Answer: b. The instrument is correlated with x1.
d. The instrument does not directly influence y, except through x1.
Explanation:
Based on the information given in the question, the necessary characteristics of a suitable instrument include:
• The instrument is correlated with x1.
• The instrument does not directly influence y, except through x1.
Some of the criteria for an instrument variable are the fact that it should have a causal effect on independent variable and also the dependent variable isn't directly affected except through the independent variable which is x1 in this scenario.
Therefore, the correct option are B and D.
Answer: The potential selling profit
MAKE ME THE BRAINLIST
Answer:
are the primary causes of the majority of unethical business behaviors.
Explanation:
An ethic can be defined as a set of both written and unwritten principles, values or rules of moral conduct that guides (governs) human behaviors. It's a reflection that is typically based on identifying what is good or bad, right or wrong and just or unjust with respect to human behaviors.
Ethical issues are mostly complicated for businesses that operate in the global economy because different cultures have different norms and values.
Generally, some of the fundamental cause of unethical business behaviors across the world are;
I. Overzealous pursuit of wealth
II. Undue pressure on employees or the management to exceed performance standards.
III. A culture that values profits more than ethical behavior.
An ethical climate can be defined as a collection of behaviors that are considered to be acceptable and correct within an organization or business firm. Also, an ethical climate provides the human resources management of an organization with a framework or benchmark on how employee behavioral issues or ethical problems are to be managed or handled within the organization.
Thus, an organization with a strong ethical climate is generally considered to have an effective, conducive, just and optimum working standards for its employees and as such would significantly increase employee trust and commitment.
I the second one is more risky I'm not really that good at business
Answer:
10.9%
Explanation:
to calculate the expected return of the portfolio, we first need to calculate the portfolio's beta:
the portfolio beta = (beta UPS stock x weight UPS stock) + (beta Walmart stock x weight Walmart) = (1.4 x 50%) + (0.9 x 50%) = 0.7 + 0.45 = 1.15
portfolio's expected return = risk free rate + (portfolio beta x market risk premium) = 4% + (1.15 x 6%) = 4% + 6.9% = 10.9%
