In severe cases, the deformities can lead to spinal cord compression as well as breathing and lung ailments. THE SCHEUERMANN'S DISEASE FUNDâ¦â¦. is the first, and only, charity in the world created help those afflicted with Scheuermannâs Disease, or Scheuermannâs Kyphosis, as it is sometimes called.
The arbitrage opportunity happens when demand for the ETF increases or decreases the market price, or when liquidity concerns cause investors to redeem or demand the creation of additional ETF shares. At these times, price fluctuations between the ETF and its underlying assets cause mispricings.
This will occur because the interest rate is too low to induce wealth holders to exchange their money for less liquid forms of wealth and because they expect interest rates to rise in the future. The concept of liquidity preference was used by Keynes to explain the prolonged depression of the 1930s.