Search results
Results from the WOW.Com Content Network
The optimal output, shown in the graph as , is the level of output at which marginal cost equals marginal revenue. The price that induces that quantity of output is the height of the demand curve at that quantity (denoted P m {\displaystyle P_{m}} ).
The total cost curve, if non-linear, can represent increasing and diminishing marginal returns.. The short-run total cost (SRTC) and long-run total cost (LRTC) curves are increasing in the quantity of output produced because producing more output requires more labor usage in both the short and long runs, and because in the long run producing more output involves using more of the physical ...
A curve connecting the tangency points is called the expansion path because it shows how the input usages expand as the chosen level of output expands. In economics, an expansion path (also called a scale line [1]) is a path connecting optimal input combinations as the scale of production expands. [2]
Isocost v. Isoquant Graph. Each line segment is an isocost line representing one particular level of total input costs, denoted TC in the graph and C in the article's text. P L is the unit price of labor (w in the text) and P K is the unit price of physical capital (r in the text).
These functions describe each firm's optimal (profit-maximizing) quantity of output given the price firms face in the market, , the marginal cost, , and output quantity of rival firms. The functions can be thought of as describing a firm's "Best Response" to the other firm's level of output.
In this stage, the employment of additional variable inputs increases the output per unit of fixed input but decreases the output per unit of the variable input. The optimum input/output combination for the price-taking firm will be in stage 2, although a firm facing a downward-sloped demand curve might find it most profitable to operate in ...
The firm produces at the quantity of output where marginal cost equals marginal revenue (labeled Q in the upper graph), and its per-unit economic profit is the difference between average revenue AR and average total cost ATC at that point, the difference being P minus C in the graph's notation. With firms making economic profit and with free ...
Isocost v. Isoquant Graph. In the simplest mathematical formulation of this problem, two inputs are used (often labor and capital), and the optimization problem seeks to minimize the total cost (amount spent on factors of production, say labor and physical capital) subject to achieving a given level of output, as illustrated in the graph.