Similar Search Results

Mining Chinese Historical Sources At Scale : A Machine Learning-Approach to Qing State Capacity

Keller, Wolfgang; Shiue, Carol H.; Yan, Sen - National Bureau of Economic Research - 2024

Primary historical sources are often by-passed for secondary sources due to high human costs of accessing and extracting primary information-especially in lower-resource settings. We propose a supervised machine-learning approach to the natural language processing of Chinese historical data. An...

Persistent link: https://www.econbiz.de/10015072923

History and industry location : evidence fromGerman airports

Redding, Stephen; Sturm, Daniel; Wolf, Nikolaus - 2007

Persistent link: https://www.econbiz.de/10003493325

Market structure, countervailing power and price discrimination : the case of airports

Haskel, Jonathan; Iozzi, Alberto; Valletti, Tommaso M. - 2011

Persistent link: https://www.econbiz.de/10008989295

Regulation, privatization, and airport charges : panel data evidence from European airports

Bilotkach, Volodymyr; Clougherty, Joseph A.; Mueller, … - 2011

Persistent link: https://www.econbiz.de/10009381729

Airport prices in a two-sided market setting : major US airports

Ivaldi, Marc; Sokullu, Senay; Toru, Tuba - 2015

Persistent link: https://www.econbiz.de/10011300205

All Clear for Takeoff : Evidence from Airports on the Effects of Infrastructure Privatization

Howell, Sabrina T.; Jang, Yeejin; Kim, Hyeik; Weisbach, … - National Bureau of Economic Research - 2022

airport performance along a rich array of dimensions such as passengers per flight, total passengers, number of routes, number … rather than operational changes. Overall, we find little evidence that privatization alone increases airport performance …. These effects are largest when there is a competing airport nearby. Finally, we show that outright ownership rather than …

Persistent link: https://www.econbiz.de/10013435106

The nature and predictive power of preferences : global evidence

Becker, Anke; Dohmen, Thomas; Enke, Benjamin; Falk, Armin; … - 2015

Persistent link: https://www.econbiz.de/10011441044

Spatial methods

Gibbons, Steve; Overman, Henry G.; Patacchini, Eleonora - 2014

Persistent link: https://www.econbiz.de/10010416808

New Area- and Population-based Geographic Crosswalks for U.S. Counties and Congressional Districts, 1790–2020

Ferrara, Andreas; Testa, Patrick A.; Zhou, Liyang - National Bureau of Economic Research - 2024

In applied historical research, geographic units often differ in level of aggregation across datasets. One solution is to use crosswalks that associate factors located within one geographic unit to another, based on their relative areas. We develop an alternative approach based on relative...

Persistent link: https://www.econbiz.de/10014512060

Production, Trade, and Cross-Border Data Flows

Chang, Qing; Cong, Lin William; Liyong, Wang; Zhang, … - National Bureau of Economic Research - 2023

We build a two-country general equilibrium model to analyze the effects of cross-border data flows and pre-existing development gaps in data economies on each country's production and international trade. Raw data as byproducts of consumption can be transformed into various types of working data...

Persistent link: https://www.econbiz.de/10014322803