Commuters choose auto or bus for their trips. The utility function for each travel mode was calibrated as follows: where V=C-0.10* X₁ -0.13* X₂-0.12 X3-0.0045 X4 + V observable utilities; C = constant; X₁ = waiting time (min); X₂ = travel time (min); X3 = parking time (min); X₁ = out-of-pocket cost (cents). The values of the parameters in the above utility function for each mode are shown below. Mode C X₁ (min) X₂ (min) X3 (min) Auto 20 Bus 35 Mode Light rail -0.33 -0.27 C 0 10 5 0 (a) Calculate the mode splits of auto and bus using the multinomial logit model. (b) In the part (a), the new light rail will be added as the third mode of travel. The utility function for light rail is the same as above and the values of the parameters for light rail are shown below. X4 (cents) 225 100 X₁ (min) X₂ (min) X3 (min) 15 25 0 0 X4 (cents) 150 Predict the mode splits of auto, bus and light rail using the multinomial logit model. (c) Does the result in (b) make intuitive sense? Comment on the result based on the independent of irrelevant alternatives (IIA) property of the multinomial logit model and suggest how to overcome the limitations of the IIA property in this mode choice problem.

Commuters choose auto or bus for their trips. The utility function for each travel mode was calibrated as follows: where V=C-0.10* X₁ -0.13* X₂-0.12 X3-0.0045 X4 + V observable utilities; C = constant; X₁ = waiting time (min); X₂ = travel time (min); X3 = parking time (min); X₁ = out-of-pocket cost (cents). The values of the parameters in the above utility function for each mode are shown below. Mode C X₁ (min) X₂ (min) X3 (min) Auto 20 Bus 35 Mode Light rail -0.33 -0.27 C 0 10 5 0 (a) Calculate the mode splits of auto and bus using the multinomial logit model. (b) In the part (a), the new light rail will be added as the third mode of travel. The utility function for light rail is the same as above and the values of the parameters for light rail are shown below. X4 (cents) 225 100 X₁ (min) X₂ (min) X3 (min) 15 25 0 0 X4 (cents) 150 Predict the mode splits of auto, bus and light rail using the multinomial logit model. (c) Does the result in (b) make intuitive sense? Comment on the result based on the independent of irrelevant alternatives (IIA) property of the multinomial logit model and suggest how to overcome the limitations of the IIA property in this mode choice problem.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

Give me right solution with clear calculations.
The spot speed data on the corridor was collected as shown in the Table below. Vehicle # Spot speed (mph) 1 2 3 4 45 45 45 40 If X is the value of time-mean speed, and Y is the value of space-mean speed. Then, report the value of X minus Y, correct to 1 digit after the decimal.
A toll bridge carries 10,000 veh/day. The current toll is $3.00/vehicle. Studies have shown that for each increase in toll of 50 cents, the traffic volume will decrease by 1000 veh/day. It is desired to increase the toll to a point where revenue will be maximized. Let V be the Volume X be the increase in toll charge (a) Write the expression for travel demand on the bridge related to toll increase and current volume. (b) Determine the increase in toll charge (c) Determine the new toll charge to maximize revenues. (d) Determine traffic in veh/day after toll increase. (e) Determine total revenue increase with new toll.
Help asap
Hello, Can I get an answer for this question please?
The parking survey data collected from a parking lot by license plate method is as shown in the table below. Find the average occupancy, average turn over, parking load, parking capacity and efficiency of the parking lot. BAY P1 P2 P3 P4 Time 00-10 10-20 20-30 30-40 40-50 50-60 A1212 Y1212 B1212 C1212 D1212 E1212 H7896 H7698 K7878 B1012 C1210 E1021 M7878 K1612 K7887 K7878 G0012 P1010 F6666 F6666 F6666 F6666 Q1 L3232 L3232 L3232 L3232 L3232 L3232 Q2 A1919 A1919 B1645 P7814 Q3636 V0001 Q3 M2756 M2756 M2756 Q4 R6015 P6015 B6015 E6015 Q5 Q6 Q6666 B1212 Q6666 B1212 Q6666 B1212 M2756 F6015 E6015 T1010
Using Enumeration Method - list all paths and total duration. Use the chart provided for the infomation needed Activity Predecessor Normal time Normal cost Crash time Crash cost Max Crash Time Slope A 5 $200 4 $350 B A 8 $220 8 $220 C B 6 $250 4 $650 D A 9 $500 5 $600 E A,C 10 $150 9 $500 F E 10 $500 9 $650 G D,F 8 $400 6 $900
Example: The total number of vehicles in each month are given in the table below. Find:- い همر المرسر لت 1- ADT for each month 2- AADT 365 Month 1 3 4 8 10 12 28 ADT Total No. of no. of vehicles (×1000) (00 x pda) 425 days 13.7 31 14.6 410 12.4 385 30 13.2 31 14.5 450 16.6 31 18.7 31 18.3 570 16.3 31 13.5 420 31 13.8 415 30 12.9 31 Sum
hello can i get some help please?
Please provide solution to attached
show solution
For one of the construction projects, draw the (PERT) network diagram and find the following: