Assumptions for the Storing Cash Model: No Theft and Zero Inflation
The viability of storing cash as a saving method in this model rests on two key assumptions: first, the money is secure and will not be stolen; second, there is zero inflation, ensuring that the purchasing power of the money remains constant over time.
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CORE Econ
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Introduction to Microeconomics Course
The Economy 2.0 Microeconomics @ CORE Econ
Ch.9 Lenders and borrowers and differences in wealth - The Economy 2.0 Microeconomics @ CORE Econ
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Marco's Simple Saving Method: Storing Cash
Figure 9.7: Marco's Optimal Choice When Storing Cash
Activity: Constructing Marco's Feasible Frontier
Marco's Investment Opportunity in Grain
The Cost of Storing Grain due to Depreciation
Figure 9.12: Marco's Four Financial Schemes and Feasible Frontiers
An individual receives a one-time payment of $100 today and expects no income in the next period. Their main preference is to avoid large fluctuations in their spending, aiming for a relatively stable level of consumption across both periods. Given this preference, which of the following strategies is the most logical for them to adopt?
Evaluating a Consumption Choice
Evaluating Intertemporal Spending Plans
Consider an individual who receives a one-time income of $100 today and expects no income in the future. If this individual decides to save half of their income for the future, it necessarily means they place a higher value on future consumption than on present consumption.
Advising on a Financial Windfall
An individual has $100 available to spend today and expects to have no income in the future. They have a preference for maintaining a relatively stable level of consumption over time, rather than spending a lot in one period and very little in another. This preference can be represented by indifference curves that are bowed-in towards the origin on a graph plotting 'consumption today' versus 'consumption in the future'.
If the only way for this individual to save is to store the cash, creating a 1-for-1 trade-off between spending today and spending in the future, which of the following best describes their optimal consumption choice?
An individual receives a one-time financial windfall of $10,000 and anticipates having no other source of income for the current period or the next. This person's primary goal is to achieve the highest possible overall satisfaction from their consumption across both periods. They decide to spend the entire $10,000 in the current period. From an economic standpoint, why is this decision likely to be suboptimal?
Analyzing Intertemporal Consumption Choices
An individual receives a one-time endowment of $100 today and expects no income in the future. They can save simply by storing cash, meaning $1 saved today becomes $1 available in the future. Their goal is to maximize their total satisfaction across both periods, and they have a preference for smoothing their consumption. Match each potential consumption plan with the most accurate economic description of that choice.
The Rationale for Saving
Explaining Disparate Outcomes: The Impact of Situational Differences on Identical Preferences
Marco's Suboptimal Choice of Consuming His Entire Endowment
Assumptions for the Storing Cash Model: No Theft and Zero Inflation
Lending as a Saving Strategy for Marco
Learn After
Storing Cash as a Saving Method
Marco's Feasible Frontier and Feasible Set when Storing Cash
A company that operates the dominant online search engine also develops its own travel booking service. The company modifies its search algorithm so that its own travel service consistently appears at the very top of the search results for queries like 'flights to Paris' or 'hotels in New York', regardless of the service's price or quality compared to others. What is the primary mechanism by which this action is intended to limit competition?
An individual saves $100 in cash by placing it in a secure safe for one year. During this year, the economy experiences a 5% increase in the overall price level of goods and services. Assuming the cash is not stolen, what is the outcome for the individual's savings at the end of the year?
Evaluating Savings Strategies
For an individual to perfectly transfer $100 of today's purchasing power to next year simply by storing the cash, it is sufficient that the cash is kept in a location where it cannot be stolen.
Evaluating a Savings Strategy
Evaluating the 'Storing Cash' Savings Model
An individual lives in a hypothetical economy where prices for all goods and services are guaranteed to remain unchanged for the next two years. This individual also has access to a perfectly secure vault, eliminating any risk of theft. If this person has $100 today and expects no income next year, what is the fundamental trade-off they face if they choose to save some of their money by storing it in the vault?
Evaluating Savings Risks
A financial advisor makes the following claim: 'For an individual planning for the future, simply holding onto physical currency is a completely risk-free method of preserving one's ability to purchase goods and services later on.' Which of the following statements provides the most accurate economic critique of this claim?
Foundational Assumptions of a Simple Savings Model
For an individual to perfectly transfer $100 of today's purchasing power to next year simply by storing the cash, it is sufficient that the cash is kept in a location where it cannot be stolen.