Quote from Ghost of Cutten:
What on earth does 'conservation of energy' mean in markets? It's a meaningless BS analogy. The markets are not physics.
What makes you think that your model is correct?
Look, it's very simple. Stocks are cheap relative to earnings, and their earnings yield is high relative to the alternatives. If you are sitting on $1 million cash, you can either put it in 10 year bonds at 4% yield, cash at 0.5% yield, both of which are taxed, or you can put it into stocks at a 7% earnings yield. Wow, tough call there - let's take the 0.5% and 4% yields, and ignore the returns at 7% available in the stock market!
A 7% earnings yield means the stock market is going to grow wealth at a 7% real return, year after year, as long as earnings hold up and keep pace with inflation. That means each year you stay flat, you miss out 7% real return, equivalent to maybe 10% nominal return. And each year you are short, you LOSE 10%. Stocks don't have to beat estimates, corporations don't have to do anything amazing, just keep chugging along normally, and at these values they will return approx 10% per annum in the long-term.
The risk of significant earnings falls are simply not that high. We have just had one recession 2 years ago, it is very rare to back another recession so soon afterwards. So, most likely, we have at least 2-3 more years before anything close to a recession looms on the horizon. So, it's pretty safe to rely on the earnings yields and forecasts.
You talk about your model. Let me ask, is there ANY fundamental or valuation input into it? I bet you a cold beer that you take almost no account of valuation or fundamentals. And you wonder why your model isn't working...