University of Maryland Global Campus

ECON 430: Money and Banking

A study guide to UMGC's ECON 430, which examines financial institutions, money creation, the Federal Reserve and interest rate theory.

Updated October 2026 · 5 min read

ECON 430 at the University of Maryland Global Campus examines the structure of financial institutions and their role in providing money and near money.

UMGC says the goal is to evaluate how the banking and business environment has changed, explain money's functions and measurement, and analyze the Federal Reserve's impact on the U.S. and other economies.

It lists ECON 201 and ECON 203 as prerequisites. Students find the topic abstract at first because money supply, reserves and interest rates interact in several steps.

Course at a Glance

ItemDetails
UniversityUniversity of Maryland Global Campus
Course codeECON 430
Credits and level3 credits, upper-level undergraduate
PrerequisitesECON 201 and ECON 203
Credit ruleCredit for only one of ECON 430 or ECON 431
Typical workAnalytical papers, calculations, exams (confirm in your syllabus)

What ECON 430 Covers

Topic (UMGC)What you do
Composition of the Federal ReserveDescribe its structure and decision makers
Money supply creationTrace how banks expand deposits
Tools of monetary policyExplain how each tool moves rates and reserves
Term structure of interest ratesRead yield curves
Demand and supply of moneyAnalyze how rates are set
Interest rate theoriesCompare explanations of rate movements

Key Concepts Explained

Money Supply Creation

With a reserve requirement of r, an initial deposit can expand deposits by a factor of 1/r in the simple model.

Example: The central bank adds $5 million of reserves and the reserve ratio is 20%. The simple multiplier is 5, so deposits can rise by up to $25 million. Leakages such as excess reserves and cash holdings reduce the actual change.

Monetary Policy Tools

Typical tools include open market operations, the discount rate and reserve-related instruments. Buying securities adds reserves and tends to lower short-term rates; selling does the reverse.

The Term Structure

Long-term rates reflect expected future short-term rates plus a premium. An inverted yield curve means short rates exceed long rates and is often read as a signal about expected policy and growth.

Example: If one-year yields are 3% and the market expects 5% next year, the two-year yield is about the average, 4%, under the simple expectations theory, before any term premium.

Typical Assignments and How to Approach Them

Assignment typeWhat it testsHow to approach it
Money multiplier problemsDeposit expansionShow formula, leakages and result
Federal Reserve analysisPolicy and its effectsDescribe the tool, channel, timing and limits
Yield curve interpretationTerm structureExplain expectations and risk premium
ExamsConcepts and calculationsPractice explaining each step in words

Balance Sheets and the Money Process

Money creation becomes much clearer when you write it as balance sheets. Each step shows what changes on the assets and liabilities side of a bank.

StepBank assetsBank liabilities
New deposit of $1,000Reserves +$1,000Deposits +$1,000
Lend $800 (20% reserve ratio)Reserves -$800, loans +$800No change
Borrower spends, funds arrive at another bankSecond bank reserves +$800Second bank deposits +$800

Continue the sequence and total deposits approach $1,000 x (1 / 0.20) = $5,000. In your own answer, show at least the first two rounds and then state the general result.

Real-world check: If banks choose to hold extra reserves or the public keeps more cash, the realized multiplier is lower than the textbook 5. Saying so, with the reason, usually separates a complete answer from a formula-only one.

Linking Tools to Outcomes

For every policy question, finish the chain: tool, reserves or rates, lending, spending, prices and output. Then add one limit, such as lags or uncertain expectations.

Where Students Get Stuck

Study Tips for ECON 430

A Simple Study Plan

StageFocus
EarlyMoney, banks, balance sheets
MiddleMoney supply, Federal Reserve tools
LateInterest rate theory, term structure, review

How We Help with ECON 430

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Frequently Asked Questions

What are the prerequisites for ECON 430?

UMGC lists ECON 201 and ECON 203.

Can I take ECON 430 and ECON 431?

Credit is given for only one of them.

How many credits is ECON 430?

Three credits.

Does it cover the Federal Reserve?

Yes, including its composition and policy tools.

How is it different from SNHU ECO-306?

Both cover money and banking, but each university sets its own assessments.

Can you check my ECON 430 calculations?

Yes. We verify workings and explain corrections.