries are now able to trade across borders and great distances with relative ease
It is far more significant than just exports or trading with other countries. It incorporates the movement of people, the sharing of information, and cultural exchange
McDonald's opening their first outlet in China was not just economic growth, it was American cultural influence, Westernisation, in a predominantly communist country
Economic progress necessitates trade across borders and the supply and demand for certain commodities and resources makes partners out of diverse cultures
Political changes in 2016 in Europe, and subsequently in the USA in early 2017, have given rise to a media that has adopted a more protectionist political commentary and a fierce resistance to internationalism – particularly to immigration
A business in the UK does not operate in isolation from the rest of the world. It may not export its final product, but its inputs may have been imported from abroad
Socio-economic or competitive factors might make the domestic market too small for a business, and so they can use their excess capacity to export abroad instead of limiting growth
The Brexit vote was seen by many as consumers rejecting globalisation and seeking to regain national sovereignty – but this is almost impossible to achieve in the interconnected world of finance and capital goods
Once you move into products in secondary markets – e.g. steel and manufactured goods – differences between countries in technical specifications, processes and requirements become apparent
Globalised products may have underlying commonalities – e.g. a car is a car, whether in India, Britain or America – but there are major differences in the consumer behaviour and preferences in those markets, as well as in their ability to even purchase a product
Local markets are clearly attractive for any company since they have first-hand knowledge of consumer behaviour, customs and the cultures of that market
The attraction of global business is wider market penetration and potentially less-intense competition – although the competition, while less intense, is likely to be stronger on the international stage
Businesses sometimes choose to 'stay local' because the barriers to entry to foreign markets are too steep – these barriers could be formal (e.g. tariffs, regulations) or informal (e.g. differences in preferences and traditions)
Other businesses see global markets as a necessary way to hedge their bets against national economic downturns – although 'contagion' is become an increasingly important issue in international economic markets
The value of goods and services produced in a country in one year, given the monetary value that they would have had if they were produced in the same base year
If prices keep changing then the unit of measurement of GDP keeps changing, meaning when comparing the amount an economy has produced from one year to the next, growth will be exaggerated by the increasing trend of prices (inflation)
Used to make quick and easy comparisons of values over time because they provide comparable numbers from a base year that easily show percentage increase/decrease