The real wordsTheory
The definition, and the three words that carry marks
Balance of paymentsa systematic record of all economic transactions between the residents of a country and the rest of the world in a given period, usually a year.
Three phrases earn the marks. Residents, not citizens, so an Indian subsidiary of a foreign firm counts as a resident. All economic transactions, not just trade. In a given period, which makes it a flow, and that word matters when the international investment position appears in chapter 4.
The professors abbreviate it BoP in this deck and BOP in the Salvatore decks. Both mean the same thing.