Detransformation Bias in Nonlinear Trip Generation Models
نویسندگان
چکیده
منابع مشابه
PREDICTING URBAN TRIP GENERATION USING A FUZZY EXPERT SYSTEM
One of the most important stages in the urban transportation planning procedure is predicting the rate of trips generated by each trac zone. Currently, multiple linear regression models are frequently used as a prediction tool. This method predicts the number of trips produced from, or attracted to each trac zone according to the values of independent variables for that zone. One of the main li...
متن کاملUnderstanding Bias in Nonlinear Panel Models: Some Recent Developments∗
The purpose of this paper is to review recently developed bias-adjusted methods of estimation of nonlinear panel data models with fixed effects. Standard estimators such as maximum likelihood estimators are usually inconsistent if the number of individuals n goes to infinity while the number of time periods T is held fixed. For some models, like static linear and logit regressions, there exist ...
متن کاملThe Bias of the Fixed Effects Estimator in Nonlinear Models
The nonlinear fixed effects model has two shortcomings, one practical, one methodological. The practical obstacle relates to the difficulty of estimating nonlinear models with possibly thousands of dummy variable coefficients. In fact, in many models of interest to practitioners, estimation of the fixed effects model is feasible even in panels with very large numbers of groups. The result, thou...
متن کاملBandwidth Choice for Bias Estimators in Dynamic Nonlinear Panel Models
This paper considers bandwidth selection for spectral density estimators based on panel data sets. The spectral densities of greatest interest in this paper are the ones that appear in the bias expression for xed e¤ects estimators in nonlinear dynamic panel models obtained by Hahn and Kuersteiner. The bias estimation problem is di¤erent from the usual HAC estimation problem because the need fo...
متن کاملA Combined Trip Generation, Trip Distribution, Modal Split, and Trip Assignment Model
The traditional four-step model has been widely used in travel demand forecasting by considering trip generation, trip distribution, modal split and traffic assignment sequentially in a fixed order. However, this sequential approach suffers from the inconsistency among the level-of-service and flow values in each step of the procedure. In the last two decades, this problem has been addressed by...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Urban Planning and Development
سال: 2018
ISSN: 0733-9488,1943-5444
DOI: 10.1061/(asce)up.1943-5444.0000455