Chapter 13: Problem 17
According to Balinski and Young's Impossibility Theorem, can the democratic ideal of "one person, one vote" ever be perfectly achieved? Explain your answer.
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Chapter 13: Problem 17
According to Balinski and Young's Impossibility Theorem, can the democratic ideal of "one person, one vote" ever be perfectly achieved? Explain your answer.
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In your own words, describe Hamilton's method of apportionment.
A town has 40 mail trucks and four districts in which mail is distributed. The trucks are to be apportioned according to each district’s population. The table shows these populations before and after the town’s population increase. Use Hamilton’s method to show that the population paradox occurs $$ \begin{array}{|l|c|c|c|c|c|} \hline \text { District } & \text { A } & \text { B } & \text { C } & \text { D } & \text { Total } \\ \hline \text { Original Population } & 1188 & 1424 & 2538 & 3730 & 8880 \\ \hline \text { New Population } & 1188 & 1420 & 2544 & 3848 & 9000 \\ \hline \end{array} $$
Describe the plurality method. Why is ranking not necessary when using this method?
Throughout this Exercise Set, in computing standard divisors, standard quotas, and modified quotas, round to the nearest hundredth when necessary. A small country is comprised of four states, \(A, B, C\), and \(D\). The population of each state, in thousands, is given in the following table. Use this information to solve Exercises $1-4 . $$ \begin{array}{|l|c|c|c|c|c|} \hline \text { State } & \text { A } & \text { B } & \text { C } & \text { D } & \text { Total } \\ \hline \begin{array}{l} \text { Population } \\ \text { (in thousands) } \end{array} & 138 & 266 & 534 & 662 & 1600 \\ \hline \end{array} $$ According to the country's constitution, the congress will have 80 seats, divided among the four states according to their respective populations. a. Find the standard divisor, in thousands. How many people are there for each seat in congress? b. Find each state's standard quota. c. Find each state's lower quota and upper quota.
$$ \begin{array}{|l|c|c|c|c|c|} \hline \text { Number of Votes } & \mathbf{1 6} & \mathbf{1 4} & \mathbf{1 2} & \mathbf{4} & \mathbf{2} \\ \hline \text { First Choice } & \text { A } & \text { D } & \text { D } & \text { C } & \text { E } \\ \hline \text { Second Choice } & \text { B } & \text { B } & \text { B } & \text { A } & \text { A } \\ \hline \text { Third Choice } & \text { C } & \text { A } & \text { E } & \text { B } & \text { D } \\ \hline \text { Fourth Choice } & \text { D } & \text { C } & \text { C } & \text { D } & \text { B } \\ \hline \text { Fifth Choice } & \text { E } & \text { E } & \text { A } & \text { E } & \text { C } \\ \hline \end{array} $$ a. Using the Borda count method, who is the winner? b. Is the majority criterion satisfied? Explain your answer. c. Is the head-to-head criterion satisfied? Explain your answer.
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