![subject](/tpl/images/cats/ekonomika.png)
Business, 13.03.2020 17:27 lerasteidl
A researcher plans to study the causal effects of police on crime using data from a random sample of U. S. counties. He plans to regress the county’s crime rate on the (per capita) size of the county’s police force. a) explain why this regression is likely to suffer from omitted variables bias. Which variables would you add to regression to control for important omitted variables?
b) use your answer to (a) and the expression for omitted variables bias given in Equation (6.1) to determine whether the regression will likely over- or underestimate the effect of police on the crime rate.
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Business
![question](/tpl/images/cats/ekonomika.png)
Business, 21.06.2019 16:40
Dollywood corporation accumulates the following data concerning a mixed cost, using miles as the activity level. miles driven total cost january 10,000 $16,500 february 8,000 $14,500 march 9,000 $12,500 april 7,000 $12,000 compute the variable and fixed cost elements using the high-low method
Answers: 3
![question](/tpl/images/cats/ekonomika.png)
Business, 22.06.2019 16:10
Regarding the results of a swot analysis, organizational weaknesses are (a) internal factors that the organization may exploit for a competitive advantage (b) internal factors that the organization needs to fix in order to be competitive (c) mbo skills that should be emphasized (d) skills and capabilities that give an industry advantages problems that a specific industry needs to correct
Answers: 1
![question](/tpl/images/cats/ekonomika.png)
Business, 22.06.2019 17:00
Dan wants to start a supermarket in his hometown, and wants to get into the business only after finding out about the market and how successful his business might be. the best way for dan to gain knowledge is to:
Answers: 2
![question](/tpl/images/cats/ekonomika.png)
Business, 22.06.2019 18:00
Your subscription to investing wisely weekly is about to expire. you plan to subscribe to the magazine for the rest of your life, and you can renew it by paying $85 annually, beginning immediately, or you can get a lifetime subscription for $620, also payable immediately. assuming that you can earn 6.0% on your funds and that the annual renewal rate will remain constant, how many years must you live to make the lifetime subscription the better buy?
Answers: 2
You know the right answer?
A researcher plans to study the causal effects of police on crime using data from a random sample of...
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 09.12.2021 06:30
![question](/tpl/images/cats/istoriya.png)
History, 09.12.2021 06:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 09.12.2021 06:30
![question](/tpl/images/cats/en.png)
English, 09.12.2021 06:30
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 09.12.2021 06:30
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/istoriya.png)
History, 09.12.2021 06:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 09.12.2021 06:30
![question](/tpl/images/cats/mat.png)
Mathematics, 09.12.2021 06:30
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 09.12.2021 06:30
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
English, 09.12.2021 06:30