The new LUTI model approach for high-speed rail spatial appraisal: reconciling general equilibrium and agent-based microsimulation

Abstract Transport and land use models play an important role in infrastructure investment decisions in Australia and New Zealand. The current conventional project evaluations rely on partial equilibrium (PE) models that ignore cross-market spillovers and geographic sorting, land-use transport interaction (LUTI) models lack strict welfare-theoretic foundations and risk double-counting benefits. Concurrently, state-of-the-art Quantitative Spatial Models …

The Economic Impact of Wellington’s Tunnel Project

Introduction Transportation infrastructure plays a critical role in shaping urban economies. The Wellington Tunnel project, which aims to enhance connectivity and accessibility in the region, is expected to yield economic benefits. This blogpost explores the economic concepts underpinning the potential gains from this project, focusing on agglomeration economies, productivity improvements, and the broader economic implications …