Answer:
The correct answer is letter "A": Even if a market is semi-strong-form efficient, an investor could still earn a better return than the market return if he or she had inside information.
Explanation:
The semi-strong efficiency of the market is part of the Efficiency Market Hypothesis (EMH) that states <em>changes in stock prices can be predicted as the result of all available information provided to investors</em> instead of using fundamental or technical analysis. Thus, "beating the market" could be a matter of chance and not skill.
Then, <em>investors could still beat a semi-strong-form efficient market compared to a market in which investors could obtain (somehow) insider information.</em>
Answer:
The correct word for the blank space is: the purchases history.
Explanation:
Purchases history allows businesses to have an idea of what the preferences of its customers are or how they can change over time. It is a helpful tool firms can use to offer similar or complementary products that may be of interest to their customers and that may end up increasing the organization's revenues if the consumer makes the additional purchase.
If a firm's marginal costs <u>fall</u>, then its <u>price falls.</u>
This is based on the principle that if the marginal cost of a product or firm rises, that implies that the firm is operating at a high fixed cost, thereby leading to an increase in the cost of production, which generally equates to products having a high price.
On the other hand, where there is low marginal cost, production costs reduce because the products are being produced at a lower fixed cost. Thereby leading to lower prices.
Hence, in this case, it is concluded that "If a firm's marginal costs <u>fall</u>, then its <u>price falls</u>."
Learn more here: brainly.com/question/10474336
