Wildcat strike is where workers just strike without telling the union or getting approval
Answer:
a. - 3. an ideal randomized controlled experiment
b. - 2. an observational cross a sectional data set.
c. - 1. an observational time series data set.
d. - 4. an observational panel data set.
Explanation:
a. Choose a random group of employees to receive ten hours per week in additional training for a period of four weeks. Then, estimate the difference in productivity between workers who received the additional training and those that did not.
Option 3. an ideal randomized controlled experiment best describes this statement.
b. Data on hours spent on training a group of ten different employees in a certain day.
Option 2. an observational cross â sectional data set best describes this statement.
c. Data on hours spent on training the same employee for seven consecutive days.
Option 1. an observational time series data set best describes this
d. Data on hours spent training for a group of ten individual employees for seven consecutive days.
Option 4. an observational panel data set best describes this statement.
Answer:
A. Consumers and firms use all available information as they act to achieve their goals
Explanation:
Information is a value, maybe the most important. It´s also scarce and expensive: business pay fortunes to smart men.
And the most worthy information is the one that allows a person to predict the futuro. For instance, who knows what will be the price of oil in one year.
Usually available information is not enough, people cannot acces to a better option, therefore mistakes are made, even throught and after "rational" reasoning. So, people act "rationally", in spite of goal is not always achieved.
The reason could be that they want a higher education. 4 year degree is more rewarding than a 2 year degree. they want a higher education so they can get a better job that pays them even more. thats my opinion. remember this has to do more with money. the more you prepare yourself the more money you are able to get.
Answer:
1) adverse selection will lead those who are more reckless to purchase the warranty
2) moral hazard will lead those who purchase to be more reckless
Explanation:
Adverse selection might be a factor if more people bought the goods that were at a more higher risk to abuse the product compared to the customer who is at low risk to misuse the product. Change in behavior called moral hazard could happen after the customer buys the insurance. This moral hazard could happen if the customers who buys the insurance tend to be careless in using the product. This could cause the fail rate to increase, and might make the company to replacing more units.
