1 These cells receive signals from and send signals to other nerve cells. 2  Interneurons serve to process information in many different ways and constitute the bulk of the human nervous system. 3  Effectors or motor neurons are the third class of neurons.
âThe trade deficit has been a thorn in the side of the U.S. economy for the past seven years.â âToday, by contrast, the current account deficit is larger than the trade deficit.â âIf exports exceed imports, there is a trade surplus and if imports exceed exports, there is a trade deficit.â âThus they ultimately contribute to growing budget and trade deficit and foreign debt.â
Table 1 shows the balance of trade over five years for a fictitious emerging economy. In year 1, the country imports $200b worth of goods, and exports $400b. It has a trade surplus. In the following year, it imports $350b and exports $200b, so in that year it has a trade deficit. By year 5, the trade deficit is $520b.rade balances, deficits and FX. You have probably read a lot about balance of payments and trade deficits in the financial press, but these reports often do not explain how and why these things affect currencies. A countryâs balance of payments (BoP) is the record of its financial transactions with the outside world.