'House Of Mathematics' Category

Figuring Algebra

August 29th, 2009 August 29th, 2009
Posted in Education Online, House Of Mathematics, Science Infos
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Algebra is one of the principal arms of mathematics which studies structure, relation and quantity. Algebra operates with numbers, symbols, elements and variables. Primary algebra is an introduction to constructs in algebra like solving radical systems of equations, understanding polynomials along with factoring binomials, trinomials and polynomials as well as the determination of their roots.
Linear inequalities are the simplest to resolve. Simultaneous equations with two or three variables is an extension of linear equations. As we progress further in the sequence to quadratic, bi-quadratic and cubic equations, they are more complex in nature and harder to solve.

The Origin of Algebra

Everyone who is keen on studying algebra requires to go through primary algebra as it lays the foundation for intermediate or college algebra. In addition to mathematical expressions, it also comprises of all forms of equations like linear, quadratic and cubic. All geometric shapes such as circle, hyperbola, and parabola can be described as equations.
The equations can be solved to generate a graph. Lines are the product of graphing simple linear equations. It is quite easy to solve systems of equations when given graphically. A system of equations is two or more equations with the same number of variables. They can be both linear and non-linear. Systems of equations with inequalities (example; x>y) when graphed creates an region on the graph which matches the inequality condition.

Matrices help find solution to a plenty of complicated problems like the ones existing in electrical networks. A matrix is a rectangular array of numbers presented in rows and columns. A matrix comprise of many numbers and they are called entries. Various functions like addition, multiplication and decomposition can be performed on matrices thereby offering practical solutions for theoretical questions.

Help for Algebra

Due to the strong theoretical and practical background, algebra behaves as the backbone for numerous other sciences. Once computer engineering science got in to the world of algebra, it has taken algebra to a new dimension by aid resolving century old problems within a matter of few hours. Although algebra appears complex, the reality is moderately different. There is a plenty of assistance and tutorials available to assistance you over the algebra lessons.
Internet resources like algebra solver are interactive, give algebra lesson and assistance you solve your homework problems. If you have not understood something in the algebra class or sense that you have missed an significant mathematical construct, World Wide Web tutors can offer you that additional help. Algebra calculators take you over your homework with a bit-by-bit calculations and explanations. You can improve your knowledge with the aid of the interactive tools. You can also test your knowledge at the conclusion of a lesson by taking the exam.

Do You Understand Algebra?

June 26th, 2009 June 26th, 2009
Posted in Education Online, House Of Mathematics, Science Infos
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It is algebra that we employ to get our everyday things done. The world constantly keeps counting, measuring, dividing, and multiplying.

History of Algebra

Invented in the first millennium BC, algebra has its roots in the middle-east. The ancient geniuses used algebra for solving daily problems while the Asian or rather Chinese counterpart practiced geometry for the same function

The Nature of Algebra

Algebra is not just for solving formulas, it helps, simplifying rational expressions, and converting fractions to decimals, algebra is one of the sciences that has the to the highest degree of applicability when it comes to practice. Through a systematic foundation of this knowledge (Algebra I, Algebra II, and College Algebra), the education system makes us mindful of the mathematical tools employed for everyday life.

Algebra I

The pupils are given an introduction in this study course to numbers, solving linear equations , graphing systems of linear equations, graphing linear inequalities, laws of exponents, resolving radical equations, and factoring polynomials. This is the fundament stage course for all the other levels of algebra.
If a pupil is keen on learning algebra down to its roots, then this is the most important study course.

Algebra II

Once the students are sound with Algebra I concepts, Algebra II can be taken up for broadening the spectrum of this marvelous segment of mathematics. There are two views of Algebra II; emphasizing more on the topics studied in Algebra I and foundation to new constructs. When it comes to the new introductions, adding and subtracting matrices, quadratic functions, solving exponential equations , probability and statistics are significant.
In this stage of study, pupils are required to focus more on the kernel constructs.

College Algebra

This is one of the most important degrees of learning Algebra with almost no new topic brought in. I assume it is quite humorous, but this is the nature of maths. Mathematics is called the queen of all sciences. Do you know why? That’s because of the unpredictable nature of maths!

How to get aid on Algebra?

Algebra has the most wide-ranging methods and tools available for getting assistance. The first and the foremost primary source is an Algebra instructor from whom you can get help and assistance.
In addition to books, one should never undervalue the use of Algebra software program that is especially designed to solve algebraic problems with illustrative steps. This software package really adds insight in to Algebraic procedures of solving equations, by allowing pupils to simply watch and learn through examples.

Credit Repair Service

April 24th, 2009 April 24th, 2009
Posted in House Of Mathematics
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A credit repair service offers to help you clean up your bad credit report so that your credit rating will improve and you can qualify for a less expensive loan. Credit repair services make great promises which aren’t always fulfilled. You can improve your credit worthiness, a common term that means your 3 digit numerical rating from the credit bureaus can improve but it will take diligent effort on your part. It’s important for you to recognize which credit repair service is legitimate and which is better described as a credit repair service scam. If you recognize the warning signs of illegitimate credit repair services, you can avoid further financial hardship. For instance, never pay in advance for a promised service. Do not trust companies that avoid explaining your legal rights and what you can do for free. Don’t be fooled by credit repair services that want to “sell” you a new identity. Finally, don’t follow any credit repair service advice that is illegal, untrue, or fraudulent—you can be prosecuted.

The fact is that all negative credit information is locked in by each of the three national credit reporting companies (Equifax, Experian, and TransUnion), and will stay locked unless you have an honest reason to dispute inaccurate or incomplete information. You are welcome to a free credit report once a year or anytime within 60 days of someone denying you credit. Any mistakes or outdated items can be disputed for free by proving (with written documentation) exactly what the consumer reporting company should change and why. Plus, you’ll need to contact your creditor who made the inaccurate report so that a correction can be submitted. If you handle credit repair yourself, all documentation and follow-up will be your responsibility, but a credit repair service can help by: pulling credit reports, reviewing for errors, writing and sending dispute letters, documenting disputes, and keeping track of the whole process.

You can do all of this yourself for free, but you may not want to. A credit repair service cannot erase accurate negative credit information about you. They can’t make false claims about credit repair services. For your protection, all credit repair services must give you a copy of the “Consumer Credit File Rights” before you sign a contract. The credit repair service contract must specifically outline all credit repair services like the total payments, detailed description of services, how long it takes to get results, any guarantees claimed, and all of their contact information. Even so, credit repair services cannot help you for three days after the contract has been signed so that you have ample time to change your mind. Credit repair services are not necessarily reputable credit counselors. If you are burdened by bad credit, there are non-profit credit counseling organizations who can help teach you how to manage your finances using all the free information available to you.

For more information about credit repair service, visit:
http://blogs.christianet.com

Should You Be Good in Algebra?

April 10th, 2009 April 10th, 2009
Posted in Education Online, House Of Mathematics, Science Infos
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Algebra is one of the primary branches of maths which studies structure, relation and quantity. Numbers, symbols, elements, and variables are all within the domain of algebra. Students are presented basic constructs and methodologies of solving equations in elementary algebra like solving radical inequalities, understanding polynomials along with factoring binomials, trinomials and polynomials as well as the determination of their roots.
Linear inequalities are the simplest to resolve. Simultaneous equations with two or three variables is an extension of linear equations. As we move on further in the sequence to quadratic, bi-quadratic and cubic equations, they get more and more complex to resolve.

The Origin of Algebra

Everyone who is keen on learning algebra requires to go through elementary algebra as it lays the introduction for intermediate or college algebra. Apart from covering mathematical expressions, it also consists of all kinds of equations like linear, quadratic and cubic. In algebra, all shapes such as a circle, hyperbola or parabola are described by equations.
The equations can be resolved to get a graph. Lines are the product of graphing simple linear equations. Systems of equations can also be solved graphically which is sometimes simpler. Two or more equations with the same number of variables are normally described as a system of equations. It can be both linear and non-linear. Systems of equations with inequalities (example; x>y) when graphed gives an area on the graph which matches the inequality condition.

Matrices are one of the most central areas of linear algebra which aids solving complex problems like the ones present in electrical networks. A matrix is a rectangular array of numbers arranged in rows and columns. The numbers in a matrix are known as entries. Several functions like addition, multiplication and decomposition can be performed on matrices thereby offering theoretically and practically useful mathematical answers.

Getting Help for Algebra

Due to the sound theoretical and practical background, algebra acts as the spine for numerous other scientific disciplines. Once computer technology came in to the world of algebra, it has taken algebra to a new dimension by help re solving century old problems within a matter of few hours. Algebra is not as complex as it may sound. There is a plenty of aid and tutorials available to aid you excel the world of algebra.
World Wide Web resources like algebra solver software system are interactive, give algebra lesson and assistance you solve your homework problems. If you have not followed something in the algebra class or feel that you have missed an significant mathematical concept, online tutors, web resources, and online algebra courses of study can provide you that extra assistance. Algebra calculators take you over your homework with a step-by-step calculations and explanations. You can improve your knowledge with the help of the interactive tools. You can also assess your knowledge at the conclusion of a lesson by taking the test.

Defeating Credit Card Debt With Self Control

March 31st, 2009 March 31st, 2009
Posted in House Of Mathematics
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Credit card debt is a major social problem in some Western countries. To rid yourself of credit card debt, it is best to recognize the problem as both a social and individual problem.

If you are overburdened with credit card debt, or are in danger of becoming so, it is very easy to see it purely as an individual problem, one from which you may be suffering both physically and mentally. Worry and stress can be silent marauders into your physical and mental well being. Debt can undoubtedly cause both worry and stress, not just to the debtor, but their immediate families too.

Why Should You Care About The Social Causes of Credit Card Debt?

If you wish to overcome your credit card debt problem, you will benefit from removing some of the social influences. They are a major influence on the way you react, think and behave. Remove the social influences, and you take a big stride in your journey to eliminate your debt.

I do not, of course, mean remove the root causes of credit card debt. You cannot do that. What I am referring to is to prevent the social influences from penetrating you and taking over your life. As an individual, you have the right to resist social influences where they are harmful. The liberal, unfettered use of credit cards is an influence you will benefit from resisting.

Just by being fully aware of the social influences, you have made an important step. You will more likely be on your guard, and by asserting your individuality, you are more likely to overcome or prevent the credit card debt problem.

What Are The Social Causes Of Credit Card Debt?

You could spend years analyzing the credit card debt problem. Here are just a few of the influences at work in the society around you:

1. Credit card interest rates are high, therefore the profits can be high. Banks and other credit card issuers are after their slice of that big money, including from you. They can therefore justify big marketing budgets to get your money. I deliberately do not say “get your business”. You will resist better if you think “they are after my money.”

2. It is very easy to get credit cards, multiple credit cards in fact. Issuers of credit cards make it easy for you, if you have had no debt problems in the past. If they seem to take it lightly, it is understandable that their customers do too. But remember, they take the risk factors into account when setting interest rates. That’s why they are so high.

3. Your friends, neighbours and work colleagues will probably all have multiple credit cards, talk about them and flash them around from time to time. That can all influence your own attitude to credit card debt.
4. Depending on what country you are in, yours may be a “have now, pay later” society. Immediate gratification can take precedence over common sense. If everyone else is doing it, it surely must be right? Wrong. Especially if the interest rates are too high.

5. You see other people buy new furniture, go on exotic vacations, or go out to expensive restaurants all the time. Even if you never know if they are doing so on credit card, you may want the same. But you do not have the immediate cash, so what do you do? Jump on the credit card train? That is what your society may be pushing you towards.

How To Resist the Social Pressures To Succumb To Credit Card Debt

Due to the overwhelming pressures of the credit card society, it can be quite a difficult task, initially, to change your own attitudes. But by asserting your individuality, you can steadily eliminate the social conditioning. It is really a matter of how you think in certain situations. You are in charge of the way you think, so all you need to do is what is natural. Not what everyone else seems to be doing around you, but what is natural to you as an individual. Think to protect yourself, assert yourself, and to look after your financial well being.

Here are a few ideas to help you:

1. Whatever type of loan you may apply for, you are after just one product, money. Different types of loans are marketed as separate products, in different packages, but to you, they should all be one: money. The money, once you have it, is all the same quality. A dollar is a dollar, a pound is a pound, a euro is a euro. Having engrained that upon yourself, knowing you are just after this single product, you need only look at price. Credit card debt is very, very expensive. The interest takes money from you, and reduces your assets. If you need a loan, you want the lowest possible interest rate, one that does not unnecessarily leech your assets.

2. A credit card should only be used as a convenience to pay if you have no cash on you, knowing that you can pay off the balance before interest charges kick in. Many cards have an interest free period. Never use credit cards as a loan beyond that free period. Others do, but you have no need to. You can eliminate that idea altogether. You are creating a new habit that will enhance your financial situation, and resisting an old common habit that would ultimately damage your finances.

3. Plan all your borrowing. Sit down and write down what you absolutely must buy over the next year, and add what you would like to buy. Total the cost. Write down a budget for each month, making sure you have listed all your regular expenses that are fixed and unavoidable, and those over which there is some flexibility. Compare that total with your income. If you have a surplus, then you can think about those extra purchases you had in mind. If not, don’t think any more about them. You cannot afford them, and cannot afford to borrow.

If you have a planned surplus, then maybe you can get those things you wanted. If you can afford all of them, and there are quite a few items on your list, then forget about getting a loan. Be patient, resist the have now pay later syndrome. You can save interest and buy a bonus item with that later if you really must. You are in a great position to pay cash. Prioritize the things you want to buy, and note their cost, and then work out a plan by which you buy one item at a time spread throughout the year. Why pay the banks credit, when you can pay cash? You will save not just the interest but maybe get cash discounts. Cash gives you control. With credit you are subservient.

If, on the other hand, there are just one or two more expensive items you want to buy, it is time to compare options and test your resolve. If you save your surplus each month, consider how long it will take to have enough for item 1 and maybe item 2. Are they really urgent? Probably not. Maybe you can save for one after 4 months and 2 after 9 months. That way you are getting into the habit of saving, and living off cash. Cash is king. Your finances will start to look good over time, and you’ll start to feel proud of yourself. You will feel in control.

Remember too that by saving, if an emergency comes up, you may have the cash at hand instead of reaching for that expensive credit card.

You really cannot wait and save? That is a pity, but now check out all the loan sources suitable for your intended purchases. Get the best plan, the best interest rates, and apply, with the intention of using that loan just for what it is intended, and to pay it off within the time scale of the spending plan. In the example one year. Stick to that discipline, and your credit is still under your control. And, you have avoided reliance on expensive credit cards.

4. Remind yourself every day that you are only going to use your credit card when you have no cash on you, as a convenience, and you will repay it before interest starts to accrue.

5. Also remind yourself every day that sometimes it is good, or even necessary, to be that bit different, and to resist social pressures. Imagine all the credit card lemmings heading towards the precipice, while you relax in your counting house, counting out your money. Real money; your assets. Anyway, it’s great sometimes to be different, it really does make you feel good about yourself.

6. Never, ever feel you have to buy something just because a neighbour or friend has been boasting about theirs. Envy and jealousy are viruses that minimize your individuality, and can, in this case, damage your finances.

Resisting the pressures of the credit card society will be a lot easier once you have set your mind to it, and started to feel the benefits. Enjoy the process, and you will be a cash convert for the rest of your affluent life.

EzineArticles Expert Author Roy Thomsitt

Roy Thomsitt is the owner and part author of http://www.eliminate-credit-card-debt-now.com

Details Of The Citi AAdvantage MasterCard Application

March 31st, 2009 March 31st, 2009
Posted in House Of Mathematics
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The Citi AAdvantage MasterCard is one of several credit cards that are offered by Citibank and is designed for cardholders with average credit and frequently travel on American Airlines.

With the use of the rewards program, cardholders earn one mile for every two dollars that is spent on the card. In addition, 5,000 bonus miles are awarded after the first purchase with the card. The accumulated miles can be redeemed for flights on over 25 American Airlines partner airlines, car rentals, and hotel stays. A maximum of 25,000 miles can be accumulated annually except for except for Executive Platinum and Gold customers who are exempt. The points do not expire as long as the cardholder uses his account at least once every three years.

The bronze Citi AAdvantage MasterCard is different from the other AAdvantage credit cards in that it has no annual fee and doesn’t offer much in the way of benefits other than the reward program. Keep in mind that though there is no annual fee, the miles awarded are about half of what other airline reward cards give. The APR is higher than most reward cards at 17.99% variable based on prime rate, and cash advances have a minimum interest rate of 19.99%. There is no balance transfer fee, but there is a cash advance fee of 3% with a $5 minimum being assessed.

Those likely to derive the most benefits from this card are those who are looking for a rewards card with no annual fee and do not plan to spend more than $50,000 a year on the card.

Some of the benefits a cardholder is likely to receive from the use of this card include the following:

• Online access to account information

• No liability to the cardholder for unauthorized transactions

• Protection from fraud

• Solutions to identity theft

• Reporting of lost and stolen cards

• Emergency cash and card replacement

• Automatic payment of bills

• Financial statement at year’s end if requested

• Travel accident insurance

• Car rental insurance

For more information or to apply for the Citi AAdvantage MasterCard, Beth Derkowitz recommends Find Credit Cards.

Getting approved for a credit card

March 29th, 2009 March 29th, 2009
Posted in House Of Mathematics
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It is a fact of modern life that credit cards are an increasingly essential financial tool. There are many situations in which if you do not have a credit card, you will either be unable to pay for goods and services, or to take up special promotions. There are also countless more situations when having a credit card will simply be extremely convenient. Credit cards are also safer than carrying large amounts of cash around with you, especially when you travel.

Criteria

Well, first of all you should be over 18 years of age. You will also need a job or some form of regular income. These are then main criteria and if you can demonstrate them well, you will probably not have much trouble getting approval. You may have had a card in the past that you failed to pay or some other blemish on your credit report. If this is the case, you will find it more difficult to get a card.

Credit Rating

Your credit history plays a very significant role when it comes to assessing who will be approved for credit and who will not. It is based on personal information, your salary, if there have been defaults or court judgments awarded against you, and a host of other factors. They are all put into an equation that computes a personal score for you. Lenders will then decide whether or not to lend to you based on this score.

You should also be aware that many other companies will use your credit report also. It is not only credit companies, but also insurance companies and even employers, when looking at job applicants. This may seem surprising but the thing to remember is that you do not want to damage your credit report by failing to meet repayments.

Refused Application?

If you are finding it difficult to get approval for a credit card, you may consider seeking a co-signor. This is someone, usually a parent or close relative, who will guarantee the debt for you. They must understand the nature of the agreement, and if the situation arises whereby you are not able to make your repayments, they will become fully liable for the amount you have borrowed. It may also be a good incentive for you to repay it.

The final thing to remember is that if you have been turned down for a credit card, it may be an indication that you are not ready for one.

Joseph Kenny is the webmaster of the UK credit card comparison site www.creditcards121.com/, where you can find a selection of credit card advice. For US visitors there is also the comparison site www.credit-cards-info.com/ for all US interest free offers.

Credit Card Usage Explained

March 28th, 2009 March 28th, 2009
Posted in House Of Mathematics
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How often have you seen someone going through their wallet searching for a credit card in the checkout line- and were shocked by the number of cards they had in their wallet? Credit cards can be used as a form of identification when applying for a major purchase, or when renting a car; and they can be used for convenient purchases that you won’t have to pay for until a month after you buy them.

Except, that’s not how it usually happens. Typically, people who have an abundance of credit cards use them frequently, and have to carry a balance from one month to the next because they are unable to pay each card off in full when the bills come in. So what happens then? Credit card holders are being charged high interest rates for each of their purchases, sometimes up to 24%! Credit cards are habit forming. It is very easy to pull out a piece of plastic, swipe it through the register and buy something you couldn’t afford otherwise. It’s tempting to think that the money will come later, and you’ll pay for it then. More often than not, the bills are more than the money you have later to pay them with. A study in 1999 showed that consumers in America used credit cards to charge over $1.2 trillion.

Even with this kind of negative usage, credit cards, when used properly, are a terrific source of financial convenience. The trick is to not over indulge yourself when you use them.

It’s also helpful to keep only one or two credit cards available to you at one time. Even if you receive a new credit card offer in the mail every day, you should stick to having a general use credit card (one that can be used for any kind of purchase), and one for emergencies. An emergency credit card allows you the peace of mind of knowing if an unexpected expense comes up that you have to pay, but don’t have the extra money available to pay it, you at least have a backup in the form of a credit card that will allow you to pay for it.

Using a general use credit card should be done with extreme discipline. Select one that offers rewards, cash back or other features that you can benefit from. Make your weekly purchases on your general use credit card, from gasoline to groceries, and keep track of your purchases so you know how much money you are using on the card. That way, you will know when you’ve reached your spending limit for each week based on the amount you have budgeted for such purchases. Set aside money from your paycheck each week for your credit card. When the bill comes in the mail, immediately send out the check for the FULL AMOUNT. This avoids finance charges, but has allowed you to earn interest on the money for the full month that you kept it in your bank account prior to mailing the payment!

When you use a credit card for your every day purchases with the discipline required to keep your spending in check, you are going to benefit greatly from the rewards programs and interest free purchasing power you get when you pay off your balance each month in full. You are able to keep higher amounts of money in your bank accounts for longer periods of time, allowing the money to earn a little interest before the credit card payment is due. You also are building a strong credit rating by making purchases and paying them off each month, and will help you when it’s time to apply for a mortgage or large loan for a new car or boat or other high ticket item.

This article has been provided courtesy of Creditor Web. Creditor Web offers great credit card articles available for reprint and other tools to help you search and compare credit cards.

Danger - Banks Ahead!

March 16th, 2009 March 16th, 2009
Posted in House Of Mathematics
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Banks are the most unsafe institutions in the world. Worldwide, hundreds of them crash every few years. Two decades ago, the US Government was forced to invest hundreds of billions of Dollars in the Savings and Loans industry. Multi-billion dollar embezzlement schemes were unearthed in the much feted BCCI - wiping both equity capital and deposits. Barings bank - having weathered 330 years of tumultuous European history - succumbed to a bout of untrammeled speculation by a rogue trader. In 1890 it faced the very same predicament only to be salvaged by other British banks, including the Bank of England. The list is interminable. There were more than 30 major banking crises this century alone.

That banks are very risky - is proven by the inordinate number of regulatory institutions which supervise banks and their activities. The USA sports a few organizations which insure depositors against the seemingly inevitable vicissitudes of the banking system.

The FDIC (Federal Deposit Insurance Corporations) insures against the loss of every deposit of less than 100,000 USD. The HLSIC insures depositors in saving houses in a similar manner. Other regulatory agencies supervise banks, audit them, or regulate them. It seems that you cannot be too cautious where banks are concerned.

The word “BANK” is derived from the old Italian word “BANCA” - bench or counter. Italian bankers used to conduct their business on benches. Nothing much changed ever since - maybe with the exception of the scenery. Banks hide their fragility and vulnerability - or worse - behinds marble walls. The American President, Andrew Jackson, was so set against banks - that he dismantled the nascent central bank - the Second Bank of the United States.

A series of bank scandals is sweeping through much of the developing world - Eastern and Central Europe to the fore. “Alfa S.”, “Makedonija Reklam” and TAT have become notorious household names.

What is wrong with the banking systems in Central Eastern Europe (CEE) in general - and in Macedonia in particular? In a nutshell, almost everything. It is mainly a crisis of trust and adverse psychology. Financial experts know that Markets work on expectations and evaluations, fear and greed. The fuel of the financial markets is emotional - not rational.

Banks operate through credit multipliers. When Depositor A places 100,000 USD with Bank A, the Bank puts aside about 20% of the money. This is labelled a reserve and is intended to serve as an insurance policy cum a liquidity cushion. The implicit assumption is that no more than 20% of the total number of depositors will claim their money at any given moment.

In times of panic, when ALL the depositors want their money back - the bank is rendered illiquid having locked away in its reserves only 20% of the funds. Commercial banks hold their reserves with the Central Bank or with a third party institution, explicitly and exclusively set up for this purpose.

What does the bank do with the other 80% of Depositor A’s money ($80,000)? It lends it to Borrower B. The Borrower pays Bank A interest on the loan. The difference between the interest that Bank A pays to Depositor A on his deposit - and the interest that he charges Borrower B - is the bank’s income from these operations.

In the meantime, Borrower B deposits the money that he received from Bank A (as a loan) in his own bank, Bank B. Bank B puts aside, as a reserve, 20% of this money - and lends 80% (=$64,000) to Borrower C, who promptly deposits it in Bank C.

At this stage, Depositor A’s money ($100,000) has multiplied and become $244,000. Depositor A has $100,000 in his account with Bank A, Borrower B has $80,000 in his account in Bank B, and Borrower C has $64,000 in his account in Bank C. This process is called credit multiplication. The Western Credit multiplier is 9. This means that every $100,000 deposited with Bank A could, theoretically, become $900,000: $400,000 in credits and $500,000 in deposits.

For every $900,000 in the banks’ books - there are only 100,000 in physical dollars. Banks are the most heavily leveraged businesses in the world.

But this is only part of the problem. Another part is that the profit margins of banks are limited. The hemorrhaging consumers of bank services would probably beg to differ - but banking profits are mostly optical illusions. We can safely say that banks are losing money throughout most of their existence.

The SPREAD is the difference between interest paid to depositors and interest collected on credits. The spread in Macedonia is 8 to 10%. This spread is supposed to cover all the bank’s expenses and leave its shareholders with a profit. But this is a shakey proposition. To understand why, we have to analyse the very concept of interest rates.

Virtually every major religion forbids the charging of interest on credits and loans. To charge interest is considered to be part usury and part blackmail. People who lent money and charged interest for it were ill-regarded - remember Shakespeare’s “The Merchant of Venice”?

Originally, interest was charged on money lent was meant to compensate for the risks associated with the provision of credit in a specific market. There were four such hazards:

First, there are the operational costs of money lending itself. Money lenders are engaged in arbitrage and the brokering of funds. In other words, they borrow the money that they then lend on. There are costs of transportation and communications as well as business overhead.

The second risk is that of inflation. It erodes the value of money used to repay credits. In quotidian terms: as time passes, the Lender can buy progressively less with the money repaid by the Borrower. The purchasing power of the money diminishes. The measure of this erosion is called inflation.

And there is a risk of scarcity. Money is a rare and valued object. Once lent it is out of the Lender’s hands, exchanged for mere promises and oft-illiquid collateral. If, for instance, a Bank lends money at a fixed interest rate - it gives up the opportunity to lend it anew, at higher rates.

The last - and most obvious risk is default: when the Borrower cannot or would not pay back the credit that he has taken.

All these risks have to be offset by the bank’s relatively minor profit margin. Hence the bank’s much decried propensity to pay their depositors as symbolically as they can - and charge their borrowers the highest interest rates they can get away with.

But banks face a few problems in adopting this seemingly straightforward business strategy.

Interest rates are an instrument of monetary policy. As such, they are centrally dictated. They are used to control the money supply and the monetary aggregates and through them to fine tune economic activity.

Governors of Central Banks (where central banks are autonomous) and Ministers of Finance (where central banks are more subservient) raise interest rates in order to contain economic activity and its inflationary effects. They cut interest rates to prevent an economic slowdown and to facilitate the soft landing of a booming economy. Despite the fact that banks (and credit card companies, which are really banks) print their own money (remember the multiplier) - they do not control the money supply or the interest rates that they charge their clients.

This creates paradoxes.

The higher the interest rates - the higher the costs of financing payable by businesses and households. They, in turn, increase the prices of their products and services to reflect the new cost of money. We can say that, to some extent, rather than prevent it, higher interest rates contribute to inflation - i.e., to the readjustment of the general price level.

Also, the higher the interest rates, the more money earned by the banks. They lend this extra money to Borrowers and multiply it through the credit multiplier.

High interest rates encourage inflation from another angle altogether:

They sustain an unrealistic exchange rate between the domestic and foreign currencies. People would rather hold the currency which yields higher interest (=the domestic one). They buy it and sell all other currencies.

Conversions of foreign exchange into local currency are net contributors to inflation. On the other hand, a high exchange rate also increases the prices of imported products. Still, all in all, higher interest rates contribute to the very inflation that are intended to suppress.

Another interesting phenomenon:

High interest rates are supposed to ameliorate the effects of soaring default rates. In a country like Macedonia - where the payments morale is low and default rates are stratospheric - the banks charge incredibly high interest rates to compensate for this specific risk.

But high interest rates make it difficult to repay one’s loans and may tip certain obligations from performing to non-performing. Even debtors who pay small amounts of interest in a timely fashion - often find it impossible to defray larger interest charges.

Thus, high interest rates increase the risk of default rather than reduce it. Not only are interest rates a blunt and inefficient instrument - but they are also not set by the banks, nor do they reflect the micro-economic realities with which they are forced to cope.

Should interest rates be determined by each bank separately (perhaps according to the composition and risk profile of its portfolio)? Should banks have the authority to print money notes (as they did throughout the 18th and 19th centuries)? The advent of virtual cash and electronic banking may bring about these outcomes even without the complicity of the state.

Sam Vaknin ( samvak.tripod.com ) is the author of Malignant Self Love - Narcissism Revisited and After the Rain - How the West Lost the East. He served as a columnist for Global Politician, Central Europe Review, PopMatters, Bellaonline, and eBookWeb, a United Press International (UPI) Senior Business Correspondent, and the editor of mental health and Central East Europe categories in The Open Directory and Suite101.

Until recently, he served as the Economic Advisor to the Government of Macedonia.

Visit Sam’s Web site at samvak.tripod.com

Credit Scoring 101

March 11th, 2009 March 11th, 2009
Posted in House Of Mathematics
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If your like most “normal” people your credit score is a bit of a mystery, and how lenders come up with that magical number is even more of a mystery. I can try to help you understand some of the factors which calculate your score. We have a better chance of having unicorn for dinner than we do of finding out the exact formula to calculate a credit score.

I remember the first time I had heard the term credit score. I was about 17 years old trying to get a loan for my first car. I am sure you can all relate that nervous feeling of asking for your first loan.. Once I filled out the application I went from about a 5 on the nervous scale to a 9.2. The loan officer started to look at the paper and said we need to pull your credit and have a look at your credit score. Credit score?? What was that? I had never heard of a credit score, and I had no idea how to get one. I am sure I looked like a deer in headlights. At this point my fight of flight instinct had kicked in and I was not sure if I should run out the door, or jump across the desk and start punching the loan officer. Lucky for him just when I was about to pounce he said I was approved, and I could have the loan. From that point on for the safety of future loan officers, I thought I should find out what this “credit score” was all about.

So what is a credit score?

History -

The credit scoring system became prevalent during the 1980’s as a way for lenders to quickly evaluate a potential borrower’s creditworthiness. The system was found to accurately predict financial risk over time and grew to several different industries. Now credit scoring is used by lenders, insurers, landlords, employers, utility companies and even judges to evaluate your credit behavior.

How a score is calculated -

Thousands of different credit scoring formulas exist today for various evaluation purposes. Each unique credit scoring system is accurate and correct for its own application. The credit scores you can order online use an algorithm created for consumers that approximates these different formulas. Your online credit score may vary a bit from the score your lender uses, but they should be in the same range.

The basic credit scoring formula takes into account several factors from your credit report. The impact of each element fluctuates based on your own credit profile:

Payment history - A good record of on-time payments will help boost your credit score.

Outstanding debt - Balances above 50 percent of your credit limits will harm your credit. Aim for balances under 30 percent.

Credit account history - An established credit history makes you a less risky borrower. Think twice before closing old accounts before a loan application. Closing accounts can throw off your credit to debt ratio.

Credit to debt ratio. You score can be influence by how much credit you have and how much credit your using. A healthy load is about 30% of your available unsecured credit. (Credit cards, signature loans, etc.)

Recent inquiries - When a lender or business checks your credit, it causes a hard inquiry and a slight ding to your credit score. Apply for new credit in moderation. There are 2 types of inquiries, hard and soft. A hard when a lender pulls your credit, a soft is when you pull your credit. There is no penalty for soft inquiries, you should pull your credit often, and check for your report for accuracy.

Types of credit - A healthy credit profile has a balanced mix of secured loans and unsecured loans.

The above list is some of the major factors included in calculating your credit score. There are many other factors, but like I said above, we will be feasting on unicorn before they release everything that goes into a credit score.

Ken runs http://www.creditreportcoach.com which is dedicated to helping consumers become educated about all things credit.