NAME :- GAUTAM CHOPRA

CLASS :- BBA (TAXATION)

TOPIC :- DEFINE ECONOMICS

WHAT DO YOU UNDERSTAND BY ECONOMICS?

There are several other definitions of ECONOMICS given by different different economist, they are :-1. Science of wealth :- by “ADAM SMITH”(Father Of

Economics)

2. Science of material well being :- by Alfred Marshal3. Science of choice making :- proff. Lionel robbins,etc

WHAT TYPES OF DECISIONS ARE TAKEN IN ECONOMICS ?An economy has to face various problems while an economy is running they are :-1. What to produce? :- At 1st we should know what kind of goods

to be produced whether capital goods or consumer goods. 2. How to produce? :- this decision is related to the technique of

production to be used in production labour intensive, or capital intensive technique of production.

3. For whom to produce? :- You will produce goods for whom? , for which society, for rich/poor. This is also very difficult task.

4. How much to allocate?5. Are resources economically?6. Are resources fully utilized?7. Is the economy growing?

NATURE & SCOPE OF ECONOMICS:- SCIENCE, ART OR SOCIAL SCIENCE?

There may be a question in your mind whether Economics is science, Social Science or art ?

As it is a systematic body of knowledge , so we can say it SCIENCE.

But on the other hand if we apply it in or practical life it is an Art.

BUT REALLY WHAT IS ECONOMICS ? As per my previous definition of economics it deals with the social welfare of country as wholeSO IT IS BETTER IF WE SAY IT “SOCIAL SCIENCE”

WHAT ARE THE BASIC ASSUMPTIONS OF ECONOMICS?

while we study economics we have to take certain assumption without these assumptions we can’t take any decision, so what are they?

THERE ARE TWO ASSUMPTIONS IN ECONOMICS THEY ARE AS FOLLOWS:-1. Ceteris Paribus :- ceteris paribus is a laten term but it actually

means “other things remaining constant”. while we are studying an economic factor or any economic term we we assume that other things remaining constant.

for example ;- suppose we are studying demand of the commodity then think that other factors that affect demand are constant.a) Taste and prefferenceb) Expectationsc) Income level of buyer

1.

2. Rationality :- economics makes an assumption that consumer acts rationally, here rationally means that before he buys any good he will check his cost and benefit and afterword’s , where he will get maximum benefit or satisfaction there he will proceed For example :-

the consumer will think that weather to buy juice from the market or to make it at home , however it would be more enjoyable to buy it from market ,but It may be costlier . So consumer have rational mind.

ON WHAT BASIS ECONOMIC DECISIONS ARE TAKEN ?

There are several principals which help to take economic decision, they are :-1. Concept of scarcity :- human have unlimited wants but resources

are limited or scarces to there wants.2. Concept of opportunity Cost :- because resources are limited and

wants are unlimited all wants cannot be satisfied then we have to sacrifice some wants, And the value of next best alternative is oppurtunity cost.

3. Production possibility curves4. Concept of marginal & incremental :- marginal means additional.

If there is a change between two units is of only unit then it is marginal concept , if more than one then it is incremental concept.

5. Discounting principle & compounding principle6. The “Invisible Hand”