📘 economics

1. Problem: Compute various price indices using the given food basket prices for years 1985, 1990, and 1995. 2. Formula: The simple price index for an item is given by

1. **Stating the problem:** We are given a table of Harga (price in thousands of Rupiah), Jumlah Permintaan (Qd), and Jumlah Penawaran (Qs) for coffee sales. We need to find the ma

1. The problem asks to find the price elasticity of demand between the equilibrium price and the new price. 2. The formula for price elasticity of demand (PED) is:

1. **Nyatakan masalah:** Diketahui fungsi permintaan $P = -Q + 15$ dan fungsi penawaran $P = 0.5Q + 9$. Pemerintah memberikan subsidi sebesar 6 untuk setiap unit barang. Kita dimin

1. **Problem Statement:** Calculate the Average Product of Labor (AP_L) and Marginal Product of Labor (MP_L) from the given Total Product (TP) data.

**1. Le chercheur compare les coûts pour estimer le coût de la main-d’œuvre familiale.** Imagine que la famille travaille comme les salariés, alors on regarde combien coûterait leu

1. **Stating the problem:** We want to calculate the price elasticity of supply, which measures how much the quantity supplied of a good changes in response to a change in its pric

1. **Problem Statement:** Find the equilibrium price $P$ and quantity $Q$ given demand $Q_d = 50 - 2P$ and supply $Q_s = -10 + 3P$. 2. **Formula and Rules:** At equilibrium, quanti

1. The problem is to apply advanced mathematical tools such as Matrix Algebra, Markov Chains, Leontief Models, National Income Models, and the IS-LM Model to analyze economic syste

1. **State the problem:** Given the Cobb-Douglas production function $$Y = A \sqrt{K} \sqrt{L}$$ with $$A=12$$, $$K=36$$, and labor $$L$$ varying from 6 to 13 units, find the Total

1. **State the problem:** We are given a Cobb-Douglas production function with productivity of resources $A=12$, capital $K=36$, and labor $L=4$. We need to find the total producti

1. **Problem:** Calculate the price elasticity of demand when price decreases from 9 to 7. 2. **Formula:** Price elasticity of demand (PED) is given by:

1. The problem asks about the relevance of opportunity cost and the criteria for dropping a segment. 2. Opportunity cost is the value of the next best alternative foregone when mak

1. The problem asks: What is the definition of opportunity cost? 2. Opportunity cost is a concept in economics that refers to the value of the next best alternative that is foregon

1. The problem asks: What are sunk costs? 2. Sunk costs are costs that have already been incurred and cannot be recovered.

1. **Stating the problem:** We have price points $P = 10000, 13000, 15000$ with corresponding demand (Permintaan) and supply (Penawaran) values:

1. **State the problem:** We want to find the slope of the budget constraint line for Jacques' spending on candy bars and eggs. 2. **Recall the budget line equation:** From previou

1. **Stating the problem:** We are given that in 2023, the average daily oil production on the Norwegian continental shelf was 1.794 million barrels (fat), where 1 barrel ≈ 159 lit

1. **Problem Statement:** Perform a Leontief input-output model analysis for Milkpack company using assumed data. 2. **Leontief Model Overview:** The Leontief input-output model is

1. **State the problem:** We need to calculate the Herfindahl-Hirschman Index (HHI) for three markets (A, B, and C) using the sales data provided. The HHI measures market concentra

1. **State the problem:** We need to calculate the four-firm concentration ratio (CR-4) for the given market. The CR-4 measures the market share of the top four firms combined. 2.