All posts tagged nominal expenditures

IS-LM is not a useful model

I have to admit that I have rarely used the IS-LM model since I became interested in economics. Instead, I find the AD-AS model much more useful. Of course, this does not mean that there is a major theoretical flaw in the IS-LM model. Rather, I think that the inferences that economists make by looking […]

Random thoughts on economics

I think most people understand the supply and demand less than we think. That’s because supply and demand are more confusing and complex than what is taught in mainstream EC101 lectures today. Maybe you don’t think so, but I do. Suppose we asked students who have already taken EC101&102: “Oil prices fell. For this reason, […]