Question 2. A group with 11 members needs to make a choice from three alternatives: A,...
Question 1. The international olympic committee consists of 55 members and needs to decide on the host city of the next summer games. There are five candidate cities: Berlin (B), Doha (D), Paris (P), Rome (R), and Tokyo (T). The individual preferences are: 18 members have ranking RPDBT, 12 mem- bers have ranking TDPBR, 10 members have ranking BTDPR, 9 members have ranking PBDTR, 4 members have ranking DTPBR, and 2 members have ranking DBPTR. (i) Is there a Condorcet...
1. Recall that, for a set of alternatives X, a choice structure is a pair (B,C), where B be a collection of subsets of X and C is a function defined on 'B. with C(B) CB for each B E B. C(B) is the set of alternatives chosen when the budget set is B. In the following examples, X = {a,b,c}. (a) State in each of the three cases whether the Weak Axiom of Re- vealed Preferences holds. Provide a...
QUESTION 1 Assume you have a world with 65 voters which can be grouped into four different voter types based on their preferences over four options {A, B, C, and D). The table below shows how many voters are in each group and what the preferences over those options are for the voters within that group. Vater Type 1 Voter Type 2 Voter Type 3 Vater Type 4 20 Most Preferred 15 21 Least Preferred In other words, there are...
The fundamental problem of social choice is aggregating individual preferences into a collective preference function that allows society to make a decision. We approached this question with both normative and positive theory and surprisingly found that they both point in the same direction. Normatively, Arrow's Impossibility Theorem started with a reasonable set of requirements for the social choice process and showed that they were internally inconsistent. Positively, McKelvey's Theorem showed that when the mechanics of social choice do not provide...
please explain why
Suppose that we have three voters and four alternatives, and suppose the individual preference lists are as follows: Voter 1: abcd Voter 2: cabd Voter 3: b dca Suppose that the social choice procedure being used is sequential pairwise voting with a fixed agenda, and that you have agenda-setting power (that is, you get to choose the order). What order should you choose if you want alternative a to be the social choice? O a vs. d,...
Question 2
1. (4) Consider the following set of preferences Person 1: A >B>C Person 2: C> A >B Person 3: B>C>A Person 4: A >C>B Person 5: B > A >C moo Based on pairwise majority rule, is there a Condorcet winner? Why or why not? Is there a preference cycle? 2. (4) Given the above, consider an agenda: A versus C, winner versus B. What is the outcome of this agenda assuming that all players vote sincerely? Sincere...
The ABO blood groups.There are three main alleles in the ABO blood group system -
IA, IB, and i. We've talked about the ABO
system in class, you can find a brief explanation below and
here.The I gene encodes for a glycosyltransferase
that modifies at the H antigen.The glycosyltransferase encoded by IA adds an 'A'
sugar group to antigen H, the glycosyltransferase encoded by
IB adds a 'B' sugar group and i encodes an inactive
glycosyltransferase that leaves the H...
Question 2: Agenda Setting Consider there are three groups of people in Congress: Liberals, Moderates, and Conservatives. It does not matter the size of the groups - just that none of the groups is large enough for a majority - so it requires two groups to vote a certain way for something to pass. Therefore we can treat this like three people and voting where majority rules (another example of this is you with two friends trying to decide on...
Question 1 (2 points) A top executive team has low to moderate ________. Question 1 options: A) duration of existence for the team B) autonomy to determine work procedures C) stability of its membership D) autonomy to determine mission and objectives Question 2 (2 points) What was found in research on the effectiveness of self-managed teams? Question 2 options: A) Turnover and absenteeism were usually lower. B) The results were not consistent across studies. C) Organizational commitment usually increased. D)...
quize 1. A nurse educator is conducting a learning needs assessment prior to teaching a group. To collect information quickly while safeguarding individual privacy, the nurse educator should use which method? a. Structured interviews b. Questionnaires c. Focus groups d. Observations 2. A child needs to learn about self-care related to a recent diagnosis of rheumatoid arthritis. Which assessment question, based on Gardner’s eight types of intelligence, should the nurse ask the child’s parents to determine the child’s preferred learning...