Category: Economics

➤ How do economists choose which assumptions to include in a model?
Economists choose assumptions by weighing relevance, empirical support, and analytical tractability. They prefer parsimonious assumptions that deliver clear implications and are robust to small changes. Modelers also run sensitivity checks, compare rival assumptions empirically, and simplify only when it preserves the core causal mechanism they want to explain.

In an effort to support local businesses, a country’s government forces foreign businesses out of the country, resulting in a(n)barrier to trade.
Multiple Choiceethicalsociallegalpoliticalrelative

➤ What evidence shows that funding increases or reallocation reduce chronic homelessness?
Research shows funding increases and better allocation lower homelessness and public costs. Housing First trials and permanent supportive housing programs report higher housing retention and reduced emergency services, hospitals, and criminal justice use. Evaluations by HUD and veterans’ programs find net public savings and fewer returns to homelessness when funds target chronically homeless people with supportive services.

Which of the following is directly impacted by bird flu?a. Supply of chicken and eggsb. Demand for chickens and eggsc. Supply of products containing eggsd. Demand for products containing eggs