University of Maryland Global Campus

ECON 201: Principles of Macroeconomics

A study guide to UMGC's ECON 201, the introductory macroeconomics course on growth, unemployment, inflation and policy.

Updated October 2026 · 5 min read

ECON 201 at the University of Maryland Global Campus is an introductory study of the macroeconomy.

UMGC's description says the objective is to apply select macroeconomic theories to real-world situations, covering growth, technological innovation, unemployment, inflation and the roles of monetary and fiscal policy.

It is a gateway to later economics and business courses, including ECON 305. Students find it challenging because it mixes numbers, graphs and verbal argument, and because the same event, such as a rate rise, has several effects to trace.

Course at a Glance

ItemDetails
UniversityUniversity of Maryland Global Campus
Course codeECON 201
Credits and level3 credits, undergraduate
Credit ruleCredit for only one of ECON 201 or ECON 205
Subject areaMacroeconomics
Typical workDiscussions, problem sets, papers, exams (confirm in your syllabus)

What ECON 201 Covers

Topic (UMGC)Core question
Economic growthWhat makes output per person rise over time?
Technological innovationHow does innovation change productivity?
UnemploymentWhat types exist and what causes them?
InflationWhy do prices rise and who is affected?
Monetary and fiscal policyHow do central bank and government actions move the economy?

Key Concepts Explained

Measuring Growth

Growth is the percentage change in real GDP. Per-capita growth divides by population.

Example: Real GDP rises from $18.0 trillion to $18.54 trillion, so growth is 0.54 / 18.0 = 3%. With population up 1%, per-capita growth is about 2%.

Inflation

Inflation is the percentage change in a price index. Unexpected inflation redistributes: borrowers with fixed-rate debt gain while savers lose purchasing power.

Example: A basket costs $200 and then $206. Inflation is 6 / 200 = 3%. A wage rise of 2% over the same period is a real wage fall of about 1%.

Policy Tools

Fiscal policy changes government spending and taxes. Monetary policy changes interest rates and the money supply. In a downturn, expansionary policy aims to raise demand; in an overheating economy, contractionary policy aims to cool it. Strong answers also mention lags and trade-offs.

Typical Assignments and How to Approach Them

Assignment typeWhat it testsHow to approach it
Problem setsGrowth, inflation, multipliersShow formula and units
Policy analysisApplying theory to a real situationDescribe the situation, tool, channel and limits
Data interpretationReading official statisticsCite the series, period and meaning
ExamsConcepts and graphsPractice old-style questions under time

Reading and Drawing the Core Graphs

Macroeconomics at this level is graph-heavy. Three diagrams cover most questions: the aggregate demand and supply model, the circular flow of spending, and the growth path of real GDP.

EventCurve that shiftsShort-run result
Consumer confidence fallsAD leftOutput and price level fall
Government spending risesAD rightOutput and price level rise
Energy prices jumpShort-run AS leftOutput falls, price level rises
Productivity improvesAS rightOutput rises, price level falls

When you draw a graph in an answer, label both axes (price level and real GDP), name each curve and mark the old and new equilibrium. Then write two sentences explaining the movement. A graph without words, or words without a graph, usually earns only part of the marks.

Example: The central bank raises interest rates. Borrowing becomes costlier, so investment and consumption fall and AD shifts left. In the short run output falls and the price level eases; unemployment tends to rise. A strong answer then adds the lag: effects may take months to appear.

Where Students Get Stuck

Study Tips for ECON 201

A Simple Study Plan

StageFocus
EarlyMeasurement and growth
MiddleUnemployment, inflation, AD-AS
LatePolicy and a full graph review

How We Help with ECON 201

Send the prompt, rubric and any data. An economics writer prepares a custom worked answer, explains the steps, or reviews your draft and graphs. See our finance assignment help guide for related support.

GradeEssays is independent of the University of Maryland Global Campus. Our work is a study aid; submit only your own work under UMGC's academic integrity policy. Orders include free revisions within the scope of your original request and a full refund if late.

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Frequently Asked Questions

Does ECON 201 have a prerequisite?

The official course description lists none.

Can I get credit for both ECON 201 and ECON 205?

No. UMGC says credit is given for only one of them.

How many credits is ECON 201?

Three credits.

What comes after ECON 201?

ECON 305 Intermediate Macroeconomic Theory and Policy lists ECON 201 as a prerequisite.

Is ECON 201 the same as ECON 203?

No. ECON 201 is macroeconomics; ECON 203 is microeconomics.

Can you check my ECON 201 graphs?

Yes. Send them with the prompt and we explain any corrections.