William Ridley
Biographic Data
| ID | 2823631 |
|---|---|
| NAME | William Ridley |
| GIVEN NAMES | William |
| FAMILY NAME | Ridley |
| SIGNATURE | RIDLEY W |
| AFFILIATIONS | University of Illinois Urbana-Champaign |
| ORCID | 0000-0002-9829-5913 |
| VERIFIED | Yes |
| TOTAL WORKS | 10 |
| TOTAL CITATIONS | 39 |
| WORKS AS AUTHOR | 10 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 1856 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 3 |
The Impact of Autonomous Truck Technology on US Interstate Trade
Recent advances in autonomous and semi‐autonomous vehicle technologies promise substantial cost savings for goods shipped by truck. In this study, we quantify the impacts of these transport cost reductions on the US interstate trade using a structural gravity model of domestic trade. Based on projected cost savings from the widespread adoption of self‐driving technologies, we estimate significant increases in total interstate trade value. State‐l…
Difference-in-differences with endogenous externalities
The difference-in-difference (DID) framework is now a well-accepted method in quasi-experimental research. However, DID does not consider treatment-induced changes to a network linking treated and control units. The endogenous network DID methodology we offer here (ENDID) controls for the direct and indirect role of the treatment on any network member. In addition, we control for the sensitivity of the network to the treatment and its endogeneity…
The Covid ‐19 pandemic and trade in agricultural products
In this study, we develop a structural gravity model to analyse the effects of the ongoing COVID‐19 pandemic on international trade in food and agriculture. Using detailed data on trade flows, we estimate the trade impacts of the pandemic for major sectors in food and agriculture. Supply‐side impacts on trade caused by reductions in labour tend to be largest in labour‐intensive sectors such as meat processing and processed fruit and vegetables. T…
Impacts of the Russian invasion of Ukraine on the global wheat market
Wine
The impact and externalities of natural disasters on local tax revenue in Colombia
This paper studies the impact of natural disasters on tax revenue across Colombian municipalities. We follow a two-step approach to evaluate how a municipality’s tax revenue depends on natural disasters taking place both locally and in its trade partners. In the first step, we estimate a gravity model of bilateral trade and construct a matrix of estimated bilateral trade shares, allowing us to measure the strength of the economic relationships be…
Techtrends interview
Report on Australian Languages and Traditions
Names of Places, with their Meanings.Guneda (commonly spelt Gunnedah)-destitute.This is a thriving township on the Namoi, near Breeza Plains.The name indicates that at some time a man was found there without food, fire, or blanket.Bogabrai (Boggabri)-high bank.This is the township on Cox's Creek, Namoi.It is on a slope above the reach of the floods which sometimes cover Guneda.Guligal-long grass-seed.1n5riendrai (Heuriendy)-the sale of the woman.…
Australian Languages and Traditions
Kamilaroi Tribe of Australians and Their Dialect, in a Letter to Dr. Hodgkin
Report on Australian Languages and Traditions
Names of Places, with their Meanings.Guneda (commonly spelt Gunnedah)-destitute.This is a thriving township on the Namoi, near Breeza Plains.The name indicates that at some time a man was found there without food, fire, or blanket.Bogabrai (Boggabri)-high bank.This is the township on Cox's Creek, Namoi.It is on a slope above the reach of the floods which sometimes cover Guneda.Guligal-long grass-seed.1n5riendrai (Heuriendy)-the sale of the woman.…
Australian Languages and Traditions
Impacts of the Russian invasion of Ukraine on the global wheat market
Wine
The impact and externalities of natural disasters on local tax revenue in Colombia
This paper studies the impact of natural disasters on tax revenue across Colombian municipalities. We follow a two-step approach to evaluate how a municipality’s tax revenue depends on natural disasters taking place both locally and in its trade partners. In the first step, we estimate a gravity model of bilateral trade and construct a matrix of estimated bilateral trade shares, allowing us to measure the strength of the economic relationships be…
Kamilaroi Tribe of Australians and Their Dialect, in a Letter to Dr. Hodgkin
Report on Australian Languages and Traditions
Names of Places, with their Meanings.Guneda (commonly spelt Gunnedah)-destitute.This is a thriving township on the Namoi, near Breeza Plains.The name indicates that at some time a man was found there without food, fire, or blanket.Bogabrai (Boggabri)-high bank.This is the township on Cox's Creek, Namoi.It is on a slope above the reach of the floods which sometimes cover Guneda.Guligal-long grass-seed.1n5riendrai (Heuriendy)-the sale of the woman.…
Australian Languages and Traditions
Techtrends interview
Wine
The impact and externalities of natural disasters on local tax revenue in Colombia
This paper studies the impact of natural disasters on tax revenue across Colombian municipalities. We follow a two-step approach to evaluate how a municipality’s tax revenue depends on natural disasters taking place both locally and in its trade partners. In the first step, we estimate a gravity model of bilateral trade and construct a matrix of estimated bilateral trade shares, allowing us to measure the strength of the economic relationships be…
The Covid ‐19 pandemic and trade in agricultural products
In this study, we develop a structural gravity model to analyse the effects of the ongoing COVID‐19 pandemic on international trade in food and agriculture. Using detailed data on trade flows, we estimate the trade impacts of the pandemic for major sectors in food and agriculture. Supply‐side impacts on trade caused by reductions in labour tend to be largest in labour‐intensive sectors such as meat processing and processed fruit and vegetables. T…
Impacts of the Russian invasion of Ukraine on the global wheat market
Difference-in-differences with endogenous externalities
The difference-in-difference (DID) framework is now a well-accepted method in quasi-experimental research. However, DID does not consider treatment-induced changes to a network linking treated and control units. The endogenous network DID methodology we offer here (ENDID) controls for the direct and indirect role of the treatment on any network member. In addition, we control for the sensitivity of the network to the treatment and its endogeneity…
The Impact of Autonomous Truck Technology on US Interstate Trade
Recent advances in autonomous and semi‐autonomous vehicle technologies promise substantial cost savings for goods shipped by truck. In this study, we quantify the impacts of these transport cost reductions on the US interstate trade using a structural gravity model of domestic trade. Based on projected cost savings from the widespread adoption of self‐driving technologies, we estimate significant increases in total interstate trade value. State‐l…
Business (4 works) · Economics (4 works) · Gravity model of trade (4 works) · International economics (4 works) · Geography (3 works) · History (3 works) · History (3 works) · International trade (3 works) · Linguistics (3 works) · Philosophy (3 works)