Self-tutoring about economics: the tutor wonders about some figures. By some reckoning, the US gdp grew by 2.8% over the year 2024. Yet, its deficit was 1.8 trillion, or 6.4% of gdp, that same year. For perspective, in 2023 its …
Self-tutoring about trade and economics: the tutor mentions some parameters from the apparent theoretical tariff calculation. In yesterday’s post I mention a calculation apparently meant to model theoretical tariffs on US exports. As I understand, said formula, which looks somewhat …
Economics, trade: Theoretical tariffs, part 2: epsilon and phi Read more »
Self-tutoring about theoretical tariff calculations and assumptions: the tutor mentions a formula. The following is my understanding of the situation. The Trump administration seems seldom short of ideas, whatever one might think of any particular one. An example is the …
Self-tutoring about economics: the tutor mentions an observed value for price elasticity. The following is according to my understanding. Price elasticity, in economics, refers to the change in demand relative to a change in price. Elasticity is almost always negative, …
Self-tutoring about international business: the tutor looks at an alleged cartel. Apparently, numerous carmakers have been fined by EU antitrust authorities, to an amount of 458million Euros. The alleged cartel, it seems, involved a mutual agreement among perhaps fifteen carmakers …
Business, economics: carmakers’ cartel activities earn fine Read more »
Self-tutoring about economics terms: the tutor mentions gross fixed capital formation. In simple terms, gross fixed capital formation (gfcf) is the amount invested in an economy. It might be given as an absolute number or as a percent of gdp. …
Self-tutoring about economics: the tutor mentions purchasing power parity (PPP). If one looks up the gdp per capita of Brazil, one might see it at around 9258 USD. However, its GDP per capita, PPP, is 19018 USD. Why the difference? …
Self-tutoring about international trade: the tutor starts a discussion on tariffs. Well, it seems that the US may impose tariffs on imports from Canada, perhaps by 25%. What goods actually will have tariffs applied remains to be seen. However, the …
Self-tutoring about economics: the tutor mentions a comparison. Since 1970, the US gdp per captia has multiplied by about 27. During that same period, Mexico’s gdp per capita has multiplied by about 39. Source: macrotrends.net macrotrends.net
Self-tutoring about politics: the tutor wades into some current issues. I wasn’t sure if the Gulf of America idea would happen for real, but apparently the order has been given. When I was a kid in the 80s, Americans loved …
Economics, politics: US trade deficits and fallout, part 1 Read more »