Publications
The unintended consequences of increasing returns to scale in geographical economics
Increasing returns to scale is the basis for many powerful results in economics and economic geography. But the limitations of assumptions about returns to scale in economic growth theories are often ignored when applied to geography. This leads to an unintentional bias favoring scale and mistaken conclusions about geography, scale and growth. Alternatively, this bias […]
Read MoreAustralia’s Forgotten Copper Mining Boom: Understanding How South Australia Avoided Dutch Disease, 1843–1850
Abstract: Great Britain established the new colony of South Australia (SA) in 1834, and migration from Britain to the colony began in 1836. After seven turbulent years, the discovery of two large deposits of copper at Kapunda (1843–4) and Burra (1844–5) renewed the colony’s economic prospects. Over the 1845–50 period, SA supplied roughly 9 per […]
Read MoreThe Economics of Health and Migration
Abstract: Migration and health are intimately connected. It is known that migrants tend to be healthier than non-migrants. However, the mechanisms for this association are elusive. On the one hand, the costs of migration are lower for healthier people, thereby making it easier for the healthy to migrate. Empirical evidence from a variety of contexts shows […]
Read MoreProducing valuable information from hydrologic models of nature‐based solutions for water
UHERO’s Leah Bremer and a group of international collaborators shed light on ways that ecosystem service modeling can better support real-world decision making through attention to the type of decision maker and to the salience, legitimacy, and credibility of information generated.
Read MoreImportance of equitable cost sharing in the Convention on Biological Diversity’s protected area agenda
Principles from social equity literature can be applied to a cost-sharing framework in the CBD’s new protected area strategy.
Read MoreThe local labour market effects of light rail transit
Many US cities have made large investments in light rail transit in order to improve commuting networks. I analyse the labour market effects of light rail in four US metros. I propose a new instrumental variable to overcome endogeneity in transit station location, enabling causal identification of neighbourhood effects. Light rail stations are found to drastically improve […]
Read MorePriority watershed management areas for groundwater recharge and drinking water protection: a case study from Hawai‘i Island
Worldwide, water utilities and other water users increasingly seek to finance watershed protection and restoration in order to maintain or enhance water quality and quantity important for drinking water supply and other human use. Hydrologic studies which characterize the relative effectiveness of watershed management activities in terms of metrics important to water users are greatly […]
Read MoreEffects of land cover and watershed protection futures on sustainable groundwater management in a heavily-utilized aquifer in Hawai‘i
Groundwater sustainability initiatives, including sustainable yield and watershed policy protection policies, are growing globally in response to increasing demand for groundwater, coupled with concerns about the effects of climate and land-cover change on groundwater supply. Improved understanding of the impacts of watershed management on groundwater yields and management costs—particularly in the broader context of climate […]
Read MoreNowcasting the Trajectory of the COVID-19 Recovery
I develop a weekly coincident index of economic activity in the State of Hawaii. The purpose of the index is to nowcast the recovery from the COVID-19 induced downturn. The index is the first principal component extracted from 18 daily and weekly state-level time series, it captures about 80% of the variation in the sample, […]
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