Describe The Four Aspects Of Economic Behaviour Economics Essay

# 1 – Give an overview of economic behaviour in its four facets and state which of them is most utile to your work state of affairs.

In 1935, economic expert Lionel Robbins said: “ Economicss is a societal scientific discipline that surveies human behavior as a relationship between terminals and scarce agencies which have alternate utilizations. That is, economic sciences is the survey of the tradeoffs involved when taking between alternate sets of determinations ” ( as cited in AS Markets & A ; Market Systems, Geoff Riley, Eton College, September 2006 ) .

It is besides known that the intent of economic activity, i.e. the production of goods and services are to run into client ‘s want both as a agency of necessity and to better their quality of life. When our basic demands are satisfied, we want better material materials such as branded vesture, bigger houses and autos, assistant to do our life easier, merriment and interesting things such as Television, computing machines, and holidaies. In other words ; there is an infinite sum of goods and services we desire. At the same clip, we are good cognizant that resources are limited. Therefore, picks need to be made due to scarceness. We have to make up one’s mind to take on how to pass our clip and money that will give us the most satisfaction.

In drumhead, there are four facets of economic behaviour are:

Economic Choice

We have to make up one’s mind with our limited resources the best manner to pass it that will convey the greatest satisfaction. For illustration, we have a budget of $ 100.00 for nutrient for per hebdomad, we make the best pick base on our ability. Most of us will non pass most of it in a eating house repast and starve for the remainder of the hebdomad. If we do, we learn from our error really rapidly. Another illustration of economic picks: pupils may rip off on a trial if go throughing the trial allowed them to foster their survey and future calling, although the effects of being caught and penalized have been carefully analyzed. Some people break the jurisprudence and perpetrate a offense for fiscal addition. If being caught and jail clip is less than the wages of significant fiscal addition.

Fringy Analysis

Fringy analysis allows us to apologize determination based on little incremental benefit from the little incremental cost. Take, for illustration, if you own a food market shop, and you want to widen the operating hours an extra two hr in the eventide. To do this determination, you will necessitate to cipher the extra labor and public-service corporation cost against the extra gross. Is the addition adequate to fulfill you for working a longer hours?

Opportunity Cost

Due to limited clip and resources, every determination we make, mean we have to give up something else. The benefit given up by non utilizing them in the best alternate manner is called the Opportinity Cost ( Lipsey, Ragan, & A ; Courant,1997 ) . For illustration, if Raymond decides to give up his occupation as a quality applied scientist to prosecute an MBA grade. Assuming his current wage is $ 60k per annum. If the MBA plan takes him two old ages to finish with a entire tuition fee of $ 80k, the chance cost is ( 2x $ 60k + $ 80k ) $ 200k. The chance cost is really higher if he gets a occupation publicity with better wage within 2 old ages. In the long tally, Raymond hopes his MBA will supply the better occupation chance with higher wage and more occupation satisfaction.

Creativity of Persons

Persons are really originative in order to maximise their addition with what they have. When authorities additions revenue enhancement, most persons will happen ways to cut down paying revenue enhancements. In fact, higher revenue enhancements create a whole new belowground economic system. In the fabrication where the wage is tie to production, many instances single comes up with clever manner to increase they productivity to derive pecuniary wages. Some really designed and made they ain tool to do they work quicker. Smart supervisor really integrated these great thoughts into their production procedures. Creative computing machine coders are able to download huge sum of plans, picture and music for free from the cyberspace. If the jurisprudence is non rigorous plenty, rational belongingss are copied and pirate versions are sold at a fraction of the original.

In my instance, the most utile in my work state of affairs has to make with single creativeness. I have found many workers to hold great creativeness to increase their on the job efficiency. In many cases I have incorporate their thoughts in my procedure. I ever have workers in my squad as their suggestion and thoughts are ever of value.

Question # 2 – Economists frequently employ a set of graphical tools to exemplify how persons make picks ( “ Theory of Consumer Choice ” ) . Define each 1: ( a ) single aims, ( B ) indifference curves, ( degree Celsius ) chances and restraints, and ( vitamin D ) single pick.

Economicss in the existent universe is complex. “ Economic theories are simplified theoretical accounts abstracted from the complexness of the existent universe. A good theory should integrate adequate informations to imitate existent life ” ( McKenzie and Lee, 2006, p.11 ) and supply a sum-up of steps. The usage of tabular arraies and artworks are the easiest manner of supplying these condense sum-ups.

The “ Theory of Consumer Choice ” can be defined by the followers:

( a ) Individual Objective

Persons make the pick on how to pass their limited resources ( income ) . Individual values goods such as nutrient, shelter and vesture. They besides value services such as a cell phone, the cyberspace and overseas telegram Television. Not all persons will take the same good and services given the same resources. Some persons are willing to give up a nutritionary repast for java, coffin nail and lottery tickets. However, these purchases give them the maximal satisfaction.

Economist explains these picks with a public-service corporation ( satisfaction ) map. It measures the desirableness of each good and service to an person. A general public-service corporation map:

Utility = ( nutrient, coffin nail )

If Danny prefers more nutrient and coffin nail, Utility = ( food2 x cigarette2 ) .

If there are 2 units of nutrient and coffin nail, the entire public-service corporation is 16 ( 22 x22 ) If the public-service corporation index is higher for the same package of goods, it will be preferred, although it does non bespeak how much it is preferred. Everyone ‘s public-service corporation map can non be compared as each person has different demands.

( B ) Indifference Curves

Indifference curve shows diagrammatically the public-service corporation map. It shows for specific units of nutrient or coffin nail that will supply the same public-service corporation value. For Danny, he does non care if he gets one unit of nutrient and 4 units of coffin nail. The public-service corporation value remains at 16 as shown in curve one. The incline of the curve indicates how much he is willing to give up nutrient for an addition in coffin nail. These curves are north -east motion. Keeping the units of coffin nail invariable, public-service corporation value increases with increasing nutrient ( north way ) . Keeping the unit of nutrient invariable, the public-service corporation value increases with increasing in unit of coffin nail ( east way ) . In Figure 1, Danny would be preferred to be in curve 2 than one as he gets 81 units of public-service corporation.

These curves are convex to the beginning. This implies that if Danny has a big measure of nutrient, he is willing to give up comparatively big measure of nutrient for a little measure of coffin nail, If he has a big measure of coffin nail, he is willing to give up comparatively big measure of coffin nail for a little measure of nutrient. When Danny ‘s nutrient supply dwindles, he is merely willing to merchandise a little measure of nutrient for a big measure of coffin nail.

Figure 1- Indifference Curve

Measure of

nutrient Food

1: U=16

2: U=81

Measure of coffin nail

( C ) Opportunity and Constraint

For most of us, we will wish to hold every bit much goods and services that we can afford. Due to constraint in income, we need to do picks. If Danny has an income of I and the monetary value of nutrient and coffin nail is Pf and Pc, and the unit of nutrient and coffin nail is F and C, Danny ‘s ingestion chance is limited to I a‰? Pf F + Pc C

He can non buy a combination of F and C to be greater than his income I with bing monetary value of nutrient and coffin nail. We can rearrange the above map with F on the left of the equation to:

F a‰¤ I / Pf – Pc/ Pf C

We can plot this equation as Figure 2. – Opportunity and Constraints

Measure of

nutrient Food

Increase income

Decrease income

Measure of coffin nail

Danny can buy a upper limit of I/Pc of coffin nail with zero sums of nutrient ( F=0 ) ) or I/Pf of nutrient with zero sums of coffin nail ( C=0 ) with I as the income. Basically, he can purchase any combination every bit long as they are below the line. The incline of the line is – Pc/ Pf. The incline is dependent on the ratio of the monetary value of a unit of coffin nail over monetary value of a unit of nutrient. If the monetary value of coffin nail is 10 and the monetary value of nutrient is 5, the incline is -10/5, or -2. The sum of coffin nails and nutrient can merely travel beyond the line if Danny income additions. The line will travel outward with income rises and travel inward with decrease income.

( vitamin D ) Individual Choice

Danny will seek to maximise his public-service corporation with his restraint resources. The public-service corporation is maximized at the tangency of the indifference curve to the chance and restraint line ( indicate a ) . At this tangent point, Danny willingness and ability to merchandise is equal.

Measure of

nutrient Food




degree Celsiuss



Measure of coffin nail

At the point B, Danny has more nutrient than a coffin nail. The incline of the indifference curve is steeper than the restraint line at this point. That mean the monetary value per unit of coffin nail is a batch higher than nutrient. He can merchandise nutrient for coffin nail. At point “ C “ , the incline is less than the restraint line. He is better off trading in coffin nail for nutrient.

Question # 3 – Describe what Pareto efficiency is and why economic experts use this standard for comparing alternate economic systems. Use a in writing show in this essay.

Harmonizing to the definition of Pareto Efficient found at Wikipedia: “ Pareto efficiency, or Pareto optimality, is a cardinal theory in economic sciences with wide applications in game theory, technology and the societal scientific disciplines. Give a set of alternate allotments and a set of persons, a motion from one alternate allotment to another that can do at least one single better off, without doing any other single worse off is called a Pareto betterment or Pareto optimisation. An allotment of resources is Pareto efficient or Pareto optimum when no farther Pareto betterments can be made. Therefore in a Pareto Efficient result, we can non do any individual better off without doing person worse off ” .

However, Pareto efficiency does non intend just or just allotment of wealth or goods. For illustration, if we have $ 100 to administer to Bill and Mary, we can divide it 50-50 or 70-30. Regardless how it was distributed, it is Pareto efficient every bit long as there is no waste. If we give Bill and Mary less than 100, it is non Pareto efficient as there is a waste. After distribution, we can non take from Bill to give to Mary because that will do Bill worst away than earlier.

In the existent universe, to increase wealth in one group without doing another group worst-off is non ever possible. When mining company goes to native land to mine but pollutes the H2O and air. This might do one group richer ( the excavation company ) but will besides do another group poorer in the environment they live in. No sum of compensation can do up for the pollution.

Figure 4 below describe Pareto efficient in the production environment, where resources are used to do goods such as auto or house.









At the point A, it is sing Pareto efficient. If we tried to do more autos, fewer houses will be built, and if we try to construct more houses, fewer autos will be made. At point C, it is considered Pareto inefficient. We can still do more autos without doing fewer houses, or we can still do more houses without doing fewer autos.

The simple construct of Pareto efficiency, where it is impossible to do person better off without aching person else, is hence, really utile non merely in merely depicting different systems of distribution, but besides in other cases, such as when foretelling the being of secondary markets.

Question # 4 – Describe the difference between general and specific cognition and how specific cognition supports the usage of decentralised decision-making.

Knowledge is required to do the right determination. In our modern and competitory economic system, determination demands to be made fast before the chance is gone.

There are different types of cognition, such as General cognition ; the sort of cognition that is cheap to reassign. Examples of general cognition are the monetary value of gasolene and the room temperature in the office.

Specific cognition is dearly-won to reassign. They can be classified into three classs. First, scientific cognition – cognition a physician has on cause and remedy for malignant neoplastic disease or an applied scientist working on atomic power station design. Second, assembled knowledge – a attorney, who has worked many old ages on condemnable jurisprudence or a welding operator working on welding equipment for many old ages has assembled tonss of information on how the equipment works. Third, idiosyncratic of peculiar fortunes – A transportation clerk cognition at a peculiar clip how many of the transportation trucks are sitting idle or how many are go forthing with full or half capacity.

In communist Russia, cardinal authorities makes all the economic determination on allocating of resources, such as the edifice and location of mills and how to run them. Many of the cardinal determination shapers have small first manus cognition on how to run a mill expeditiously. Most of the merchandises made are of inferior quality that can non vie in the universe market. Most of the directors, applied scientists and workers at the mill do non truly care excessively much of the works operation as the inducement and wages are the same regardless of how the mill was run.

Scientific and assembled cognition can non be comprehended by all as each single mental capacity is different. Not all of us can be electronic applied scientists or physicians, hence I believe specific cognition support decentralized determination devising. The people who work in the head of research and development should hold the determination devising right. Management decides which and how much determination right should be given to each individual in a house. A machine fix technician decides what constituents should be purchased to repair a machine and maintain it running expeditiously. Production supervisor knows how to run a mill expeditiously by the allotment of resources base on idiosyncratic cognition such as which machine is down for fix at what clip and, which is the best operator to run which machines.

Successful companies that are able to crush their rivals with the new merchandise invariably ; such as Apple, Intel and Google are good illustrations for the acceptance of decentralised determination doing attack.

Question # 5 – Some provinces in the United States allow citizens to openly or covertly carry pistols. Citizens can protect themselves in the instance of robberies or injury by utilizing these guns. Other provinces do non let citizens to transport pistols. Criminals, nevertheless, tend to hold pistols in all provinces. Use Economic Analysis to foretell the effects of pistol Torahs on the behaviour of the typical felon. In peculiar: ( 1 ) Do you think felons will perpetrate more or fewer robberies in the provinces with these Torahs ( look into on Texas, Nevada, and Georgia to get down with ) ? ( 2 ) How do you believe the Torahs will impact the types of robberies felons commit? Be certain to explicate your “ economic logical thinking ” and happen some statistics to endorse up your findings.

In the United States, all citizens above 18 old ages of age ( without felon record ) can have the pistol. Some provinces have more rigorous regulations that require condemnable record cheque and some province require a waiting period. Some provinces allow citizens to transport a pistol, other do non.

I believe offense provinces that allow citizens to transport a pistol will hold fewer robberies or any offenses that the felon will hold to direct brush his/her victim. In short, condemnable as a group tends to act logically. The felon will ground what is his/her opportunity of success and the economic wages in the offense such as robbery comparison to be shot by his/he victim particularly in provinces that allow citizens to transport a pistol. The felon will measure what is the chance of his victim transporting a pistol prior to perpetrating the offense. What are his fringy benefit and incremental hazard ( cost ) ? If he is to perpetrate the robbery in those provinces that ban transporting a pistol he does non hold this incremental hazard. If he is a logical felon, he will be more likely to run in those provinces that ban transporting a pistol. His rate of success will be higher and the hazard of being shot by his victim is much lower. Let see the chance costs if he is short ( non fatally ) . He will stop up infirmary for a few hebdomads depending on his hurt. He may hold to pay the medical measure which could be significant ( about $ 30,000 ) . Due to these times, he could non to perpetrate any robberies, since he was injured, hence, had to give up the income.

Since the monetary value ( chance cost ) is high for being hurt in robbery in those provinces that allow citizens to transport a pistol, , condemnable will replace robbery with burglary. Given every province allows ownership of pistol in their place, the hazard of being shot in a burglary should be reasonably even across the provinces. Therefore, burglary rate will non be important different in provinces with prohibit transporting handgun Torahs vs. the provinces that allow transporting a pistol.

States that allow citizen to transport hidden arms may see a bead in the instance of mass shot as most citizens with a pistol can support themselves. The Numberss of assault on adult females may diminish. This is because a adult female is considered a weaker physically than adult male. Criminal will ever aim the weaker, in this instance adult female or senior citizens. Leting these groups to transport a pistol has the most equalizing consequence. When a adult female has a gun, the ability to support herself greatly increases.

Table 1 below shows the impact of nondiscretionary concealed-handgun Torahs ( “ More guns less Crimes ” by Lott, 1998, p. 11 )

Type of offense

Percentage alteration in offense rate

( – decreased / + increased )

Violent offense

-5.5 %


-7.6 %


-6.2 %


-4 %

Aggravated assault

-7.4 %

Property offense

1 %

Car larceny

-1.3 %


+1 %


+9 %

The above statistic support my findings as violent offense such as slaying, colza and robbery decreased as condemnable weighted the fringy, chance cost and benefit. Criminals substitute the hazardous offense to less hazardous offense where they are less likely to come face to confront with their victim who may transport a pistol. Therefore, I would wish to reason that gun control does non equal offense control.