Hyejin Youn
Biographic Data
| ID | 158012 |
|---|---|
| NAME | Hyejin Youn |
| GIVEN NAMES | Hyejin |
| FAMILY NAME | Youn |
| SIGNATURE | YOUN H |
| AFFILIATIONS | Northwestern University |
| ORCID | 0000-0002-6190-4412 |
| VERIFIED | Yes |
| TOTAL WORKS | 6 |
| TOTAL CITATIONS | 1 |
| AUTHOR COUNT | 6 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2015 |
| LATEST PUBLICATION YEAR | 2025 |
| H-INDEX | 1 |
Skill dependencies uncover nested human capital
Modern economies require increasingly diverse and specialized skills, many of which depend on the acquisition of other skills first. Here we analyse US survey data to reveal a nested structure within skill portfolios, where the direction of dependency is inferred from asymmetrical conditional probabilities—occupations require one skill conditional on another. This directional nature suggests that advanced, specific skills and knowledge are often …
Urban Science: Integrated Theory from the First Cities to Sustainable Metropolises
Toward understanding the impact of artificial intelligence on labor
Rapid advances in artificial intelligence (AI) and automation technologies have the potential to significantly disrupt labor markets. While AI and automation can augment the productivity of some workers, they can replace the work done by others and will likely transform almost all occupations at least to some degree. Rising automation is happening in a period of growing economic inequality, raising fears of mass technological unemployment and a r…
Demographics and Democracy: A Network Analysis of Mongolians' Political Cognition
As anthropologists study complex societies and large databases, we have to ask whether using demographic divisions within a population help or hinder our understanding of people’s cognition, particularly political cognition. Using a database of 1,283 interviews gathered in Mongolia in 1998 and 2003, the authors divide the sample population by the demographic categories of location, gender, education level attained, and age. We use network analysi…
The ecological and evolutionary energetics of hunter‐gatherer residential mobility
Residential mobility is a key aspect of hunter-gatherer foraging economies and therefore is an issue of central importance in hunter-gatherer studies. Hunter-gatherers vary widely in annual rates of residential mobility. Understanding the sources of this variation has long been of interest to anthropologists and archeologists. The vast majority of hunter-gatherers who are dependent on terrestrial plants and animals move camp multiple times a year…
Constructing cities, deconstructing scaling laws
Cities can be characterized and modelled through different urban measures. Consistency within these observables is crucial in order to advance towards a science of cities. Bettencourt et al . have proposed that many of these urban measures can be predicted through universal scaling laws. We develop a framework to consistently define cities, using commuting to work and population density thresholds, and construct thousands of realizations of syste…
Skill dependencies uncover nested human capital
Modern economies require increasingly diverse and specialized skills, many of which depend on the acquisition of other skills first. Here we analyse US survey data to reveal a nested structure within skill portfolios, where the direction of dependency is inferred from asymmetrical conditional probabilities—occupations require one skill conditional on another. This directional nature suggests that advanced, specific skills and knowledge are often …
Constructing cities, deconstructing scaling laws
Cities can be characterized and modelled through different urban measures. Consistency within these observables is crucial in order to advance towards a science of cities. Bettencourt et al . have proposed that many of these urban measures can be predicted through universal scaling laws. We develop a framework to consistently define cities, using commuting to work and population density thresholds, and construct thousands of realizations of syste…
The ecological and evolutionary energetics of hunter‐gatherer residential mobility
Residential mobility is a key aspect of hunter-gatherer foraging economies and therefore is an issue of central importance in hunter-gatherer studies. Hunter-gatherers vary widely in annual rates of residential mobility. Understanding the sources of this variation has long been of interest to anthropologists and archeologists. The vast majority of hunter-gatherers who are dependent on terrestrial plants and animals move camp multiple times a year…
Demographics and Democracy: A Network Analysis of Mongolians' Political Cognition
As anthropologists study complex societies and large databases, we have to ask whether using demographic divisions within a population help or hinder our understanding of people’s cognition, particularly political cognition. Using a database of 1,283 interviews gathered in Mongolia in 1998 and 2003, the authors divide the sample population by the demographic categories of location, gender, education level attained, and age. We use network analysi…
Toward understanding the impact of artificial intelligence on labor
Rapid advances in artificial intelligence (AI) and automation technologies have the potential to significantly disrupt labor markets. While AI and automation can augment the productivity of some workers, they can replace the work done by others and will likely transform almost all occupations at least to some degree. Rising automation is happening in a period of growing economic inequality, raising fears of mass technological unemployment and a r…
Urban Science: Integrated Theory from the First Cities to Sustainable Metropolises
Skill dependencies uncover nested human capital
Modern economies require increasingly diverse and specialized skills, many of which depend on the acquisition of other skills first. Here we analyse US survey data to reveal a nested structure within skill portfolios, where the direction of dependency is inferred from asymmetrical conditional probabilities—occupations require one skill conditional on another. This directional nature suggests that advanced, specific skills and knowledge are often …
Sociology (4 works) · Computer Science (3 works) · Economic growth (3 works) · Political science (3 works) · Regional Economics and Spatial Analysis (3 works) · Demography (2 works) · Economics (2 works) · Engineering (2 works) · Multidisciplinary approach (2 works) · Urban Transport and Accessibility (2 works)