Introduction to Economics

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Questions and Answers

Microeconomics is the study of individuals and business ______.

decisions

Macroeconomics looks at the decisions of countries and ______.

governments

Price Theory states that the price for goods and services is determined by supply and ______.

demand

Positive Economics considers economic conditions 'as they ______'.

<p>are</p> Signup and view all the answers

An economic theory is a set of ideas and principles that outline how different ______ function.

<p>economies</p> Signup and view all the answers

Normative Economics deals with the way economic relationships ______ to be.

<p>ought</p> Signup and view all the answers

Value judgments play an integral part in ranking possible objectives in ______ economics.

<p>normative</p> Signup and view all the answers

Microeconomics examines the economic behaviors of individuals, households, and ______.

<p>companies</p> Signup and view all the answers

Economics takes a wider view and looks at the economies on a much larger scale—regional, national, continental, or even ______.

<p>global</p> Signup and view all the answers

Adam Smith is known as the 'FATHER OF ______.'

<p>ECONOMICS</p> Signup and view all the answers

Economic activities are related to production, distribution, exchange, and consumption of goods and ______.

<p>services</p> Signup and view all the answers

The primary aim of the economic activity is the production of goods and services with a view to make them available to ______.

<p>consumers</p> Signup and view all the answers

Economic activities are those efforts which are undertaken by man to earn income, money, wealth for his life, and to secure maximum satisfaction of ______.

<p>wants</p> Signup and view all the answers

The word ECONOMICS comes from the Greek word 'oikonomia' which means management of ______.

<p>household</p> Signup and view all the answers

The main economic problem is ______.

<p>SCARCITY</p> Signup and view all the answers

The primary sector refers to that sector of the economy that uses natural resources to produce ______.

<p>goods</p> Signup and view all the answers

Every economy must somehow solve three basic economic problems: what should be produced, how goods and services should be produced, and for whom are the goods and services ______.

<p>produced</p> Signup and view all the answers

The direction in which the demand will change in response to a change in income depends on the type of ______.

<p>goods</p> Signup and view all the answers

Normal Goods refer to a good for which demand at every price ______ when income rises.

<p>increases</p> Signup and view all the answers

Inferior Goods refer to a good for which demand falls when income ______.

<p>rises</p> Signup and view all the answers

Public transportation is a good example of ______ goods.

<p>inferior</p> Signup and view all the answers

The law of supply and demand explains the interaction between the sellers of a resource and the buyers for that ______.

<p>resource</p> Signup and view all the answers

The quantity of good demanded within the period depends not only on price in that period but also on prices expected in ______ periods.

<p>future</p> Signup and view all the answers

Consumers/buyers are willing and ______ to purchase a certain number or amount of goods and services at various prices.

<p>able</p> Signup and view all the answers

A ______ curve shows the relationship between the quantity of good supplied and its corresponding price.

<p>supply</p> Signup and view all the answers

The government imposes a ______ price to protect consumers when there is excessive demand.

<p>maximum</p> Signup and view all the answers

A minimum price imposed by the government is referred to as a price ______.

<p>floor</p> Signup and view all the answers

Price elasticity of demand measures the responsiveness of quantity demanded to a change in ______.

<p>price</p> Signup and view all the answers

The formula for elasticity is the percentage change in quantity demanded divided by the percentage change in ______.

<p>price</p> Signup and view all the answers

The Greek letter ______ is used as a symbol for elasticity.

<p>epsilon</p> Signup and view all the answers

The concept of elasticity includes price elasticity of demand, income elasticity of demand, and cross-price elasticity of ______.

<p>demand</p> Signup and view all the answers

The expected price elasticity of demand is ______ because the relationship between price and quantity demanded is inversely related.

<p>negative</p> Signup and view all the answers

The amount of goods and services that the producers are willing and able to sell is known as the ______.

<p>supply</p> Signup and view all the answers

The relationship between demand and its determinants can be represented by a ______ function.

<p>demand</p> Signup and view all the answers

According to the Law of ______, as the price increases, quantity supplied also increases.

<p>supply</p> Signup and view all the answers

Ceteris Paribus is a Latin phrase meaning 'all else being ______.'

<p>equal</p> Signup and view all the answers

An increase in the price of an input in the cost of production decreases the quantity ______.

<p>supply</p> Signup and view all the answers

State-of-the-art technology increases the quantity of goods and services, causing a reduction in production ______.

<p>cost</p> Signup and view all the answers

Expectations about future prices are referred to as price ______.

<p>expectation</p> Signup and view all the answers

The Law of Demand states that price and quantity demanded are ______ proportional.

<p>inversely</p> Signup and view all the answers

The amount producers are willing and able to offer is known as ______.

<p>supply</p> Signup and view all the answers

An increase in the number of firms in the market leads to an increase in ______.

<p>supply</p> Signup and view all the answers

A condition when the quantity demanded exceeds quantity supplied is known as a ______.

<p>shortage</p> Signup and view all the answers

When the quantity supplied is greater than quantity demanded, it results in a ______.

<p>surplus</p> Signup and view all the answers

The amount of a good bought and sold in the market at a prevailing equilibrium price is referred to as ______ quantity.

<p>equilibrium</p> Signup and view all the answers

The more available the input or raw material used in production, the ______ the supply of that good.

<p>higher</p> Signup and view all the answers

Price controls by the government are designed to prevent market fluctuations; these include price ______ and price floors.

<p>ceilings</p> Signup and view all the answers

The mathematical expression for supply is Qs = c + dP, where Qs stands for quantity supplied and P represents ______.

<p>price</p> Signup and view all the answers

Flashcards

Economics Definition

The study of how individuals, businesses, governments, and societies allocate scarce resources to satisfy their needs.

Adam Smith

"Father of Economics." Defined economics as the study of wealth creation.

Economic Activities

Production, distribution, exchange, and consumption of goods and services, aimed at consumer satisfaction.

Scarcity

The fundamental economic problem of having unlimited wants but limited resources.

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Primary Sector

Economic sector using natural resources for production, like agriculture and mining.

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Wealth of Nations

Adam Smith's book outlining theories of economic development and organization.

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Rational Human Behavior

Individuals making decisions to meet needs and wants.

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Economic Problem

How to use scarce resources to satisfy unlimited desires.

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Microeconomics

The study of individual and business decisions in the economy.

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Macroeconomics

The study of country and government economic decisions.

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Price Theory

The theory explaining how supply and demand determine prices.

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Positive Economics

Economic analysis of what is, focusing on facts and cause and effect.

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Normative Economics

Economic analysis of what should be, involving value judgments.

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Economic Theory

A set of principles explaining how economies work.

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Supply and Demand

The forces that determine prices in a market.

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Types of Economics

Microeconomics and Macroeconomics study different aspects of the economy.

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Basic Economic Problems

The fundamental questions every economy must answer: what to produce, how to produce it, and for whom.

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Law of Supply and Demand

A theory explaining the interaction between sellers and buyers; it defines the relationship between a product's price and people's willingness to buy or sell.

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Demand

The amount of goods and services consumers are willing and able to buy at various prices during a specific time period.

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Normal Goods

Goods for which demand increases with increasing income (and vice versa).

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Inferior Goods

Goods for which demand falls with increasing income (and vice versa).

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Price Expectation

The expected future price of a good influences current demand.

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Market System

An economic system where prices and demand regulate what is produced and how it is produced.

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Income Change's Effect on Demand

A change in income will cause a change in demand, often depending on whether goods are normal or inferior.

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Price Elasticity of Demand

The percentage change in quantity demanded that occurs with respect to a percentage change in price.

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Elasticity

Measures the responsiveness of one variable to a change in another variable.

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Supply Curve

Graph showing relationship between quantity supplied and price, all other things equal.

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Price Floor

Minimum price set by the government to support producers.

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Government Price Control

Control imposed by government when market demand exceeds supply to protect consumers from rising prices.

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Percentage Change in Variable X

The difference in the variable over the initial value, expressed as a percentage.

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Quantity Demanded and Price

The relationship between the Quantity Demanded and the price of a product in the market.

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Supply

Relationship between the quantity of a good suppliers are willing and able to sell and its price, holding other factors constant.

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Law of Supply

As the price of a good increases, the quantity supplied also increases, and vice versa, assuming all other factors remain constant.

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Demand Function

A mathematical representation of the relationship between demand and all its determinants.

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Qd = a - bP

A simplified, linear representation of the demand function, where Qd is quantity demanded, P is price, and 'a' and 'b' are constants

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Ceteris Paribus

Latin for "all other things being equal"; an assumption that other factors affecting demand or supply remain unchanged.

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Supply Determinants

Factors besides price that affect the quantity producers are willing to supply.

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Technology (Te)

One factor impacting supply; technological advancements can increase or decrease production costs, thus affecting supply.

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Cost of Production (C)

Another factor affecting supply; higher production costs decrease supply, lower costs increase it.

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Price Expectations (Pe)

Future price predictions impact current supply decisions.

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Supply

The amount of a good or service that producers are willing and able to offer at various prices.

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Number of Sellers

More sellers usually lead to more supply.

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Availability of Inputs

More readily available resources lead to greater supply.

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Weather

Favorable weather conditions typically increase supply.

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Supply Schedule

A table showing the relationship between price and quantity supplied, holding other factors constant.

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Shortage

When quantity demanded is greater than quantity supplied.

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Surplus

When quantity supplied is greater than quantity demanded

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Equilibrium Quantity

The quantity of a good bought and sold at the prevailing equilibrium price

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Study Notes

Introduction to Economics

  • Economics is the study of how societies use scarce resources to satisfy unlimited wants.
  • Adam Smith is considered the "Father of Economics", defining it as an inquiry into the nature and causes of the wealth of nations.
  • Economics studies rational human behavior in fulfilling needs and wants.
  • It's a social science, examining how individuals, businesses, governments, and societies allocate resources through production, consumption, and distribution.
  • The fundamental economic problem is scarcity, where limited resources meet unlimited wants.
  • Choices are necessary because resources are limited (trade-offs).
  • Needs are essential for survival (food, clothing, shelter).
  • Wants are desires beyond survival (luxury goods).

Economic Activities

  • Economic activity involves production, distribution, exchange, and consumption of goods and services.
  • Human activities aim to earn income to satisfy their needs.
  • Economists classify economic activities into sectors:
    • Primary Sector: Uses natural resources (agriculture, mining, fishing).
    • Secondary Sector: Manufacturing raw materials into goods for sale.
    • Tertiary Sector: Provides services (distribution, transportation, entertainment).
    • Quaternary Sector: Knowledge-based services (research, information technology).
    • Quinary Sector: High-level decision-making in government, science, etc.

Importance of Economics

  • Economics is critical in daily life decisions on resource allocation.

Price Theory and Economic Theory

  • Price theory explains how prices are determined by supply and demand.
  • Economic theory provides frameworks for understanding how economies function.
  • Basic economic problems include: what to produce, how to produce, how much to produce, and for whom.
  • Economic systems include traditional, command, market, and mixed economies.

Demand, Supply, and Market Equilibrium

  • Demand is the quantity of a good that consumers are willing and able to buy at various prices. 
  • The law of demand states inverse relationship between price and quantity demanded (ceteris paribus).  
  • Supply is the quantity of a good that sellers are willing and able to offer at various prices.
  • The law of supply states direct relationship between price and quantity supplied (ceteris paribus).
  • Market equilibrium occurs when quantity demanded equals quantity supplied.

Concept of Elasticity

  • Elasticity measures the responsiveness of one variable to a change in another.
  • Price elasticity of demand measures how sensitive the quantity demanded is to a change in price.
  • Income elasticity of demand measures how sensitive the quantity demanded is to a change in income.
  • Cross-price elasticity of demand measures the responsiveness of the quantity demanded of one good to a change in the price of another good.
  • Supply elasticity measures how responsive the quantity supplied is to a change in price.

Other Topics

  • Determinants of demand and supply (factors influencing supply and demand such as government regulations, taxes, subsidies, prices of related goods, consumer preferences, and number of buyers and sellers).
  • Different types of goods (normal, inferior, luxury, necessity, complementary, and substitute goods) and their impact on demand.
  • Types of economic systems (traditional, command, market, and mixed) and their characteristics.
  • Factors of production (land, labor, capital, entrepreneurship).
  • Circular flow of economic activity model.

Additional Note (Filipino Culture)

  • Includes the study of Philippine history and culture in relation to economics.
  • Discusses historical economic systems, customary practices, and resource allocation in a Filipino context.
  • Explains primary and secondary sources of information used to learn about the past.
  • Identifies important figures (e.g., Juan de Plasencia, historical figures) and influential texts in Philippine history.

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