Both would decrease.
Marginal utility is the key concept underline demand .The height of a demand curve reflects marginal utility.The marginal utility curve resembles the demand curve. So, it is through the marginal utility we get the demand curve.
as we move down on the demand curve, marginal utility of a commodity starts declining bcoz of the law of diminishing marginal utility.after getting full satisfaction from a commodity both demand and marginal utility of that commodity decreases.
To determine demand from a utility function, one can use the concept of marginal utility. By calculating the change in utility for each additional unit of a good consumed, one can determine the level of demand for that good. The point at which the marginal utility equals the price of the good represents the optimal level of consumption and therefore the demand for that good.
Well diminishing marginal utility basically states that when a person constantly consumes the same product each time they will become less and less satisfied. So diminishing utility will cause a decrease in demand.
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.
Marginal utility is the key concept underline demand .The height of a demand curve reflects marginal utility.The marginal utility curve resembles the demand curve. So, it is through the marginal utility we get the demand curve.
as we move down on the demand curve, marginal utility of a commodity starts declining bcoz of the law of diminishing marginal utility.after getting full satisfaction from a commodity both demand and marginal utility of that commodity decreases.
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.
To determine demand from a utility function, one can use the concept of marginal utility. By calculating the change in utility for each additional unit of a good consumed, one can determine the level of demand for that good. The point at which the marginal utility equals the price of the good represents the optimal level of consumption and therefore the demand for that good.
Well diminishing marginal utility basically states that when a person constantly consumes the same product each time they will become less and less satisfied. So diminishing utility will cause a decrease in demand.
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.
how is a demand curve derived from individual demand curve ?
both are equal and complement to each other
The demand curve is negatively sloped to represent the declining marginal utility from consumption. At greater quantities of consumption each additional unit of a good consumed will yield relatively less utility, thereby reducing the marginal willingness to pay for that good.
I think this is the answer, based off my textbook, "Microeconomics" by Zupan and Browning. Marginal benefit is the "...maximum amount the consumer would pay for an additional unit" of some good. The height of the demand curve can be interpreted as showing the marginal benefit of some good. Marginal utility is the amount that total utility rises when consumption increases by one unit. For example if total utility for one scoop of ice cream is 10 units and totality utility for the second scoop of ice cream is 15 units, marginal utility measures the difference, 5 units, between the two.
An increase in purchasing power as market price decreases.Diminishing marginal utility.
To derive the Marshallian demand function from a utility function, you can use the concept of marginal utility and the budget constraint. By maximizing utility subject to the budget constraint, you can find the quantities of goods that a consumer will demand at different prices. This process involves taking partial derivatives and solving for the demand functions for each good.