A Model for Cordon Pricing Scheme Considering Spatial Equity

2021 ◽  
Vol 7 (2) ◽  
Author(s):  
Shahriar Afandizadeh ◽  
Seyed Ebrahim Abdolmanafi
Author(s):  
Chaogang Tang ◽  
Chunsheng Zhu ◽  
Huaming Wu ◽  
Xianglin Wei ◽  
Qing Li ◽  
...  

2021 ◽  
Vol 13 (1) ◽  
Author(s):  
Norman Eppenberger ◽  
Maximilian Alexander Richter

Abstract Background This paper provides insight into the opportunity offered by shared autonomous vehicles (SAVs) to improve urban populations’ spatial equity in accessibility. It provides a concrete implementation model for SAVs set to improve equity in accessibility and highlights the need of regulation in order for SAVs to help overcome identified spatial mismatches. Methodology Through the formulation of linear regression models, the relationship between land-use and transportation accessibility (by car and public transport) and socio-economic well-being indicators is tested on district-level in four European cities: Paris, Berlin, London and Vienna. Accessibility data is used to analyse access to points of interest within given timespans by both car and public transport. To measure equity in socio-economic well-being, three district-level proxies are introduced: yearly income, unemployment rate and educational attainment. Results In the cities of Paris, London and Vienna, as well as partially in Berlin, positive effects of educational attainment on accessibility are evidenced. Further, positive effects on accessibility by yearly income are found in Paris and London. Additionally, negative effects of an increased unemployment rate on accessibility are observed in Paris and Vienna. Through the comparison between accessibility by car and public transportation in the districts of the four cities, the potential for SAVs is evidenced. Lastly, on the basis of the findings a ‘SAV identification matrix’ is created, visualizing the underserved districts in each of the four cities and the need of equity enhancing policy for the introduction of SAVs is emphasized.


1990 ◽  
Vol 16 (4) ◽  
pp. 499-523
Author(s):  
Arnold C. Celnicker

The techniques used to distribute medical products are designed to maximize the manufacturers’ profits by charging a relatively low price to hospitals and a relatively high price to other purchasers, such as doctors and nursing homes. This pricing scheme raises complex antitrust problems, including vertical price fixing between the manufacturer and its distributors, price discrimination by the manufacturer, and agreements between the manufacturer and the hospitals restricting the hospitals’ ability to resell. This Article examines these antitrust issues.


2016 ◽  
Vol 26 (6) ◽  
pp. 422-434 ◽  
Author(s):  
Huai-Sheng Huang ◽  
Shu-Chiung Hu ◽  
Po-Han Lee ◽  
Yu-Chee Tseng

2015 ◽  
Vol 16 (6) ◽  
pp. 579-589 ◽  
Author(s):  
Tsubasa Shimoji ◽  
Hayato Tahara ◽  
Hidehito Matayoshi ◽  
Atsushi Yona ◽  
Tomonobu Senjyu

Abstract From the perspective of global warming suppression and the depletion of energy resources, renewable energies, such as the solar collector (SC) and photovoltaic generation (PV), have been gaining attention in worldwide. Houses or buildings with PV and heat pumps (HPs) are recently being used in residential areas widely due to the time of use (TOU) electricity pricing scheme which is essentially inexpensive during middle-night and expensive during day-time. If fixed batteries and electric vehicles (EVs) can be introduced in the premises, the electricity cost would be even more reduced. While, if the occupants arbitrarily use these controllable loads respectively, power demand in residential buildings may fluctuate in the future. Thus, an optimal operation of controllable loads such as HPs, batteries and EV should be scheduled in the buildings in order to prevent power flow from fluctuating rapidly. This paper proposes an optimal scheduling method of controllable loads, and the purpose is not only the minimization of electricity cost for the consumers, but also suppression of fluctuation of power flow on the power supply side. Furthermore, a novel electricity pricing scheme is also suggested in this paper.


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