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Ask HN: Is the stock market's growth largely anything more than inflation?

• vanniv 4y ago
  Over time, humans produce capital. Insofar as this capital is productively deployed, one should expect the total amount of capital stock to increase. The stock market represents only a part of the total capital stock, as not all capital is owned by companies, and not all companies are public. But, on the whole, one should expect the stock market to rise over time so long as society is not dying.
  • formerkrogemp 4y ago
    > But, on the whole, one should expect the stock market to rise over time so long as society is not dying. That's the rub, eh? Are there limits to the growth on a finite planet? Is climate change posing an existential threat? Has technology produced highly scalable and entirely altogether too interdependent international production systems?
    • nootropicat 4y ago
      >Are there limits to the growth on a finite planet? Yes, but we are 4 orders of magnitude away from them. Adding the potential for space industry, this grows to 13 orders of magnitude. That's ~1000 years of 3% annual growth assuming no efficiency gains, but we still have about 8 orders of magnitude available in computation efficiency, which gives us about 1600 years of 3% growth until hitting 2 on the Kardashev scale. Only close to it limits to growth become a real consideration. Anyone claiming we are hitting fundamental limits of growth now is a doomer. We may be hitting limits of growth given currently deployed technology, but that's a completely different statement.
      • david_shaw 4y ago
        > Yes, but we are 4 orders of magnitude away from them. Adding the potential for space industry, this grows to 13 orders of magnitude Would you mind providing a reference for this? I don't doubt your statements, but it would be great to be able to research further.
        • asadawadia 4y ago
          +1
• markus_zhang 4y ago
  I think starting from QE the market basically is just a plaything of whoever have access to cheap $$. In many occurences bad news were good news for the market because Fed would drop the idea of tightening, and vice versa. Just my 2 cents. I'm not a professional anyway.
• Bostonian 4y ago
  Historically, U.S. stock market returns have exceeded inflation substantially -- there is data at https://pages.stern.nyu.edu/~adamodar/New_Home_Page/datafile/histretSP.html https://pages.stern.nyu.edu/~adamodar/New_Home_Page/datafile... . Inflation can increase corporate profits in nominal terms, but usually it also leads to higher interest rates and lower price/earnings yields, as bonds become more competitive with stocks. I believe that after-inflation returns of stocks have tended to be highest when inflation is low but not negative.
• witty_username 4y ago
  The stock prices are nominal and therefore assuming the same real stock return, the nominal prices will go up under higher inflation.
• dasil003 4y ago
  > The more money the government prints the more the stock market goes up. So the market doesn't actually represent value in a company but instead debt owed to somebody else. The second sentence doesn't follow from the first. Owning stock literally means owning part of a company. Now the worth of that ownership is determined by what people are willing to pay, and what people are willing to pay is subject to all the whims of human judgement. The money supply is just one piece of that though, it's not the end-all-be-all (not for stocks, and not even for "inflation"). For one thing, the perception of the money supply and the stock market as a whole are major influences, but the fortune and perception thereof of individual companies will move related to its performance which over time will diverge from broader macroeconomic trends.
  • donthellbanme 4y ago
• throw8383833jj 4y ago
  There are several components that make up long term stock returns (from a macro level): - Population growth - Growth in productivity per capita - Dividends - Inflation It used to be that populations were growing and productivity was increasing and dividends were high (becuase PEs were normal). Those days are all over. You can forget about seeing any return above inflation. Population growth has slown to 0.5% (down from about 1.5%+). Productivity per capita is almost 0 for the last 20 years (down from 2% per year for the last 200 years prior). Dividends which used to be 4.5% in the 60s+ and 6%+ at 1900-1950 are now down to about 1.3%. So, the answer to your question, at least going forward from here is NO, it's mostly just going to be inflation plus 1.3% from dividends. Note, this was not the case for the last 100 years.
  • sleepdreamy 4y ago
    So how should I go about investing/creating a portfolio? I'm 29 and finally making decent money. Not sure how to move forward
    • dragontamer 4y ago
      Two-portfolio theory is a good place to start. VTI (Vanguard Total Stock Market) + BND (Vanguard Total Bond Market). If you're saving for retirement, 30% BND + 70% VTI is a good starting point. Bonds grow slower than stocks, but stocks are riskier than bonds. Both grow over time. VTI charges a 0.03% fee/year. BND charges a 0.03% fee/year. These are very low fees. The management style is hands-off (which is why its so low): VTI buys every stock in the stock market proportional to their size. BND buys every bond in the bond market proportional to their size (ie: mostly US Treasuries, but also some company-debts). Since these are broad and diversified, you should perform decidedly "average", which is fine. -------- If you're saving for something near term (ex: new car, new house) that's within 5 years, you'll want to be more-bonds and fewer-stocks, 50/50 or maybe even 70% bonds / 30% stocks Research bonds and stocks very closely. Learn their details, how companies work, dividends / profits are distributed (in particular, learn the theory between dividends vs capital expenditures vs stock buybacks). For Bonds, learn about inflation risk, interest-rate risk, and more. Once you understand the basics, feel free to branch out and put small amounts of money into specific stocks (or specific stock-sectors).
• theandrewbailey 4y ago
  > The more money the government prints the more the stock market goes up. I'm not an economist, but I have some speculation (no pun intended): When the government prints money, most of it ends up with the rich. The smart rich know that it's unwise to have lots of money lying around, so they buy investment assets, like real estate and stocks. When quantitative easing started in 2008-ish, guess what got more expensive? When COVID hit and money printer go brrrr, what got more expensive?
  • alaricus 4y ago
    When government prints money, people don't go and drive the price or bread and butter up. They go and invest in financial markets, driving the price of financial products like stocks up.
    • chii 4y ago
      which then encourages investment (it is, after all, what financial products end up being used to finance). This investment would, if done smartly, will produce more goods and services to justify the higher prices of those financial instruments. Thus, the economy grows. The financial growth leads the goods/services growth. Unless, of course, the financial growth is spent poorly (which is of course, totally possible), and thus you get nothing out of the spent resources.
      • alaricus 4y ago
        Not necessarily. How did the economy benefit from retail investors driving up the price of memestocks? Financial activity can be extractive.
        • chii 4y ago
          > How did the economy benefit from retail investors driving up the price of memestocks? GME did a secondary offering during the memestock rise in price. https://www.shacknews.com/article/125255/gamestop-gme-completes-1-billion-secondary-offering-of-5-million-shares https://www.shacknews.com/article/125255/gamestop-gme-comple... it created funding, which they could've used to pivot their business. Whether they use this money wisely to generate more profit is a different question, but you'd expect a business to generally try. Just because some activities are extractive, doesn't mean all activity of that type is extractive.
• aynyc 4y ago
  My unsubstantiated view is the growth of broad market index funds. Because billions coming in to buy and hold, why would it drop value?
  • coned88 4y ago
    Because the money is funny money that's not real or robust. The US dollar has lost 85-96% of it's value since the early 70's. Just my view atleast
    • aynyc 4y ago
      The US dollar has lost 85-96% of it's value since the early 70's Can you explain that? I don't really understand that sentence.
      • chii 4y ago
        The argument they're making is that because the original value of the dollar is worth X amount of gold, until the 70's (where we got off the gold standard), the "actual", gold backed value would've been a constant multiple of the price of gold today (since gold's value is stable under this assumption), and thus, the dollar lost a bunch of value. i don't buy it, because the amount of possible goods/services purchasable today is much higher than back in the 70's.
        • aynyc 4y ago
          Ah, makes sense. I'm not sure I agree, but it's an interesting take.
• baq 4y ago
  actually buybacks
• yieldcrv 4y ago
  > What would the market look like if we corrected for the money supply? It would look like it does right now! You're almost asking the right questions, but not quite. People look at stretched valuations and high price to equity ratios and other metrics, to forecast doom and gloom (big selloffs). It is true that earnings have not increased with prices for quite some time. But there is are decent metrics to track this kind of thing (which you won't find in Technical Analysis books from 40 years ago, so just burn those), one metric is to look at the price to equity ratio to treasury bill interest rate spreads. During money supply expansion, whoever has access to cheap money then goes and buys stocks (amongst other things), hoping to increase that cheap money faster than the money is given to other people (diluting the purchasing power of the money the last person received). Many times these people are publicly traded corporations, who buyback their own stock, or their shareholders who also increase their positions in the same source of wealth. There is a psychological component, and when people say that, it really relies on identifying who the biggest movers in the market is and what they do and why. Hope that helps.
• austinsharp 4y ago
  Not all companies (stocks) have the same sensitivity to inflation. Depends on all sorts of things that are business specific. One example is how easily price increases from suppliers can be passed on to customers. A company that sells a commodity into a very liquid market won't suffer as much. At the other end of the spectrum, inflation decreases the real value of future cash flows, so tech stocks have been hammered. Here's an explanation I like: https://fullstackeconomics.com/rising-interest-rates-are-hammering-tech-stocks/ https://fullstackeconomics.com/rising-interest-rates-are-ham...
• fdr 4y ago
  Inflation is (over a long enough time) embedded in stock price, since what you own is really a share of the production and assets of the firm you purchased a share in...it only happens to be denominated in dollars. If a firm you bought stock in is in the business of making shoes, and it is making a larger number of well-received shoes, regardless of the price level for shoes (and the price level of the stock), this kind of stock will generally appreciate in real terms. In principle, the denominating currency does not matter: someone could give you some number of shoes for your share, and your dividends could likewise be in shoes. We tend to find it more convenient to work in dollars.
• MrPowers 4y ago
  Yes, stock market growth is largely driven by the real growth in earnings and dividends. Nominal figures are not adjusted for inflation. "Real" numbers are adjusted for inflation (in economics-speak). The stock market (e.g. S&P 500 index) has real earnings that have consistently grown over time (although earnings are quite volatile). The real dividends paid by the companies that make up the stock market have also grown over time. Jeremy Siegel, a finance professor at Wharton, wrote a great book called Stocks for the Long Run that shows stocks have grown about 7% per year (inflation adjusted) over the last 200 years. > What would the market look like if we corrected for the money supply? I think it's better to correct for inflation. The money supply can grow and it doesn't necessarily cause inflation (see the 2008 monetary response to the Great Financial Crisis as an example). > It seems like the stock markets (USA) growth is strongly correlated to inflation I'm not sure this is true. In the 70s, inflation was high and stock returns are low. In the 90s, inflation was low and returns were high. In 2021, inflation was high and returns were high.
  • i3oi3 4y ago
    I was discussing low-load index investing with a friend, and the 7% over the last 200 years sounds great. He suggested the hypothesis that that's a reflection of the rise of the United States as a superpower over the last 200 years, and if anything were to impugn the United States' status as the market of refuge, those numbers would not be predictive of consistent long-run returns in the future. That's a hard hypothesis to refute. Are there similar long-run numbers from all stable countries around the world, or is the US market unique in that aspect?
    • idkyall 4y ago
      Here's a source referencing the UK stock market: https://globalfinancialdata.com/stocks-for-the-very-long-run-the-uk-100-and-327-years-of-british-equity-history https://globalfinancialdata.com/stocks-for-the-very-long-run... "Between 1692 and 2018, stock prices increased at an average rate of 1.87% per annum before inflation and 0.36% after inflation, and with reinvested dividends averaging 5.04% per annum, investors received a total return of 6.62% per year. £1" Now, that being said, during this time frame, clearly the UK is also a western superpower, and after a certain point in time the UK & US stock markets probably have a very strong correlation with the rise of electronic trading/risk management. For another example of an older equity market, we might look to Japan, which has had a negative rate of return: https://www.afrugaldoctor.com/home/japans-lost-decades-30-years-of-negative-returns-from-the-nikkei-225 https://www.afrugaldoctor.com/home/japans-lost-decades-30-ye... That being said, as we see in that article the monthly $833 purchase DCA still gave a positive return over 30 years.
• greenthrow 4y ago
  That is not how inflation works. Anyone complaining about the government printing money has an incredible naive view on the economy.
  • coned88 4y ago
    Mind explaining then? To me printing money is always bad.
    • erispoe 4y ago
      Prices are a function of supply and demand, largely. New money being created and spent is only an issue when it durably creates more demand than supply can absorb. This is where inflation happens. With covid we had across the board stimulus that didn't care too much if supply was matching, but we also had supply disruptions everywhere. This is incredibly hard (impossible?) to do in practice, but imagine that you create new money and use it to buy goods where supply can be perfectly adjusted in regards to demand. Now your money creation has zero effect on prices. On top of that, a low level of inflation is actually a policy target. Low, but not null, because public policy wants to incentivize productive investment and not hoarding cash. And because deflation is much harder to curb (hello Japan) than inflation for a reasonably developed and productive economy.
      • danielscrubs 4y ago
        Median wealth is higher in Japan than US… it’s not all bad.
    • goo 4y ago
      This is my favorite article about inflation https://economicsfromthetopdown.com/2021/11/24/the-truth-about-inflation/ https://economicsfromthetopdown.com/2021/11/24/the-truth-abo... Inflation is not simply a matter of the government adding more money to the supply (although that's one of the actions that can help reduce the value of currency)... the flow of money (and power) is immensely complex, and inflation as a measure is a procrustean bed (https://en.wikipedia.org/wiki/Procrustes https://en.wikipedia.org/wiki/Procrustes)
• ezconnect 4y ago
  There's no other place to park cash right now. Central banks have zero and some negative interest rates. Having cash on bank is very expensive so the stock market is the new bank.
  • coned88 4y ago
    I'm worried about a complete crash that would plummet everything. Imagine if every year the stock market represented real industry and work and value. It would be strong and sturdy. But with this money being so loose. It's similar to if I just gave you decks of cards year after year and said build, build, build. That house of cards is not going to be great and can collapse. What happens in 80 years when milk is $34 a gallon?
    • scottm01 4y ago
      > What happens in 80 years when milk is $34 a gallon? Milk was $0.14/gallon 80 years ago[1] ($.13/gallon 81 years ago), and $3.77/gallon last year[2]. $34/gallon in 80 years would seem to represent a slowdown of inflation. [1] https://www.lmtonline.com/lifestyles/article/Milk-went-for-13-cents-per-quart-in-41-10281957.php https://www.lmtonline.com/lifestyles/article/Milk-went-for-1... [2] https://www.ams.usda.gov/sites/default/files/media/2021RetailPriceReport.pdf https://www.ams.usda.gov/sites/default/files/media/2021Retai...
  • alaricus 4y ago
    This is probably the worst time to be buying fixed income assets like bonds. You'll get crushed as the interest rates go up. Commodities is a good place to be. This war does not look like it's going to end. You can expect high commodity prices as long as it continues.
• emehex 4y ago
  This graph of M2 and the Wilshire 5000 might be of some interest: https://fred.stlouisfed.org/graph/?g=Q311 https://fred.stlouisfed.org/graph/?g=Q311
• mjevans 4y ago
  Imagine a stock market where shares _had_ to be held for at least a week. Possibly even one where each day it was a dutch auction match of buyers and sellers during the overnight accounting. I think this would be a healthier form of investing in the ownership of companies.
  • SilverBirch 4y ago
    I'm not sure what this has to do with this particularly question. However, what do you plan to do to tackle the massively increased spread due to lack of liquidity? Let's say I'm a market maker today. I can be a counter party to your trade safe in knowledge I can unload it in the next for microseconds. Under the new scheme I have to hold for atleast a day, this is a massive risk so I'll ask for an equally large premium on the price. Do you worry this head-wind on liquidity would damage the market? I mean I can see the argument about the nature of nanosecond scale arbitrage, but hold times of a day would be quite wild.
    • imtringued 4y ago
      Pretty much, liquidity preference doesn't go away just because you ban it. Christianity tried to ban interest and it didn't work.
  • spiralx 4y ago
    The LSE has an auction after the market closes IIRC. And these guys built an slow stock exchange, although their definition of "slow" is quite a bit quicker than yours: https://www.theatlantic.com/business/archive/2016/06/iex-approved/487898/ https://www.theatlantic.com/business/archive/2016/06/iex-app... There's also the LTSE which is an exchange focussed on long-term investment: https://longtermstockexchange.com/ https://longtermstockexchange.com/
• pizlonator 4y ago
  I think that the stock market's rise since the 90s has been a very particular kind of inflation. It's a classic case of benchmark hacking. At some point, journalists and media decided that the stock market indices are a good indicator of the economy. It's convenient. They don't have to actually investigate anything to see how the economy is doing - they just look at one number. That's been the economy's benchmark for decades. I think that around the 90s, regulators started to bias their behavior based on this observation. These are people who tend to lose their jobs when the economy crashes and fails to swiftly recover. Nevermind that the stock market crashing doesn't necessarily mean that the economy crashed. But I think they realized that if they make choices that result in the stockmarket going up, then they get to keep their jobs (or they even get praised for being oh so smart). So. We have a kind of inflation. It's really a case where the benchmark that is being reported as "the status of the economy" is being actively hacked by regulators. Given any opportunity to intervene, they will carefully finetune the intervention with the singular purpose of making the benchmark look good. So. We have been getting poorer since the 90s while the stockmarket has been skyrocketing in a historically unprecendented way. These are two sides of the same coin, and that coin is that the purpose of modern monetary and fiscal policy in democratic countries is to elevate the stockmarket even if it makes everything else go to shit. They do this because they know that then, journalists will report that the govt is doing a Great Job and the regulators get to keep their jobs.
  • alaricus 4y ago
    I agree, but it's not just regulators. It's also politicians and to a lesser extent anyone else whose position depends on "the status of the economy". Furthermore, if the stocks didn't go up liek they did, there would be a massive issue meeting pension and retirement obligations.
• focusgroup0 4y ago
  Institutions pumping huge loads of 401K money every pay period also props the scheme up
• guerrilla 4y ago
  You might be interested in reading some value investors, like Jeremy Grantham, for example. Most see it as a kind of longer-term bubble that can be propped up in various ways and has nothing to do with the fundamentals of companies (which is what you or your funds should actually care about.)
• alaricus 4y ago
  Inflation isn't a single number. It's reported as a single number because anything more doesn't fit into a headline. Different things inflate in different amounts. Right now the inflation on fuel is much higher than the inflation on tomatoes or hotel prices where Russian instagirls used to visit. When central banks started printing money, people didn't bid the price of bread, butter or automobiles up. So this didn't register as a increase in the cost of living (except for housing, which they did indeed bid up). This central bank money went to financial assets like stocks. That is why the price increases in stocks have been faster than the price increases in consumer products.
• tmcw 4y ago
  Post on whether returns are correlated to inflation: https://awealthofcommonsense.com/2021/10/inflation-vs-stock-market-returns/ https://awealthofcommonsense.com/2021/10/inflation-vs-stock-... tl;dr if there is any correlation, it is weak
• Jordanpomeroy 4y ago
  What about population growth? Is the stock market a big Ponzi scheme? Guess who’s holding the bag?
  • chii 4y ago
    it's only a ponzi scheme if there's no productivity behind the investment. The stock market is composed of companies that are mostly productive - the unproductive ones go bankrupt. Bad luck for those holding those shares, but this doesn't make the total stock market a ponzi scheme. people use "ponzi schemes" too often to incorrectly describe price increases.
• thehappypm 4y ago
  Stocks have gone done recently while inflation has gone up..
• yosefjaved1 4y ago
  By growth, do you mean the price of stocks or actual earnings? Also, inflation rate is separate from the money supply. People have to be willing to spend and invest. If they're not willing to spend or invest then the prices of goods just stay the same or worse they begin to deflate. If you ever have a chance, then read about Japan's Lost Decades. Warning: you might get freaked out - https://en.m.wikipedia.org/wiki/Lost_Decades https://en.m.wikipedia.org/wiki/Lost_Decades There are actually a lot of scenarios that COULD happen to the stock market with a growing money supply; however, it's really hard to say if those implications will happen until they actually happen. In general, the implication of a growing money supply just means that money becomes cheaper to borrow. When money becomes cheaper and you have the means to borrow it, then you have an advantage to take more risks. The implication on the market CAN be the overvaluation by investors if they are borrowing and investing the money into stocks on exchanges like NYSE and NASDAQ, and have nowhere else to invest. There is a lot of retail investors and institutional investors that are borrowing due to cheap money - https://www.barrons.com/amp/articles/people-keep-borrowing-money-to-buy-stocks-4-things-to-know-51620302402 https://www.barrons.com/amp/articles/people-keep-borrowing-m... Important thing to note though is the implication on those companies in the market. Some of them (not all of them) are able to borrow and invest the money to grow their businesses to makeup for what they borrowed. That in turn would increase the value of those companies, which in turn CAN increase the value of the market. It could also be that those same companies are borrowing just to pay off debts. They don't use the money to actually invest which in turn would not lead to any growth and never have enough earnings to give investors. Overall, it's really hard to know what the implications are until things actually happen.
• diffeomorphism 4y ago
  >It seems like the stock markets (USA) growth is strongly correlated to inflation. > So the market doesn't ... No, your conclusion does not follow at all. That is like saying "if it rains the floor gets wet. So if I dump a bucket of water on the floor, it is going to rain."
• greghinch 4y ago
  Economic growth does seem to track population growth (globally). Once population decline begins, will be interesting to see what happens.
• imtringued 4y ago
  > The more money the government prints the more the stock market goes up. This printing nonsense forgets that accounting is a two sided relationship ... Yeah sure the government does something but did it initiate or did it respond to something someone else initiated. Instead of arguing the government did something, you can equally argue that the private sector did the opposite. Remember the earn more than you spend story that everyone is supposed to follow? It is obviously impossibly because where is the saved money coming from? Someone needs to obligate themselves to be liable for those savings and it turns out the government wants to be liable. If the stock market is booming, expect it to be the result of people earning and therefore producing more than they spend and therefore consume. The excess has to be invested somehow and the most prominent investments are available on the stock market. That is the reason why the stock market is going up so high and interest rates are so low. Lots of people producing and investing the surplus. Not many consuming the surplus. The moment people produce and save but don't invest, you get deflation which generally results in unemployment and debt defaults which is undesirable. So the government acts as the borrower or consumer of last resort. What would the market look like if we corrected for the money supply? You would see negative or zero yields in the stock market.
• giantg2 4y ago
  It's not inflation inflation. It's somewhat due asset class "inflation" (really overvaluation). There's tons of money looking for a productive place to park. With interest rates low and inflation high, stocks are one of the few place to put money that it actually makes something. You also have trillions of various assets being held by the Fed, which includes billions in ETFs. The market is overvalued by most measures right now.
• faangiq 4y ago
  Mostly not. About 90% of the US economy is engaged in non-productive value-destroying work. (Middlemen, govt, corporate nonsense.) The tech sector is the only exception broadly speaking and it powers the whole world. For the rest we have bombs to back it up.
• dontbenebby 4y ago
  Growth? Didn't the markets go down a lot? Or were those just Russian ones? I don't follow individual stocks a ton, since I have index funds, but I'm not sure I follow your question OP.