View All Global-Economics-for-Managers Actual Exam Questions Answers and Explanations for Free Jul-2026 [Q66-Q82]

InGlobal Economics for Managers, oligopolies are often modeled as aprisoner’s dilemma, making option B correct.
Firms face incentives to cooperate for mutual gain but also incentives to cheat to maximize individual profit.
This tension explains price rigidity, collusion instability, and strategic behavior.
Other options describe competitive markets or are not universally true.
Thus, option B is correct.

According toGlobal Economics for Managers, whenmarginal cost exceeds marginal revenue, firms should decrease production, making option D correct.
In this case, MC = $92 and MR = $81. Producing an additional unit would reduce profit because the cost of production exceeds the revenue gained. Reducing output moves the firm closer to the profit-maximizing condition where MR equals MC.
Options A, B, and C would worsen losses or ignore marginal decision-making principles.
Therefore, option D is the correct managerial response.

InGlobal Economics for Managers, property rights are fundamental to economic development and global competitiveness, making optionsC and Fthe correct answers.
Option F correctly definesproperty rightsas the legal rights governing the use of an economic resource and the ability to derive income and benefits from it. These rights specify ownership, control, transferability, and enforcement, providing clarity and predictability for economic actors.
Option C is also correct becauseprotection of property rights is widely recognized as a key driver of economic progress, especially in developing countries. Secure property rights encourage investment, innovation, and long-term planning by reducing the risk of expropriation or misuse. Firms are more willing to invest in capital-intensive production and research and development when their assets and returns are legally protected.
Option A is incorrect because secure property rights encourage-not discourage-long-term investment and capital-intensive industries. Option B is incorrect because insecure property rights undermine economies of scale and R&D by increasing uncertainty. Option D contradicts extensive evidence showing that weak property rights constrain sustainable growth. Option E is partially normative but not emphasized as a core analytical statement in managerial economics texts.
Thus, options C and F accurately reflect the role and definition of property rights in global economics.

InGlobal Economics for Managers, demand for anormal goodincreases with income and decreases when income falls. If consumers expectlower future income, demand for normal goods decreases, causing the demand curve to shift left, making option A correct.
A leftward shift indicates that at every price, consumers are willing and able to purchase less of the good.
Expectations about future income influence present consumption decisions, especially for durable and discretionary goods.
Options C and D incorrectly describe movement along a demand curve rather than a shift. Option B would apply if income were expected to rise.
Therefore, option A is correct.

Average fixed cost is calculated by dividing fixed costs by the quantity of output. Fixed costs are costs that do not change with production volume in the short run, such as rent, certain license fees, salaried administrative expenses, or fixed internet service costs. Option D is correct because the question specifically says “costs that do not vary with output quantity,” which identifies fixed costs, and then says those costs are divided by quantity. Total cost equals fixed cost plus variable cost. Marginal cost is the additional cost of producing one more unit. Average variable cost divides variable costs by output. Average fixed cost usually declines as output increases because the same fixed cost is spread across more units. This is why higher production can reduce per-unit fixed cost.

A monopoly created by government regulation exists when a single firm receives the exclusive legal right to produce or sell a good or service. Option B is correct because legal exclusivity prevents competitors from entering the market. This may occur through patents, copyrights, licenses, public franchises, or other government-granted rights. Option A describes a natural monopoly, where one firm can serve the entire market at lower cost due to cost structure. Option C describes a resource monopoly, where one firm controls a key input. Option D describes economies of scale, another source of natural monopoly power. Government- created monopoly power differs because entry is restricted by law rather than resource control or production efficiency. Managers must recognize this because legal rights can create strong market power.

InGlobal Economics for Managers, indifference curves have two key properties:higher curves represent higher utility, andcurves do not cross, making options A and C correct.
If curves crossed, preferences would be inconsistent. Higher curves indicate greater satisfaction.
Options B and D violate consumer theory assumptions.
Thus, A and C are correct.

InGlobal Economics for Managers,gross domestic product (GDP)is defined asthe market value of all final goods and services produced within a country’s borders during a specific period, making option C correct. GDP is the most widely used indicator of a country’s economic performance and size.
GDP includes onlyfinal goods and servicesto avoid double counting. Intermediate goods used in production are excluded because their value is already embedded in final goods. GDP also measures productionwithin national borders, regardless of whether the producers are domestic or foreign-owned firms.
Option A, GNI, includes income earned by citizens abroad and excludes income earned domestically by foreign firms. Option B subtracts depreciation from GDP. Option D is not a standard national income measure.
Managers use GDP to evaluate market potential, economic growth, and country risk. Therefore, option C correctly identifies GDP.

InGlobal Economics for Managers, the Federal Reserve increases the money supply primarily throughopen market operations, specifically bybuying government bonds from the public, making option C correct.
When the Fed purchases government securities, it pays banks and other sellers by crediting their reserves.
This action increases the amount of reserves in the banking system, enabling banks to extend more loans. As lending expands, the money supply grows through the money multiplier process.
Option A would decrease the money supply. Option B tightens monetary conditions. Option D reduces banks’ ability to lend.
Managers should understand this mechanism because changes in the money supply affect interest rates, investment, exchange rates, and aggregate demand. Therefore, option C accurately describes how the Fed increases the money supply.

Property rights are the legal rights to use, control, transfer, and benefit from an economic resource. Option C is correct because it describes the broad economic meaning of property rights. Secure property rights allow individuals and firms to invest, trade, innovate, and plan for the long term because they can expect to capture the benefits from their resources. Weak property rights increase uncertainty, discourage investment, and raise the risk of theft, expropriation, or contract failure. Option A describes copyright, which protects original works of authorship. Option B describes patents, which protect inventions or processes. Option D describes trademarks, which protect names, brands, and designs used to distinguish products. These are forms of intellectual property, but C is the general definition.

InGlobal Economics for Managers,bounded rationalitydescribes the necessity of making sensible decisions without complete information, making option B correct. Because information is costly, limited, or imperfect, individuals and firms cannot always make fully optimal decisions.
Bounded rationality recognizes cognitive limitations and time constraints. Managers often rely on rules of thumb, experience, and simplified models rather than exhaustive analysis. This approach leads to satisfactory decisions rather than perfectly optimal ones.
Option A assumes complete information, which is unrealistic. Options C and D describe information asymmetry problems, not decision-making constraints.
Thus, option B correctly defines bounded rationality.

Economies of scale are a common barrier to entry that can help create monopoly power. Option D is correct because when average costs decline as output increases, a large established firm may produce at a lower per- unit cost than potential entrants. New firms entering at small scale may be unable to match the incumbent’s cost advantage, making entry unattractive or impossible. This is especially important in industries with high fixed costs, such as utilities, railways, telecommunications infrastructure, and large-scale manufacturing.
Option A may reduce competition, but it is not the standard structural barrier described here. Elastic demand curves do not block entry. Progressive tax structures are tax systems, not typical monopoly barriers.
Economies of scale are one of the classic reasons monopolies can persist.

InGlobal Economics for Managers, globalization is defined asthe close integration of countries and peoples of the world, which makes option C the correct and most comprehensive answer. This definition reflects the central idea that globalization is a broad process through which national economies become increasingly interconnected and interdependent. It emphasizes integration rather than any single outcome such as trade expansion or regulatory change.
Globalization involves the growing cross-border movement of goods and services, capital flows, labor migration, technology transfer, and information exchange. For managers, this integration fundamentally alters business decision making by expanding market opportunities while simultaneously increasing exposure to global competition and risk. Firms must evaluate international sourcing options, global consumer demand, exchange rate movements, and geopolitical conditions when making strategic choices.
Option A is incorrect because globalization is not primarily defined by the expansion of regulatory authority.
While regulatory coordination may arise as economies integrate, it is a secondary effect rather than the core meaning of globalization. Option B refers to product customization and market segmentation, which are managerial marketing strategies and not a defining feature of globalization. Option D is too narrow because globalization is not limited to creating a single global market for goods and services; it also includes international financial integration, labor mobility, and the diffusion of ideas and managerial practices.
According toGlobal Economics for Managers, globalization has been driven by trade liberalization, advances in transportation and communication technologies, and declining transaction costs. These forces enable firms to operate global value chains and consumers to access a wider variety of products at lower prices. At the same time, globalization introduces challenges such as increased competitive pressure, economic volatility, and political resistance, all of which managers must account for in decision making.
Therefore, defining globalization as the close integration of countries and peoples accurately captures its scope and relevance within the context of business decision making in the global environment.

In Global Economics for Managers, spot transactions are one of the three primary types of foreign exchange transactions, making option B correct. Spot transactions involve the immediate exchange of currencies, typically settled within two business days.
The three main foreign exchange transactions are:
Spot transactions
Forward transactions
Swap transactions
Spot transactions form the foundation of currency trading and are widely used for international trade payments and short-term currency needs.
Options C and D describe strategies rather than transaction types.
Thus, option B is correct.

Variable costs change as output changes. Option A is correct because a tax charged on variable inputs increases as the firm uses more inputs to produce more output. Option E is also correct because the cost of parts used in individual devices rises directly with the number of devices produced. If the manufacturer produces more computers, it must buy more parts; if production falls, parts costs fall. The other choices are fixed costs because they generally do not vary directly with the quantity produced in the short run. A license fee, CEO salary, rent, and monthly internet service are normally paid regardless of whether output is high or low. Managers must separate fixed and variable costs to make production, pricing, shutdown, and break-even decisions.

Informal institutions are unwritten social constraints that shape behavior, including norms, customs, values, traditions, and ethics. Option B is correct because ethics represents an informal guide to behavior rather than a formally codified legal requirement. Informal institutions reduce uncertainty by helping people understand what is socially acceptable, trustworthy, or legitimate in a particular society. They matter greatly in global business because managers may comply with formal laws but still fail if they ignore local customs or ethical expectations. Rules and regulations are usually formal when written and enforced by legal authorities. Written laws are clearly formal institutions. Informal institutions are enforced mainly through social approval, reputation, relationships, and cultural expectations rather than courts or government penalties.

A Nash equilibrium occurs when each participant in a strategic interaction chooses the best available strategy given the strategies chosen by others. Option C is correct because no actor has an incentive to change its strategy unilaterally once the equilibrium is reached. This concept is central to game theory and is especially useful in oligopoly analysis, where firms must consider how rivals will respond to pricing, output, advertising, or product decisions. Option A describes the prisoner’s dilemma more specifically, which can produce a Nash equilibrium but is not the definition itself. Option B describes collusion or cartel behavior. Option D describes illegal coordinated action by firms. Managers use Nash equilibrium logic to anticipate competitor behavior and understand why mutually beneficial cooperation can be unstable.