explain long run production
Answers
Explanation:
The long-run is a period of time in which all factors of production and costs are variable. In the long run, firms are able to adjust all costs, whereas, in the short run, firms are only able to influence prices through adjustments made to production levels.
Answer:
What Is the Long Run?
The long-run is a period of time in which all factors of production and costs are variable. In the long run, firms are able to adjust all costs, whereas, in the short run, firms are only able to influence prices through adjustments made to production levels. Additionally, while a firm may be a monopoly in the short term, they may expect competition in the long run.
In economics, long-run models may shift away from short-run equilibrium, in which supply and demand react to price levels with more flexibility.
How a Long Run Works
A long run is a time period during which a manufacturer or producer is flexible in its production decisions. Businesses can either expand or reduce production capacity or enter or exit an industry based on expected profits. Firms examining a long run understand that they cannot alter levels of production in order to reach an equilibrium between supply and demand.
In macroeconomics, the long run is the period when the general price level, contractual wage rates, and expectations adjust fully to the state of the economy, in contrast to the short run, when these variables may not fully adjust.
[Important: A long run is a period of time in which all factors of production and costs are variable.]
In response to expected economic profits, firms can change production levels. For example, a firm may implement change by increasing (or decreasing) the scale of production in response to profits (or losses), which may entail building a new plant or adding a production line.
The short-run, on the other hand, is the time horizon over which factors of production are fixed, except for labor, which remains variable.
An Example of a Long Run
A business with a one-year lease will have its long-run defined as any period longer than a year since it’s not bound by the lease agreement after that year. In the long run, the amount of labor, size of the factory, and production processes can be altered if need be to suit the needs of the business or lease issuer.
Special Considerations
Over the long run, a firm will search for the production technology that allows it to produce the desired level of output at the lowest cost. If a company is not producing at its lowest cost possible, it may lose market share to competitors that are able to produce and sell at minimum cost.
Economies of scale refer to the situation wherein, as the quantity of output goes up, the cost per unit goes down. In effect, economies of scale are the cost advantages that are achieved when there is an expansion of the size of production. The cost advantages translate to improved efficiency in production, which can give a business a competitive advantage in its industry of operations, which, in turn, could translate to lower costs and higher profits for the business.
The long-run is associated with the long-run average (total) cost (LRAC or LRATC), the average cost of output feasible when all factors of production are variable. The LRAC curve is the curve along which a firm would minimize its cost per unit for each respective long-run quantity of output. As long as the LRAC curve is declining, then internal economies of scale are being exploited.
If LRAC is falling when output is increasing, then the firm is experiencing economies of scale. When LRAC eventually starts to rise then the firm experiences diseconomies of scale, and, if LRAC is constant, then the firm is experiencing constant returns to scale.
The long-run average cost curve is comprised of a group of short-run average cost (SRAC) curves, each of which represents one specific level of fixed costs. The LRAC curve will, therefore, be the least expensive average cost curve for any level of output.
Key Takeaways
A long run is a period of time in which all factors of production and costs are variable.
When the long-run average cost (LRAC) falls, is means output is increasing. If it rises, the firm experiences a diseconomy of scale.
Firms will search for the production technology that allows it to produce the desired level of output at the lowest cost.