People only need so much of one thing. The lower the price the more demand you will have for the product, until the customer does not want anymore. At that time it will not matter what the price is, they will not purchase any more.
The demand curve is negatively sloped because it is based on the principle of marginal utility and this utility decreases as consumption increases. The demand price which depends on the marginal utility of a good also declines as consumption increases, so quantity and price are inversely related, leading to the negative curve and the law of demand.
We will use the utility theory to explain consumer demand and to understand the nature of demand curves. For this purpose, we need to know the condition under which I, as a consumer, am most satisfied with my market basket of consumption goods. We say that a consumer attempts to maximize his or her utility, which means that the consumer chooses the most preferred of goods from what is available. Can we see what a rule for such an optimal decision would be? Certainly I would not expect that the last egg I am buying bring exactly the same marginal utility as the last pair of shoes I am buying, for shoes cost much more per unit than eggs. A more sensible rule would be: If good A costs twice as much as good B, then buy good A only when its marginal utility is at least twice as great as good B's marginal utility. This leads to the equimarginal principle that I should arrange my consumption so that every single good is bringing me the same marginal utility per dollar of expenditure. In such a situation, I am attaining maximum satisfaction or utility from my purchases. This is clear concept of equimarginal principle.
Profits are maximized when marginal costs equals marginal revenue because fixed costs are now spread over a larger amount of revenue. This means that total cost per unit declines and profits increase. Another way to say this is that this is the effect of scale. When marginal revenue equals marginal costs, in a growing revenue situation, you gain economies of scale and higher profits.
The term marginal cost refers to the oppurtunity cost associated with producing one more additional unit of a good. Opportunity cost is a critical concept to economics - it refers to the value of the highest value alternative opportunity. For example, in examining the marginal cost of producing one more bushel of wheat, that number could be expressed as the dollar value of corn or other goods that could be produced in lieu of more wheat. Marginal benefit refers to what people are willing to give up in order to obtain one more unit of a good, while marginal cost refers to the value of what is given up in order to produce that additional unit. Additional units of a good should be produced as long as marginal benefit exceeds marginal cost. It would be inefficient to produce goods when the marginal benefit is less than the marginal cost. Therefore an efficient level of product is achieved when marginal benefit is equal to marginal cost.
It helps producers decide how much of a good to make.
The principle of diminishing marginal utility explains the slope of the demand curve by letting us be able to see which direction the slope is in, which is always downward.
the criticisma of the law of diminishing marginal utility
As a matter of fact, law of diminishing marginal rate of substitution conforms to the law of diminishing marginal utility. According to law of diminishing marginal utility, as a consumer increases the consumption of a good, its marginal utility goes on diminishing. On the contrary, if the consumption of a good decreases, its marginal utility goes on increasing.
explain the demerits of diminishing marginal utility
This is known as diminishing marginal utility. It is the principle that the satisfaction or utility derived from consuming each additional unit of a good decreases as more of it is consumed. This concept is a fundamental principle in economics and helps explain consumer behavior.
What is the difference between equi-marginal utility and diminishing marginal utility?Read more:What_is_the_difference_between_equi-marginal_utility_and_diminishing_marginal_utility
Three stages of production are increasing marginal returns, diminishing marginal returns, and negative marginal returns.
Total utility increases at a diminishing rate
The statement that is not explained by the diamond-water paradox is the concept of marginal utility, which refers to the diminishing satisfaction or value that individuals derive from consuming additional units of a good or service.
This is the principle of diminishing marginal utility.
An aggregate demand curve is derived from the principle of diminishing marginal utility and it shows the amount of a good (or service) consumers would buy at different prices over some time period. Diminishing marginal utility implies that as the number of units consumed increases, the willingness to pay for additional units of that good (i.e., marginal WTP, MWTP) goes down.
what is it marginal utility