Patricia Burch Many school districts are delving into digital education too quickly, according to a new book. Digital education may be an innovative path forward for the American public schools system, but many of the existing virtual teaching programs have serious flaws, according to a new book by USC Rossier School of Education Professor Patricia Burch. Privatization and Accountability in Digital Educationto be published this month by Harvard Education Press, looks at the pressures for public school districts across the country to buy digital services and products. Private education contractors are providing more and more schools with digital education programs, leading to concerns about the quality of services, who is served and who is benefiting.
A trader may seek to take a futures spread on an investment when he feels there is a potential to gain from price volatility. A futures spread requires taking two positions simultaneously with different expiration dates in order to benefit from the price change.
The two positions are traded simultaneously as a unit with each position considered to be a leg of the unit trade. Calendar spreads are the most common type of futures spread. In a calendar spread a trader takes two positions depending on their price speculation. Futures markets are fueled by investors taking opposite speculative views.
If a trader believes a price will go up over time, they can take a short term buy position and a long term sell position. If they expect the price to go down, they can seek to write a contract to sell at a higher price. The benefit of a futures spread is that the trader has taken two positions.
This allows them to earn a guaranteed profit from the exercise of both positions. Taking only a single leg option leaves the trader open to higher risk. A trader can potentially benefit from a single leg option if they hold the underlying commodity and take an option to sell at a higher price in the future.
If a trader takes an option to buy in the future through a single leg trade then there is no guaranteed profit from two positions and they are open to the risk of a price decline. Bitcoin Futures Bitcoin futures began trading in December These futures products offer an opportunity for a futures spread to benefit from price volatility.
A trader who believes a price will go up over time can take a buy contract one month out and a sell contract two months out at a higher price. They exercise their option to buy in the one month contract and then sell in the two month contract benefiting from the differential.What are the major flaws of the online classes?
February 18, by: Maxim Thomas Online classes have many distinct advantages that a normal class conducted at a school or college cannot have.
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The Rising Cost of Higher Education - One year at the prestigious Yale University will cost an average of $38, (initiativeblog.com). Many students who deserve to go to this school may miss out because of the cost and lack of financial aid.
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