Results 91 to 100 of about 904,394 (299)

A simple model of economic geography à la Helpman-Tabuchi [PDF]

open access: yes
This paper explores the interplay between commodities’ transportation costs and workers’ commuting costs within a general equilibrium framework à la Dixit-Stiglitz. Workers are mobile and choose a region where to work as well as an intraurban location to
Jacques-François, THISSE   +1 more
core  

A spatial signature of sprawl: or the proportion and distribution of linear networkcircuits [PDF]

open access: yes, 2005
This paper sets out to investigate whether the frequency distribution ofthe linear network circuits within a graph-based representation of aroad transportation system can be helpful in identifying sprawl and, inparticular, whether a 'spatial signature of
Dalton, Nick, Dalton, Ruth
core  

Beyond the Ban—Shedding Light on Smallholders' Price Vulnerability in Indonesia's Palm Oil Industry

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT The Indonesian government imposed a palm oil export ban in April 2022 to address rising cooking oil prices. This study explores oil palm smallholders' vulnerability to the policy using descriptive statistics, Lasso, and post‐Lasso OLS regressions.
Charlotte‐Elena Reich   +3 more
wiley   +1 more source

Bike Station Suitability on University Campus Using Origin–Destination Matrix—A Morgan State University Case Study

open access: yesUrban Science, 2019
In contemporary times, bike sharing programs are gaining importance as an influential transportation mode in both urban and rural areas. They are also used as a vital transportation mode on university campuses which serve as a healthy and environmentally-
Nashid K. Khadem   +3 more
doaj   +1 more source

Spatial analysis of air passengers with respect to population and employment [PDF]

open access: yes
The relationship between air transportation and urbanization at the national scale is investigated in order to illustrate its role in the post-war evolution of the Turkish urban system. Theory suggests that major transportation innovations have exhibited
Irmak Betul Cakir, Vedia Dokmeci
core  

Socio-economic determinants for poverty reduction : the case of Fiji : a thesis presented in partial fulfilment of the requirements for the degree of Master of Philosophy in Economics at Massey University [PDF]

open access: yes, 2010
Poverty is a multi-dimensional issue, which encompasses different dimensions of deprivation that relate to human capabilities including food security, health, education, rights, voice, security, dignity, income and consumption.
Xing, Zhongwei
core  

Livestock Tango: U.S. and Latin America Dance Together, but Who Will Lead?

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT This study examines the competitiveness between Latin American and U.S. livestock and meat sectors. We employ a computable general equilibrium modeling framework to evaluate two scenarios: coordinated improvements in Latin American productivity, transport efficiency, and market access (Scenario I), and the minimum productivity gains required ...
Taís C. Menezes   +2 more
wiley   +1 more source

Inbound Passenger Flow Prediction of Spatio-temporal Graph Convolutional Neural Network for Urban Rail Transit Based on Spatio-temporal Correlation

open access: yesChengshi guidao jiaotong yanjiu
Objective Accurate short term passenger flow prediction is of great significance to improve the operation and management efficiency of the ultra-large scale of urban rail transit network.
WANG Runqi   +4 more
doaj   +1 more source

Markets Mitigate Land‐Use Competition From Energy Crops and Increase Farm Revenues

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT Meeting the US Sustainable Aviation Fuel Grand Challenge target of 35 billion gal annually by 2050 will require an estimated 380 million–700 million dry tons of agricultural biomass feedstock. This study evaluates the implications of large‐scale biomass production for land use, crop production, and market outcomes under mature market ...
Daniel G. De La Torre Ugarte   +2 more
wiley   +1 more source

Optimizing Urban Traffic Management: Investigating the Impact of Probe Vehicle Road Coverage, Penetration Rates, and Speed Data Quality in Macroscopic Fundamental Diagram Estimation

open access: yesJournal of Advanced Transportation
Probe vehicles and loop detectors collect traffic data for empirical MFD estimation. The accuracy of MFD estimation is contingent upon the percentage of road network links covered (road coverage) and the extent of information (penetration rate) from each
Syed Muzammil Abbas Rizvi   +1 more
doaj   +1 more source

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