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Economics & Finance
Articles by Bitopi Kaashyap
Page 7 of 7
Market Equilibrium Fixed Number of Firms
Market equilibrium with a fixed number of firms represents a theoretical framework where the quantity of competing firms in a market remains constant. This model helps analyze how supply and demand forces interact to determine prices when market entry and exit are restricted. Understanding this concept is essential for examining real-world scenarios where barriers to entry exist, such as regulated industries or markets with high startup costs. Key Concepts Market equilibrium occurs when market demand equals market supply, resulting in a stable price where neither excess demand nor excess supply exists. In markets with a fixed number of ...
Read MoreTypes of Market Economies
A market economy is a type of economy where demand and supply control the marketplace. In a market economy, there is minimal government intervention whereas the price and quantity of goods are determined by the demand and supply of products in the market. A market economy encourages entrepreneurship and drives competition and innovation in the economic system which leads to consumer satisfaction and production efficiency. Market economies are also known as free markets where government intervention is minimal to moderate. Businesses in a free market are free to take decisions regarding the price of the products they ...
Read MoreMarket Demand Curve is the Average Revenue Curve
The market demand curve represents the relationship between price and quantity demanded for a good in the entire market. For a monopolist, this market demand curve becomes their average revenue curve, as the price they can charge depends directly on the quantity they choose to sell. Formula The relationship between market demand and average revenue for a monopolist can be expressed as: $$\mathrm{Average\ Revenue\ (AR) = \frac{Total\ Revenue\ (TR)}{Quantity\ (Q)} = Price\ (P)}$$ Since the monopolist faces the entire market demand curve: $$\mathrm{P = f(Q)}$$ Where: P − Price per unit (Average Revenue) ...
Read MoreMarginal Revenue
Marginal revenue is the additional revenue generated by selling one more unit of a product or service. This concept is fundamental in economics as it helps businesses determine optimal production levels and pricing strategies. Marginal revenue follows the law of diminishing returns, meaning that as production increases, the additional revenue from each extra unit typically decreases. Formula The basic formula for marginal revenue is: $$\mathrm{Marginal\:Revenue = \frac{Change\:in\:Total\:Revenue}{Change\:in\:Quantity\:Sold}}$$ This can also be expressed as: $$\mathrm{MR = \frac{TR_2 - TR_1}{Q_2 - Q_1}}$$ Where: MR − Marginal Revenue TR₂ − Total Revenue after the change TR₁ ...
Read MoreMarginal Revenue and Price Elasticity of Demand
Marginal revenue and price elasticity of demand are fundamental economic concepts that demonstrate how changes in price affect both product demand and company revenues. Understanding their relationship is crucial for businesses to optimize pricing strategies and maximize profits. Formula The relationship between marginal revenue and price elasticity of demand is given by: $$\mathrm{MR = P \left(1 + \frac{1}{E_d}\right)}$$ MR − Marginal Revenue (additional revenue from selling one more unit) P − Price per unit E_d − Price elasticity of demand (percentage change in quantity demanded ÷ percentage change in price) Price elasticity of ...
Read MoreLong Term Liabilities
Long-term liabilities are financial obligations of a company that are payable beyond one year or the current business cycle. They represent debt financing used for capital investments, asset purchases, and business expansion. Understanding long-term liabilities is crucial for assessing a company's long-term financial health and solvency. Types of Liabilities Total Liabilities Current Liabilities • Accounts Payable • Short-term Loans ...
Read MoreManaged Floating Exchange Rate
A managed floating exchange rate is a hybrid system where a country's currency value is primarily determined by market forces (supply and demand), but the government and central bank intervene when necessary to stabilize the rate. India adopted this system in 1991, and over 40% of countries worldwide follow it. Understanding Exchange Rates An exchange rate is the value of one currency expressed in terms of another (usually USD). The Central Bank (RBI in India's case) manages this rate under the chosen exchange rate regime. Depreciation Appreciation Currency value decreases against a foreign ...
Read MoreNew Profit Sharing Ratio
The profit-sharing ratio is the proportion in which partners of a partnership firm divide the profits earned from business operations. When a new partner joins, an existing partner retires, or responsibilities change, the ratio must be revised − this revised ratio is called the new profit-sharing ratio. Formula $$\mathrm{New\:Ratio = Old\:Ratio - Sacrificing\:Ratio}$$ $$\mathrm{Sacrificing\:Ratio = Old\:Ratio - New\:Ratio}$$ For retirement or death of a partner − $$\mathrm{New\:Ratio = Old\:Ratio + Gaining\:Ratio}$$ $$\mathrm{Gaining\:Ratio = \frac{Retired\:Partner's\:Share \times Individual\:Acquisition\:Ratio}{Total\:Acquisition\:Ratio}}$$ Example Calculation Case 1: New Partner Joins A, B, and C are partners sharing profits ...
Read MoreNet National Product
Net National Product (NNP) is the total market value of all finished goods and services produced by a nation's citizens (both domestic and overseas) minus depreciation. It is a key indicator of economic growth because it accounts for the wear and tear of assets used in production. Formula $$\mathrm{NNP = GNP - Depreciation}$$ Or equivalently − $$\mathrm{NNP = MVFG + MVFS - Depreciation}$$ Where MVFG = market value of finished goods, MVFS = market value of finished services, and Depreciation = capital consumption allowance (CCA). Example Calculation If Country X produces $2 trillion ...
Read MoreMarginal Product Formula
The marginal product formula measures the change in total output when one additional unit of a production factor (labor, machinery, capital) is added. It helps businesses predict whether adding resources will increase production efficiently. Formula $$\mathrm{Marginal\:Product = \frac{Q^{n} - Q^{n-1}}{L^{n} - L^{n-1}}}$$ Where − Qn − Current total production output Qn-1 − Previous production output (before the change) Ln − Current number of production units (workers, machines) Ln-1 − Previous number of production units Step-by-Step Calculation Consider an ice cream manufacturer that produces 10, 000 cones/day with 3 employees. After hiring 2 ...
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