📘 economics

1. **Problem statement:** We analyze expected loss and insurance choices for Henry and Lucy given initial wealth $W_0=4975$ and a loss of 85% of wealth with probability 0.1. 2. **E

1. **Problem statement:** Lucy and Henry each have 4975 units of wealth. With probability 0.1, they lose 85% of their wealth. They can buy \(\alpha\) units of insurance at cost 0.1

1. **Problem Statement:** Calculate the Laspeyres, Paasche, and Fisher Price Indices for office equipment from 2022 to 2023 using given prices and quantities. 2. **Laspeyres Price

1. **State the problem:** We are given the price function $p = 80 - 0.01x$ and the cost function $C = 20x + 5000$. We need to find the production level $x$ that maximizes profit. 2

1. The problem is to find the inflation rate. 2. Inflation rate is typically calculated using the formula:

1. **Stating the problem:** We are given Consumer Price Index (CPI) data from 2017 to 2022 and need to compute the Inflation Rate and Purchasing Power Parity (PPP) for each year. 2

1. The problem asks whether 1973 was a year of deficit due to changes in sales taxes from 1947. 2. To analyze this, we need data on sales tax rates in 1947 and 1973, and government

1. **State the problem:** We have an economy with three sectors: agriculture, manufacturing, and energy. Each sector requires inputs from all three sectors to produce one dollar's

1. **Problem statement:** We have two problems related to elasticity:

1. **State the problem:** We are given the supply function $Q = 200 + 0.75P$ and asked to find the autonomous supply. 2. **Understand the concept:** Autonomous supply is the quanti

1. **Stating the problem:** We need to find the equilibrium price ($P^*$) and quantity ($Q^*$) without tax and then analyze the effect of tax on these values.

1. **State the problem:** We have two coffee blends, Blend A and Blend B, with demand functions and a cost function. We want to find the total revenue, total profit functions, and

1. **State the problem:** We have two coffee blends, Blend A and Blend B, with demand functions for price and a cost function. We want to find the total revenue, total profit funct

1. **Stating the problem:** We have a demand function for a good given by $$Q_d = 60 - 2P$$ where $Q_d$ is the quantity demanded and $P$ is the price.

1. Masalah: Analisis hubungan antara MPC (Marginal Propensity to Consume) dan MPS (Marginal Propensity to Save) pada fungsi konsumsi dan tabungan yang diberikan, serta efektivitas

1. **State the problem:** Calculate GDP, GNP, NI, Personal Income, and Disposable Personal Income using the given national income data for Australia in 2024. 2. **Formulas and expl

1. **Problem a:** Calculate the price elasticity of demand using the midpoint formula and classify the demand. The price elasticity of demand (PED) using the midpoint formula is gi

1. **State the problem:** We are given a price-demand function $P(x) = 100 - x$ and a cost function $C(x) = 30000 + 50x$. We need to:

1. Problem statement: Create an equilibrium demand and supply diagram using linear functions $Q_d=24-4P$ and $Q_s=6+2P$. 2. Formula and rules: Market equilibrium occurs where deman

1. **State the problem:** We are given the market demand and supply functions for a digital service: $$Q_d = 120 - 3P$$

1. **State the problem:** We have a production function $$Q = 12 K^{0.4} L^{0.4}$$ where $K$ is capital and $L$ is labor.