Least cost combination in managerial economics
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In such a situation, marginal product of the variable must be diminishing. Cost of every factor combination is found by multiplying the price of each factor by its quantity and then summing it for all inputs. Do not reject the null hypothesis, I the absolute value of the statistic test is less than the critical t—value. Thus, the study of individual units is not possible without macroeconomics. In this way firm can maximise its profits.

The behavior of oligopolistic firms is interdependent and not independent or atomistic as is the case under perfect or monopolistic competition. When a company reduces costs and increases production, internal economies of scale are achieved. In the current scenario, they are supposed to get faster solutions to the problems of coping with soaring prices for example by understanding the process of how inflation distorts the traditional functions of money along with recommendations. For example, a given output say 100 units can be produced by using only capital or only labor or by a number of combinations of labor and capital, say 1 units of labor and 5 units of capital, or 2 units of labor and 3 units of capital, and so on. These policies try to counter the natural ups and downs of business cycles. Therefore, the only way to maximise profit is to minimise cost.

Substitutability of factors is possible only at the kinks. And this holds true no matter how many inputs you use! First, there is nothing in the law that states when diminishing returns will start to take effect. The manager collects data on advertising expenditure and on sales revenue in a specific period of time. Generally consumers take time to adjust to the changed circumstances. Thus, the firm could choose combination a 18 K + 2 L , combination g 2 K + 18 L or any other combination shown in Table 1.

Dual Pricing In simple words, different prices offered for the same product in different markets is dual pricing. It is the ratio obtained by dividing the present value of future cash inflows by the present value of cash outlays. When price of petroleum increased many countries tried to substitute other types of energy resources using inputs such as coal, electricity to reduce costs of production. A major part of managerial decision making depends on accurate estimates of demand. If either of the factor prices alters equilibrium proportion of the factors would also change so as to use less of those factors which display a price rise. Function The Production function signifies a technical relationship between the physical inputs and physical outputs of the firm, for a given state of the technology. The substitution of one factor for another is graphically illustrated by using isoquants in Fig.

The combination of A shows 1 unit of capital and 15 units of labors to produce 10,000 units. The problem is how much of the inventory is the ideal stock. This is due to the concept of the diminishing marginal rate of substitution between the two goods. Role in Managerial Decision Making Managerial economics leverages economic concepts and decision science techniques to solve managerial problems. When we estimate regression equation it involves the process of finding out the best linear relationship between the dependent and the independent variables. The slope depends on the prices of factors of production and the amount of money which the firm spends on the factors. In either case, factors would have to be used in optimal combination at which the cost of production will be minimum.

There are two types of production function, one is short-run production function and the other is long-run production function. More expensive inputs cause shifts in the opposite direction. According to this isoquants are sloping downward i. The reason is that if a firm were operating in stage I, it would be grossly underutilizing its fixed capacity. The chapter examines the theory of production or how firms organize production i.

It is an absolute measure of profitability that means it gives output in terms of absolute amount. Examples of common variable costs include raw materials, packaging, and labor directly involved in a company's manufacturing process. Underdeveloped economies face innumerable problems related to overpopulation, inflation, balance of payments etc. When the price of inputs shoots up, a firm is forced to work out a combination of inputs to ensure that the new combination becomes the least cost combination. If the outlay which the firm intends to make further increases to Rs. Breakeven chart The Break-even analysis chart is a graphical representation of costs at various levels of activity. It differs from each individual and helps to show the satisfaction of the consumer after consumption of a commodity.

Thus, it proves that the optimal solution chosen should be based on the objective and well structured. Like, the salary of general manager, which remains the same whether, the output is high or low. Internal economies of scale relate to lower unit costs. At the point where you minimize costs, the production isoquant and isocost curve are tangent. Further suppose that a firm has Rs. For example, we assumed in the above table that an output of 10,000 units could be obtained with either applying 1 unit of capital and 15 units of labors or employing 2 units of capital and 10 units of labors. Multiple Regression Analysis Unlike simple regression in multiple regression analysis, the coefficients indicate the change in dependent variables assuming the values of the other variables are constant.