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Economics in Business: Principles, Markets, and Competition, Lecture notes of Economics

The fundamental economic concepts that play a role in business management. It covers economic principles, types of markets, and competition in business. The document also discusses market regulation and the concept of supply and demand. Understanding these concepts is key to making smart decisions, managing risk, and achieving business goals.

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2021/2022

Available from 10/25/2023

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CHAPTER 2
ECONOMICS IN BUSINESS
INTRODUCTION
Economics is the science that studies how scarce resources are managed to meet human needs.
In business, understanding economics is very important because it directly influences strategic
decision making. In this lecture, we will explain how fundamental economic concepts play a
role in business management.
Understanding economics in business is key to making smart decisions, managing risk, and
achieving business goals. In every aspect of business, economic concepts play an important role
in forming strategies and efficient decision making.
PRINCIPLES OF ECONOMICS
Economic principles are the basic concepts that form the basis for the study of economics.
Understanding these principles is important in making economic decisions, both at the
individual level and at the corporate or government level. several main principles of economics
, namely:
1.
The Consideration of People Principle states that individuals and companies seek to
maximize their satisfaction. This means that people strive to get maximum benefit from the
limited resources they have. This principle assumes that humans act as rational thinkers
who always look for ways to maximize their profits or satisfaction in making decisions.
Example: A consumer who has limited money will try to buy a product or service that
provides the best value for his money. For example, if a student has limited pocket money,
he may choose to buy cheap food with high nutritional value to maximize his satisfaction
and well-being.
2. The Limited Resources Principle refers to the fact that economic resources such as labor,
capital, and time are limited. Because these resources are limited, there must be an efficient
allocation in order to achieve the desired economic goals. Businesses and individuals must
make wise decisions about how to allocate their limited resources in order to achieve the
best results.
Example: A company with a limited budget must decide whether to invest
resources in research and development of new products or expand existing distribution
channels. This decision must take into account the available resources and the company's
long-term goals.
3.
Alternative Cost Principle or Opportunity Cost is the value of the alternative that is
overlooked when a decision is made. When a person or entity makes a choice, they must
consider what they are willing to sacrifice by choosing one course of action over another.
This concept reminds us that in making economic decisions, it is not only the visible costs
that must be considered, but also the costs of missed opportunities.
Example: An individual
who decides to work extra on the weekend may be sacrificing time that could be spent with
family or pursuing other hobbies. Alternative costs in this case are time lost to other
activities that may have greater emotional or social value.
These economic principles provide an important framework for understanding how people and
organizations make economic decisions. Understanding these principles helps individuals and
companies make better decisions and manage their resources efficiently.
MARKET AND COMPETITION
Studying markets and competition is key to understanding how the economy works and how
companies operate within it. This knowledge helps individuals and organizations to make wise
decisions, develop effective business strategies, and contribute to overall economic growth.
The concepts of market and competition are key elements in the study of economics. An
understanding of how markets work and how competition influences economic dynamics is
essential.
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CHAPTER 2

ECONOMICS IN BUSINESS

INTRODUCTION

Economics is the science that studies how scarce resources are managed to meet human needs. In business, understanding economics is very important because it directly influences strategic decision making. In this lecture, we will explain how fundamental economic concepts play a role in business management.

Understanding economics in business is key to making smart decisions, managing risk, and achieving business goals. In every aspect of business, economic concepts play an important role in forming strategies and efficient decision making.

PRINCIPLES OF ECONOMICS Economic principles are the basic concepts that form the basis for the study of economics. Understanding these principles is important in making economic decisions, both at the individual level and at the corporate or government level. several main principles of economics , namely:

1. The Consideration of People Principle states that individuals and companies seek to

maximize their satisfaction. This means that people strive to get maximum benefit from the limited resources they have. This principle assumes that humans act as rational thinkers who always look for ways to maximize their profits or satisfaction in making decisions.

Example: A consumer who has limited money will try to buy a product or service that

provides the best value for his money. For example, if a student has limited pocket money,

he may choose to buy cheap food with high nutritional value to maximize his satisfaction

and well-being.

  1. The Limited Resources Principle refers to the fact that economic resources such as labor, capital, and time are limited. Because these resources are limited, there must be an efficient allocation in order to achieve the desired economic goals. Businesses and individuals must make wise decisions about how to allocate their limited resources in order to achieve the

best results. Example: A company with a limited budget must decide whether to invest

resources in research and development of new products or expand existing distribution

channels. This decision must take into account the available resources and the company's

long-term goals.

3. Alternative Cost Principle or Opportunity Cost is the value of the alternative that is

overlooked when a decision is made. When a person or entity makes a choice, they must consider what they are willing to sacrifice by choosing one course of action over another. This concept reminds us that in making economic decisions, it is not only the visible costs

that must be considered, but also the costs of missed opportunities. Example: An individual

who decides to work extra on the weekend may be sacrificing time that could be spent with

family or pursuing other hobbies. Alternative costs in this case are time lost to other

activities that may have greater emotional or social value.

These economic principles provide an important framework for understanding how people and organizations make economic decisions. Understanding these principles helps individuals and companies make better decisions and manage their resources efficiently.

MARKET AND COMPETITION Studying markets and competition is key to understanding how the economy works and how companies operate within it. This knowledge helps individuals and organizations to make wise decisions, develop effective business strategies, and contribute to overall economic growth.

The concepts of market and competition are key elements in the study of economics. An understanding of how markets work and how competition influences economic dynamics is essential.

The following explains in detail about markets, types of markets, and how competition affects business behavior.

  1. Market Concept a. A market is a place or mechanism where buyers and sellers meet to carry out economic transactions. Market does not always mean a physical place; they can be online platforms or other forms of communication. b. The market consists of two key elements: demand and supply. Demand is the extent to which consumers want to buy a product or service, while supply is the extent to which producers are willing to provide the product or service.
  2. Types of Markets a. Perfectly Competitive Market: This is a type of market where there are many sellers and buyers, homogeneous products, price transparency, and no power to influence prices.

Competition is very strong in this market. Example: Commodity markets are like stock

markets, where many traders buy and sell the same stock.

b. Monopoly Competition Market: This is a type of market where there is one single seller who controls the market and has complete influence over the prices. There is no direct

competition in this market. Example: A utility company has a monopoly in a particular

area for electricity supply.

c. Oligopoly Competitive Market : This is a type of market where only a few large companies control the majority of the market. There is significant competition between these companies. Example: Automotive industry with several large companies producing cars. d. Monopsony Market: This is a type of market where there is only one single buyer who has a major influence on the price. It is usually seen in the relationship between a company and its suppliers. Example: A large company that is the only major buyer for an electronic components manufacturer.

  1. Competition in Business

a. Healthy Competition: Competition is an important element in the market that drives

innovation, improved product quality, and better prices for consumers. Companies

must compete to win the market. Example: In the smartphone industry, competition

between Apple, Samsung, and other companies has driven innovations such as the

introduction of the iPhone and Samsung Galaxy.

b. Competitive Strategy: Businesses develop various strategies to overcome competition,

including pricing, marketing, and product innovation strategies. They can also carry

out differentiation strategies to differentiate their products from competitors. Example:

Fast food companies such as McDonald's and Burger King compete on price and

marketing, but also strive to create different menus to attract different customers.

  1. Market Regulation Governments can regulate markets to ensure fair play, protect consumers, and prevent harmful monopolies. This includes price regulation, environmental regulation, and anti-

monopoly regulation. Example: Business Competition Supervisory Commission (KPPU).

KPPU is responsible for supervising and regulating business competition and preventing

monopolistic practices and unfair business competition in Indonesia. This institution has an

important role in maintaining integrity and fair play in business in Indonesia. tasked with

overseeing business competition and protecting consumers from unethical business

practices.

SUPPLY AND DEMAND

The concept of supply and demand is a very important basis of economics. It allows individuals, companies, and governments to make better economic decisions and understand how changes in factors such as prices, income, and related goods can affect markets. Thus, knowledge of supply and demand has far-reaching implications in economic decision making.

  1. Land includes all natural resources used in production, such as land, minerals, water and other natural resources.

2) Land provides a place for production and natural resources are used in the

production of goods and services. Examples: Agricultural land, coal mines , forests,

and other natural resources.

c. Capital (Capital):

  1. Capital includes all physical and financial assets used in production, such as machines, factories, vehicles, and money.
  2. Capital helps increase production efficiency and capacity to produce more goods

or services. Examples: Printing machines in printing, computers in the technology

industry, and factories in manufacturing.

  1. Additional Factors of Production a. Entrepreneurship (Entrepreneurship): 1) Entrepreneurship is the ability to combine other factors of production, take risks, and organize production to create added value.

2) Entrepreneurship identifies opportunities, develops business ideas, and coordinates

factors of production to achieve business goals. Example: Technology company

founders such as Steve Jobs (Apple) and Elon Musk (SpaceX) are examples of

successful entrepreneurship.

  1. Factors of Production in Economics

a. Combination of Production Factors: The production process involves a combination of

primary and auxiliary factors of production. Decisions about how to combine these

factors affect production costs and output. Example: A restaurant combines labor (chefs

and servers), land (building location), capital (kitchen equipment), and

entrepreneurship (management) to provide food service.

b. Changes in Factors of Production: Changes in factors of production such as more

advanced technology, worker training, or investment in capital can increase

productivity and efficiency. Example: The use of robots in automotive manufacturing

processes reduces the involvement of human labor and increases productivity.

  1. Production Factors in Business Decision Making Companies and individuals involved in business must consider these production factors in their business decision making. They must optimize the use of labor, land, capital, and entrepreneurship to achieve their business goals and increase production efficiency.

BUSINESS CYCLE AND MONETARY POLICY Business cycles and monetary policy are key concepts in economics that help us understand economic fluctuations and how governments and central banks manage them. An understanding of the factors influencing the business cycle and monetary policy tools helps in planning and responding to ongoing economic changes.

Business cycles and monetary policy are very important topics in economics. The business cycle describes the economic fluctuations between growth and contraction, while monetary policy is a tool used by governments and central banks to manage the economy.

The following is a business cycle, the factors that influence it, and how monetary policy plays a role in overcoming this cycle, namely:

  1. Business Cycle a. Understanding the Business Cycle: The business cycle is a periodic fluctuation in economic activity that includes periods of growth (expansion) and contraction (recession). b. Factors Affecting the Business Cycle: 1) Aggregate Demand: Changes in levels of consumption, investment, government spending, and net exports can trigger fluctuations in the business cycle. 2) Monetary and Fiscal Policy: Government and central bank decisions regarding interest rates, government spending, and taxes can influence the business cycle.
  1. Technological Change: Technological innovation and change can impact productivity and economic growth. c. Business Cycle Phases:
  2. Expansion : The economy grows, the unemployment rate decreases, and consumer confidence increases.
  3. Peak: Economic activity reaches a peak, growth slows, and investors may start to feel wary.
  4. Contraction (Recession): The economy begins to contract, unemployment rises, and consumer confidence declines.
  5. Bottom (Trough): The economy hits bottom, and the recovery phase begins.
  1. Monetary policy Monetary policy is an effort by the government or central bank to regulate the money supply and interest rates in the economy to achieve certain economic goals.
  2. Monetary Policy Tools: a. Interest Rates: Central banks can change interest rates to influence interest in borrowing and investing money. b. Open Market Operations: The central bank can buy or sell government securities to change the money supply. c. Reserve Requirements: The central bank can regulate the amount of money that commercial banks must hold as reserves. d. Monetary Policy Objectives: 1) Controlling Inflation: Central banks can use monetary policy to control the rate of inflation in the economy. 2) Coping with Recessions: Central banks can reduce interest rates and increase the money supply to stimulate growth during periods of recession.

THE RELATIONSHIP OF THE BUSINESS CYCLE AND MONETARY POLICY

  1. In Expansions: Central banks tend to increase interest rates to prevent excessive inflation during periods of economic growth.

2. In a Contraction (Recession): The central bank can lower interest rates and increase the

money supply to stimulate growth and overcome economic contraction. Example: During

the global recession in 2008, the Federal Reserve in the United States lowered interest rates

and launched a quantitative easing program to stimulate economic growth and overcome

the negative impacts of the recession.

BIBLIOGRAPHY :

  1. Prawirosentono, Suryadi, Introduction to Modern Business, Indonesian Case Study and Qualitative Analysis, 2002, Bumi Aksara, Jakarta
  2. Private, Basu, 2002, Introduction to Modern Business, Yogyakarta, Liberty Publishers
  3. Ricky, Griffin, Ronald, and Ebert, Business, 2002 , Sixth Edition Prentice Hall, New Jersey
  4. Sigit, Suhardi, Introduction to Practical Company Economics, 1982, Liberty Publisher Yogyakarta
  5. Alma, Buchari, Introduction to Bismis , 2008 , Alphabeta Bandung Publisher
  6. Fuad, M, Introduction to Bismis , 2009 , Gramedia Jakarta Publishers
  7. Gitossudarmo, Indriyo, Introduction to Bismis , 1999 , BPFE Yogyakarta Publisher