Economics - Fundamental Concepts Topics
Explore syllabus topics and study materials.
Choose question count and time — session stays in your browser only.
filter_alt Topics
quiz Questions
Q31
Which of the following conditions correctly differentiates the concept of a 'wants-and-resources' bottleneck from a simple structural supply disruption within an economy?
A seasonal mismatch in agricultural trading contracts
The absolute limit of physical inputs and technology to meet unbounded human utility desires
An artificial shortage engineered by oligopolistic cartels
A failure in the banking sector's clearing house operations
Explanation
A structural wants-and-resources bottleneck reflects the absolute boundary where finite physical or technological constraints prevent the fulfillment of theoretically infinite human desires, irrespective of supply chain efficiency.
Q32
If an individual chooses to save an unexpected windfall gain instead of increasing their consumption of economic goods, which behavioral parameter must be zero under the absolute income hypothesis?
Marginal propensity to save
Marginal propensity to consume
Average propensity to save
Income elasticity of investment
Explanation
The marginal propensity to consume (MPC) measures the fraction of additional income that is spent on consumption. If all additional income is saved, the MPC is exactly zero.
Q33
Under the concept of 'choice-and-opportunity-cost', what type of cost is excluded from the calculation of economic profit but included in financial profit calculation?
Explicit raw material expenditures
Implicit opportunity costs of self-owned factors
Sunk historical asset values
Fixed interest rates on debt instruments
Explanation
Implicit costs (like the opportunity cost of an owner's time or capital) are subtracted alongside explicit costs to find economic profit, but are completely omitted when calculating financial accounting profit.
Q34
How is a modern intellectual property right (such as a pharmaceutical patent) classified within the framework of 'economic-goods-and-free-goods'?
A pure free good with infinite social abundance
An artificially scarce economic good via legal barriers to entry
A depreciated capital asset with zero intrinsic utility
A public pool resource good prone to structural decay
Explanation
A patent converts a non-excludable concept into an excludable economic good, giving the holder monopoly pricing power and moving it away from behaving like a free non-rival good.
Q35
Which investment parameter asserts that net business capital investment is a linear function of the rate of change in total national output or consumption demand?
The multiplier coefficient
The accelerator principle
The liquidity preference model
The permanent wealth function
Explanation
The Accelerator Principle states that the level of investment depends on the rate of change in economic output or sales, meaning a leveling off of consumption can trigger a drop in capital investment.
Q36
If an economy is undergoing long-term deflation, what happens to the real value of an individual's accumulated cash wealth, assuming nominal income streams stay constant?
The real value of cash wealth diminishes exponentially
The real value of cash wealth increases due to expanded purchasing power
The real value of cash wealth matches the average utility drop
The real value of cash wealth stays completely neutral
Explanation
Deflation increases the real value of liquid cash assets (wealth) by boosting their purchasing power, even if nominal cash values and nominal income streams remain identical.
Q37
According to the von Neumann-Morgenstern utility framework, an individual whose total utility function for wealth is strictly concave ($U''(W) < 0$) exhibits what type of behavioral preference towards risk?
Risk-loving behavior
Risk-averse behavior
Risk-neutral preference
Bounded rational optimization
Explanation
A strictly concave utility-of-wealth function indicates that the marginal utility of wealth decreases, defining a risk-averse individual who always rejects a fair gamble.
Q38
What type of structural unemployment occurs when an absolute shortage of capital goods restricts an economy from employing its entire willing workforce, highlighting a 'wants-and-resources' imbalance?
Keynesian cyclical unemployment
Structural capital-shortage unemployment
Frictional transactional unemployment
Seasonal resource matching gap
Explanation
Marxian or structural capital-shortage unemployment occurs when resource or capital assets are insufficient to absorb the total labor supply, highlighting absolute scarcity of physical inputs over cyclical demand constraints.
Q39
Which saving theory states that an individual's consumption and saving choices are determined by comparing their current income against the average income of their reference social group?
Absolute Income Theory
Relative Income Hypothesis
Permanent Income Model
Precautionary Balance paradigm
Explanation
James Duesenberry's Relative Income Hypothesis states that consumption preferences are socially driven, meaning an individual's saving rate depends on their position within the relative income distribution curve.
Q40
If a government levies a lump-sum tax on an individual's wealth, what is the impact on their utility optimization choices, according to consumer theory?
A pure substitution effect toward untaxed leisure options
A pure income effect shifting the constraint parallel inward
A complete neutralization of the equimarginal principle
An immediate shift to a higher indifference curve map
Explanation
A lump-sum tax exerts a pure income effect by shifting the budget constraint parallel inward, reducing total utility without introducing distortionary substitution effects across consumption choices.