April 22, 2026 7:49 pm
Cost of any product can be defined as the expenditure that is needed in order to produce that product or make it usable for consumption purpose. Now, Cost Structure of a firm can be broadly categorized into two segments - Implicit costs and Explicit Costs. What is...
In the long run with all the inputs variable, the firm must also consider the best way to increase output. One way to do so is to change the scale of operation by increasing all of the inputs to production in proportion. For example if it takes one man and one machine...
The income and substitution effects explain how price changes impact consumer demand. The substitution effect leads consumers to buy cheaper alternatives, while the income effect reflects changes in purchasing power. Normal goods see increased demand with rising real income, whereas inferior goods may have varied demand responses. Giffen goods defy standard demand laws, increasing in demand as prices rise due to overpowering income effects.
A two-part tariff is a pricing strategy with an entry fee and a usage fee aimed at capturing consumer surplus. It is exemplified in amusement parks and telephone services. Firms set optimal fees based on consumer demand, maximizing profit by adjusting usage fees above marginal cost and charging differing entry fees for varied consumer groups.
What is Natural Monopoly ? Natural monopoly emerges when natural interactions between market forces permits a single firm (its ownership may be single or joint) to produce or sell a particular commodity. The essential condition for a natural monopoly in the production...
What is Monopolistic Competition? Monopolistic Competition emerged as a concept when the theory of Perfect Competition and the theory of Monopoly failed to explain the existence of differentiated products in a competitive market set-up. Robinson and Chamberlin provide...
The equation of an IS curve is expressed as below: IS : Y = C(Y-T) + I(r) + G (1) where Y is the aggregate demand, C is the consumption expenditure, I is the investment expenditure an G is the Government expenditure. Upon breaking down each of the components...
Gross National Product (GNP) quantifies the market value of final goods and services produced by a country’s residents, including value from consumption, investment, and government spending, adjusted for net exports and factor income from abroad. Gross Domestic Product (GDP) excludes foreign income, while Net National Product (NNP) accounts for depreciation.
What is 'Fixed Input' in production theory? A factor of production is treated as a fixed input if it cannot easily be changed instantaneously or over the time period under consideration. Examples can be land or factories What is 'Variable Input' in production theory?...
The supply curve reflects sellers’ behavior, indicating the quantities of goods they are willing to sell at various price points. It typically rises from left to right, as higher prices prompt producers to allocate more resources to production. A rightward shift signifies an increase in supply at every price level.