Ride-Pooling Services with Differentiated Pooling Sizes Under Endogenous Congestion Effect

2022 ◽  
Author(s):  
Zhuoye Zhang ◽  
Fangni Zhang
Keyword(s):  
Congestion Effect

Study of PM10 and CO2 concentrations in public transportation vehicles considering the congestion effect

2015 ◽  
Vol 14 (4) ◽  
pp. 323-330
Author(s):  
Joon-Sig Jung ◽  
◽  
Jong-Bum Kim ◽  
Sung-Yeon Kim ◽  
Woo-Seok Lee ◽  
...  
Keyword(s):  
Public Transportation ◽  
Co2 Concentrations ◽  
Congestion Effect

scholarly journals When Social Network Effect Meets Congestion Effect in Wireless Networks: Data Usage Equilibrium and Optimal Pricing

2017 ◽  
Vol 35 (2) ◽  
pp. 449-462 ◽  
Author(s):  
Xiaowen Gong ◽  
Lingjie Duan ◽  
Xu Chen ◽  
Junshan Zhang
Keyword(s):  
Wireless Networks ◽  
Social Network ◽  
Network Effect ◽  
Optimal Pricing ◽  
Data Usage ◽  
Congestion Effect

Macroeconomic (in)stability and endogenous market structure with productive government expenditure

2017 ◽  
Vol 21 (2) ◽  
Author(s):  
Cheng-Wei Chang ◽  
Ching-Chong Lai
Keyword(s):  
Government Spending ◽  
Monopolistic Competition ◽  
Government Expenditure ◽  
Returns To Scale ◽  
Production Externalities ◽  
Congestion Effect ◽  
Local Indeterminacy ◽  
Endogenous Market Structure ◽  
Productive Government Spending ◽  
Productive Government Expenditure

AbstractWe consider the congestion effect of productive government spending in a monopolistic competition model with endogenous entry, and analyze the possibility of local indeterminacy. Some main findings emerge from the analysis. First, the indeterminacy condition is independent of the monopoly power. Second, productive government expenditure can be a source of local indeterminacy, while a higher degree of public goods congestion lessens the beneficial effect of productive government expenditure, and therefore reduces the possibility of indeterminacy. Third, a higher degree of internal returns to scale is associated with a lower possibility for the emergence of indeterminacy when production externalities are present.

scholarly journals Demanda por serviços públicos nos municípios do Espírito Santo: uma abordagem empírica

2012 ◽  
Vol 38 (1) ◽  
Author(s):  
Edson Zambon Monte
Keyword(s):  
Public Services ◽  
Median Voter ◽  
Economies Of Scale ◽  
Census Data ◽  
Income Elasticity ◽  
Espírito Santo ◽  
Local Public Services ◽  
Congestion Effect ◽  
Espirito Santo ◽  
Median Voter Theory

Este trabalho tem como objetivo estimar a demanda por bens públicos municipais no Estado do Espírito Santo, baseando-se na teoria do eleitor mediano. Os dados censitários referem-se ao ano de 2000. Verificou-se que as principais variáveis que explicam as despesas públicas municipais foram significativas e tiveramos sinais esperados, a saber: preço (tax-price), renda e população. A elasticidade-preço mostrou-se inelástica e a elasticidade-renda estimada permite referenciarque os bens públicos locais são essenciais (ou normais). O coeficiente do "efeito congestionamento" apresentou valor inferior à unidade, o que demonstra a presençade economias de escala a serem exploradas para os bens públicos.Demand for local public services of Espírito Santo: an empirical approachAbstract: The object of this paper is to estimate the demand for local public services of Espírito Santo, based on the median voter theory and the traditional econometricapproach. Census data refer to 2000. It was found that the main variables that explain municipal costs were significant and had the expected signs, namely: price (tax-price), income and population. The price elasticity was found to be inelastic and the estimated income elasticity allows reference to the local public goods are essential (or normal). The coefficient of the congestion effect showed a value lessthan unity, demonstrating the presence of economies of scale to be exploited for public goods.Key-words: Espírito Santo; the median voter theory; multiple regression.JEL: C31; H70; H72.

Analysis on pure e-commerce congestion effect, productivity effect and profitability in China

2017 ◽  
Vol 57 ◽  
pp. 35-49 ◽  
Author(s):  
Zhuofan Yang ◽  
Yong Shi ◽  
Hong Yan
Keyword(s):  
Productivity Effect ◽  
Congestion Effect

Congestion, Stochastic, and Similarity Effects in Stochastic: User-Equilibrium Models

2000 ◽  
Vol 1733 (1) ◽  
pp. 80-87 ◽  
Author(s):  
Joseph N. Prashker ◽  
Shlomo Bekhor
Keyword(s):  
Flow Pattern ◽  
User Equilibrium ◽  
Physical Parameters ◽  
Stochastic User Equilibrium ◽  
Similarity Coefficients ◽  
Starting Point ◽  
Congestion Effect ◽  
Stochastic Assignment ◽  
Similarity Effect ◽  
Assignment Models

Different effects in stochastic user-equilibrium formulations are compared. The starting point is the logit assignment formulation for the stochastic user-equilibrium model. Recently, extended logit-based models were developed as solutions of equivalent stochastic user-equilibrium problems. These extended logit models are theoretically superior to the simple logit model, because they take into account the similarity among routes. The similarity indexes were defined based on physical parameters of the network, such as link lengths, and therefore did not depend on congestion. The assumption that similarity coefficients are independent of congestion means that the similarity effect and the congestion effect are treated separately. However, both similarity and congestion effects are taken into account in the equilibrium formulations. Simple network examples are presented to illustrate the sensitivity of the link flow pattern (and path flow pattern) to the three different effects in stochastic assignment models: the congestion effect, the stochastic effect, and the similarity effect. The relative influence of those effects on the flow patterns is discussed.

Sign in / Sign up

Export Citation Format

Share Document