NYC-WTC_000187725

NYC 9/11 Public Portal Document

CHAPTER 3. DESIGN, ALGORITHM, COMPUTATIONAL REQUIREMENTS, AND APPLICATIONS OF NYSTA A LINEAR REGRESSION MODEL OF TRANSIT STATION AREA LAND VALUE GRADIENTS ..............51 How NYSTA Relates to Literature and Historical Work......... 52 What Questions Does NYSTA Address 53 Neighborhoodscale.... 54 Corridorscale....... 54 Transit Finance Policy 54 Data Needs and Outputs of NYSTA 54 StudyArea.. 55 Datainputs. 55 DataOutputs 60 How NYSTA is Designed. 61 Specification of the Equations 63 Variation in Land Value by Building Class........ 65 Variation in Land Value by Transit Characteristics 70 Types of Simulations 90

CHAPTER 4. ILLUSTRATIVE APPLICATIONS OF NYREG AND VALUE CAPTURE IMPLICATIONS................................................. 93 A Decrease in Subway Commuting Times.......... .93 A Decrease in Transit and Shopping Times...... 100 A Decrease in Rail Commuting Times............ 104 A Decrease in Bus Commuting Times............ 109 A Decrease in Auto Commuting and Shopping Times 114 The Effect of Network Based Travel Times on Equilibrium..119 A Reduction in Subway Waiting Times 123

CHAPTER 5. SOFTWARE AND HARDWARE REQUIREMENTS AND SOLUTION OF THE MODELS ON COMPUTERS 128 Initial Computational Experiments on the CRAY.. 128 Computational Experience on the SUN Workstation 133 NYREG Training and Support Requirements....... 134 NYSTA Training and Support Requirements....... 135

REFERENCES 136

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CITY_21MC100_006662228

NYC-WTC_000187728