Another major difference between the two is that Alzheimerâs is not a reversible disease. It is degenerative and incurable at this time. Some forms of dementia, such as a drug interaction or a vitamin deficiency, are actually reversible or temporary.
If the total value of a nation's exports exceeds the total value of imports, the nation has a trade surplus. The current account deficit is a broader measure that includes the trade deficit and is itself part of a broader measure, the balance of payments. The balance of payments is the sum of all transactions between a nation and all of its international trading partners.
Theoretically, the balance should be zero, but in the real world this is improbable, so if the current account has a surplus or a deficit, this tells us something about the government and state of the economy in question, both on its own and in comparison to other world markets.