450. Why the need for human brokers while there are computers?
There are still human brokers on the floor primarily due to tradition. Their numbers have certainly dwindled, however, and it's reasonable to expect the number of floor traders to decrease even more as electronic trading continues to grow. A key reason for human brokers, however, is due to privacy. Certain private exchanges such as dark pools maintain privacy for high profile clients and institutional investors, and human brokers are needed to execute anonymous deals in these venues. Even in this region, however, technology is supplanting the need for brokers. I don't believe there is any human-broker-free stock exchange, but Nasdaq and other traditionally OTC (over the counter) exchanges are as close as it gets since they never even had trading floors.

451. Switch from DINK to SIWK: How do people afford kids?
As this is anonymous, can you give us actual numbers? I can make guesses based on your percentages, but it would help. Lets assume you both make $35k (since you said child care would take up the bulk of your wife's income, it must be fairly low incomes) The answer usually isn't a simple "do this", but small adjustments in your lifestyle which add up. Church offering is 17%, the standard tithe is 10%. Lower it? It's the most obvious large non-required expense. Transportation is almost 10% of your income. If my numbers are right, that is somewhere around $500 per month? What kind of car/cars do you have? There are very cheap used cars which cost very little in upkeep / fuel. Is it possible your cars are more expensive than needed? My wife and I bought a used car for around $8k in cash a few years ago. Still running strong, only have done oil changes since then. Food is 12%, which would be perhaps $600 or $700 per month. That seems awfully high. Maybe I'm wrong about your salaries :) You said you were cheap, but now the numbers don't add up. Mortgage of 35% ($2k with escrow if I'm guessing on salaries right) seems reasonable. I'm assuming you don't want to downsize, particularly if you're going to have kids. Do you have a great mortgage rate? I assume you're on a 30 year fixed already?

452. How do “held” amounts appear on statements and affect balances of traditional credit cards?
The "hold" is just placeholder that prevents you from overspending until the transaction is settled. The merchant isn't "holding" your money, your bank or card provider is protecting itself from you overdrawing. In general, it takes 1-3 days for a credit transaction to settle. With a credit card, this usually isn't an issue, unless you have a very low credit line or other unusual things going on. With pre-paid and debit cards, it is an issue, since your spending power is contingent upon you having an available balance. I'm a contrarian on this topic, but I don't see any compelling reason to use debit or stored value cards, other than preventing yourself from overspending. I've answered a few other questions in detail in this area, if you're interested.

453. Can someone explain the Option Chain of AMD for me?
The current price is $8.05. If you want the right to sell it to someone (put it to the buyer) for $10, you have to pay $2. Since you're looking at an expiration that's so close, the "in the money" value is nearly the same as what it trades for. The JAN 2013 sells for nearly $3.

454. How do I adjust to a new social class?
Under what conditions did you move? My favourite method of judging prices objectively comes from concepts written in Your Money or Your Life by Joe Dominguez. Essentially it normalizes money spent by making you figure out how much an item costs with respect to the number of hours you needed to work to afford it. I prefer that method versus comparing with others since it is objective for yourself and looks beyond just the bare prices.

455. How can I get a mortgage I can't afford?
Save up a bigger downpayment.  The lender's requirement is going to be based on how much you finance, not the price of the house.

456. Would it make sense to take a loan from a relative to pay off student loans?
Personally, I avoid making business deals with friends and relatives. There's just too much of a possibility that things can go wrong.  Let's assume that you're honest people and you have no intention of cheating your mother-in-law. Still, all sorts of things could happen that could make it difficult for you to repay the loan. You could lose your job. You could get some big medical expense. Etc. Then what happens? Then your financial problems become family problems. There's a strong temptation when people borrow from relatives to make paying the loan the lowest priority in their budget. "I know I promised to pay \$X per month, but things are really tight right now and Mom should understand." Maybe she does understand and can manage without it. But maybe not. And then it becomes a family fight. "You promised you'd pay it back." "And we will, we're having a hard time right now. Can't you just give us a break?" Etc. Or she might have some extra expense, and say, "Hey, can't you pay a little more this month? I really need some extra cash." "I'm sorry, we're struggling just to make the regular payments, we can't." "Well I was willing to loan you all this money. The least you could do is pay me back when I need it." Etc. You can end up ruining family relationships over money. Your wife can find herself in the position of having to choose whether to side with her mother or her husband. Etc. I'm sure plenty of people do things like this and it works out just great. But there are big risks. And by the way, apparently this was your idea, not your mother-in-laws. I wonder what her reaction is. Is she eager to help out her daughter and son-in-law and had nothing in particular to do with the money anyway? Or is she feeling very imposed on? It's one thing to ask relatives to let you borrow their car for the weekend. Asking someone to loan you $50,000 is a very big request. If one of my kids asked me to loan them $50,000 from my retirement fund, I'd consider that a very presumptuous request. (Unless they needed the money for life-saving surgery for my grandchild or some such.)

457. Why would preferred shares have less potential for capital gain compared to common stock?
True blue preferred shares are considered loose hybrids of credit and equity.  They are more senior than common equity in bankruptcy liquidation but pay out a dividend which is not mandatory. Financial institutions issue the bulk of genuine preferred shares because of their need for more flexibility than a bond but not so much that they can afford the cost to shareholders by diluting common equity. Since it is a credit-like security that receives none of the income from operations but merely pays out a potentially unpredictable yet fixed amount of income, it will perform much more like a bond, rising when interest rates fall and vice versa, and since interest rates do not move to the extent of common equity valuations, preferreds' price variances will correspond much more to bonds than common equities.  If the company stops paying the preferred dividend or looks to become in financial trouble, the price of the preferred share should be expected to fall. There are more modern preferred however.  It has now become popular to fund intermediate startups with convertible preferred shares.  Because these are derivatives based upon the common equity, they can be expected to be much more variant.

458. find stock composition of a publicly traded fund
The big websites, Yahoo and the like, only give the 10 biggest positions of any fund. Download the annual report of the fund, go to page 18, you will find the positions on the 31st of December.  However the actual positions could be different. The same applies to all funds. You need the annual report.

459. Investment strategy for retired couple
The safest investment in the United States is Treasures. The Federal Reserve just increased the short term rate for the first time in about seven years. But the banks are under no obligation to increase the rate they pay. So you (or rather they) can loan money directly to the United States Government by buying Bills, Notes, or Bonds. To do this you set up an account with Treasury Direct. You print off a form (available at the website) and take the filled out form to the bank. At the bank their identity and citizenship will be verified and the bank will complete the form. The form is then mailed into Treasury Direct.  There are at least two investments you can make at Treasury Direct that guarantee a rate of return better than the inflation rate. They are I-series bonds and Treasury Inflation Protected Securities (TIPS). Personally, I prefer the I-series bonds to TIPS.  Here is a link to the Treasury Direct website for information on I-series bonds. this link takes you to information on TIPS.  Edit: To the best of my understanding, the Federal Reserve has no ability to set the rate for notes and bonds. It is my understanding that they can only directly control the overnight rate. Which is the rate the banks get for parking their money with the Fed overnight. I believe that the rates for longer term instruments are set by the market and are not mandated by the Fed (or anyone else in government). It is only by indirect influence that the Fed tries to change long term rates.

460. What is the best use of “spare” money?
There's a hellova lot to be said for investing in real estate (simple residential real estate), even though it's grandma's advice. The two critical elements are 1) it's the only realistic way for a civilian to get leverage. this is why it almost always blows away "tinkering in the stock markets" in the 10-year frame. 2) but perhaps more importantly - it's a really "enforced" saving plan. you just have to pay it off every month. There are other huge advantages like, it's the best possible equity for a civilian, so you can get loans in the future to start your dotcom, etc. Try to buy yourself a very modest little flat (perhaps to rent out?) or even something like a garage or storeroom.  Real estate can crash, but it's very unlikely; it only happens in end of the world situations where it won't matter anyway.  When real estate drops say 30% everyone yells about that being a "crash" - I've never, ever owned a stock that hasn't had 30% down times. Food for thought!

461. U.S. Mutual Fund Supermarkets: Where are some good places to buy mutual funds?
There are hundreds of entities which offer mutual funds - too many to adequately address here. If you need to pick one, just go with Vanguard for the low low low fees. Yes, this is important. A typical expense ratio of 1% may not sound like much until you realize that the annualized real rate of return on the stock market - after inflation - is about 4%... so the fund eats a quarter of your earnings. (Vanguard's typical expense ratios are closer to 0.1-0.2%). If your company offers a tax-deferred retirement account such as a 401(k), you'll probably find it advantageous to use whatever funds that plan offers just to get the tax advantage, and roll over the account to a cheaper provider when you change employers. You can also buy mutual funds and exchange-traded funds (ETFs) through most brokerages. E*Trade has a nice mutual fund screener, with over 6700 mutual funds and 1180 ETFs. Charles Schwab has one you can browse without even having an account.

462. Relation between interest rates and currency for a nation
What you are asking about is called Interest Rate Parity. Or for a longer explanation the article Interest Rate Parity at Wikipedia.  If the US has a rate of say zero, and the rate in Elbonia is 10%, one believes that in a year the exchange rate will be shifted by 10%, i.e. it will take 1.1 unit of their currency to get the dollars one unit did prior.  Else, you'd always profit from such FOREX trades.  (Disclaimer - I am not claiming this to be true or false, just offering one theory that explains the rate difference effect on future exchange rates.

463. Equity - date of offer, or date of joining?
TL;DR: The date they were granted.  (Usually, this follows both an offer and acceptance.) It's not uncommon for a new vesting clock to start when there's a new round of funding coming in, because the investors want to make sure the key people are going to be engaged and incentivized going forward from that point.  They don't lower their expectations for how long they want folks engaged based on the person having started earlier.  Non-institutional investors may have the same concerns as institutional investors here and use the same vesting strategy to address them. Primary recognition of the benefits from having had people start earlier or be there longer (so long as it correlates with having gotten more done) is embedded in the valuation (which affects how much founders' shares are diluted in the raise).

464. Should I invest in the world's strongest currency instead of my home currency?
A currency that is strong right now is one that is expensive for you to buy. The perfect one would be a currency that is weak now but will get stronger; the worst currency is one that is strong today and gets weak. If a currency stays unchanged it doesn't matter whether it is weak or strong today as long as it doesn't get weaker / stronger. (While this advice is correct, it is useless for investing since you don't know which currencies will get weaker / stronger in the future).  Investing in your own currency means less risk. Your local prices are usually not affected by currency change. If you safe for retirement and want to retire in a foreign country, you might consider in that country's currency.

465. How to convert coins into paper money or deposit coins into bank account, without your bank in local?
Ask around your area. Some stores will exchange because it saves them having to go to the bank to stock up on change. Some stores have machines that will convert the coins for a small percentage fee.  Some banks may do this exchange for folks who aren't customers, though that's uncommon.  My solution was to open a small account locally specifically as a place to dump my coins into. They'll even run a pile of coins through their counting machine for me, free, so I don't have to make up coin rolls as I did in the past.

466. Intrinsic value of non-voting shares which don't pay dividends
Some companies offer discounts for shareholders. I believe Disney used to do so, for example; if your family was doing the Disneyland-every-year routine that could be a significant benefit.
