A. None of these answers All of them are asymmetric macroeconomic shocks
B. A sudden and substantial fall in the worldwide demand for French wine
C. An epidemic of an animal disease in a country that significantly reduces the country’s agricultural output
D. A sudden and substantial rise in prices on the world oil market

A. None of these arguments they are all arguments in support of the UK joining the UMU
B. The characteristics of the UK housing market make UK consumers expenditure very sensitive to changes in interest rates
C. The UK risks exclusion from the Euroland capital market with damaging consequences with damaging
D. The UK needs to be a member of the EMU in order to continue to attract such large of foreign direct investment in EU countries

A. the stability and growth pack
B. the European solidarity packs
C. the exchange rate mechanism pact
D. the responsibility and growth pack

A. The eurozone has a higher degree of labour mobility than the USA and labour law is much less restrictive in the erozone than in the USA On these measures the eurozone is more likely to be an OCA than is the USA
B. The eurozone has a lower degree of labour mobility than the USA and labour law is much more restrictive in the erozone than in the USA On these measures the eurozone is less likely to be an OCA than is the USA
C. The eurozone has a higher degree of labour mobility than the USA but labour law is much more restrictive in the erozone than in the USA On these measures it is hard to judge whether the eurozone is more or less likely to be an OCA than is the USA
D. The eurozone has a lower degree of labour mobility than the USA and labour law is much less restrictive in the erozone than in the USA On these measures it is hard to judge whether the eurozone is more or less likely to be an OCA than is the USA

A. All of the reasons given in these answers are correct
B. real wages fall rapidly in a recession and the economy moves quickly back to long run equilibrium so limiting the duration of the recession even when exchange rate adjustment is not possible
C. workers will move from a country in which aggregate demand falls to other countries of the currency union, and so unemployment remains lower than it otherwise would
D. real wages fall and so offset the inflationary effect of switching from the old currency to the new common currency

A. A high degree of labour mobility between the tow countries
B. An increase in government spending in country (A)
C. A depreciation in the foreign exchange value of the common currency
D. A low degree of capital mobility between the two countries