Resources by Lisa

NHTSA – National Highway Traffic Safety Administration Vehicle and Safety Data

Creators: U.S. National Highway Traffic Safety Administration (NHTSA)
Publication Date: 2026
Creators: U.S. National Highway Traffic Safety Administration (NHTSA)

The National Highway Traffic Safety Administration (NHTSA) provides public access to a wide range of vehicle and traffic safety datasets, including vehicle registration data, crash statistics, fuel economy ratings, recall information, and compliance data. The data covers the U.S. vehicle fleet and enables analysis of vehicle age, turnover rates, and safety performance.

Replication Data: Heterogeneity and Aggregate Fluctuations

Creators: Minsu Chang, Xiaohong Chen, and Frank Schorfheide
Publication Date: 2024-02-22
Creators: Minsu Chang, Xiaohong Chen, and Frank Schorfheide

This dataset, hosted on Harvard Dataverse, contains the replication data for the study “Heterogeneity and Aggregate Fluctuations” (Chang, Chen & Schorfheide, 2024, Journal of Political Economy). It includes macroeconomic time-series and household-level data used to examine how individual-level heterogeneity, such as differences in income, wealth, and consumption patterns across households, affects aggregate economic fluctuations, contributing to the development of heterogeneous agent macroeconomic models.

Statista – Airbnb Annual Revenue Worldwide

Creators: Statista
Publication Date: February 2026
Creators: Statista

Statista provides annual data on Airbnb’s global revenue, tracking the financial performance of the leading short-term rental platform over time. The data covers worldwide revenue figures and enables analysis of growth trends in the sharing economy accommodation sector.

China National Bureau of Statistics – National Data Platform

Creators: National Bureau of Statistics of China (NBS)
Publication Date: 2026
Creators: National Bureau of Statistics of China (NBS)

The National Data platform of China’s National Bureau of Statistics (NBS) provides online access to comprehensive national and regional statistical data covering economic indicators, industrial output, trade, population, and social development across China. It includes time-series data at national, provincial, and city levels.

Replication Data: Working from Home and Firm Resilience to the COVID-19 Pandemic

Creators: Chunmian Ge, Hanwei Huang, Zhiqiang Wang, Junhui Jiang, and Chang Liu
Publication Date: 2021-01-14
Creators: Chunmian Ge, Hanwei Huang, Zhiqiang Wang, Junhui Jiang, and Chang Liu

This dataset, hosted on Harvard Dataverse, contains the replication data for the study “Working from Home and Firm Resilience to the COVID-19 Pandemic” (Ge, Huang, Wang, Jiang & Liu, 2023, Journal of Operations Management). It includes firm-level and employee-level data used to examine how the ability to work from home affects firm resilience during the COVID-19 pandemic, analysing the relationship between remote work capacity, operational continuity, and firm performance across industries and geographies.

EPA SmartWay – Freight Carrier Environmental Performance Ranking Data

Creators: U.S. Environmental Protection Agency (EPA)
Publication Date: 2024
Creators: U.S. Environmental Protection Agency (EPA)

The EPA SmartWay programme tracks and ranks the environmental performance of freight carriers, including trucking, rail, air, and ocean shipping companies, based on fuel efficiency and emissions metrics. The carrier performance ranking data is publicly available and enables analysis of the voluntary environmental performance of logistics and transportation firms.

U.S. Part-Time Job and Employment Statistics

Creators: Zippia
Publication Date: 2023-02-26
Creators: Zippia

Zippia provides labour market statistics and workforce data on part-time employment in the United States, including trends in part-time work rates, industry breakdowns, demographics of part-time workers, and wage comparisons.

HCUP – Healthcare Cost and Utilization Project (AHRQ) Inpatient Care Cost and Resource Data

Creators: Agency for Healthcare Research and Quality (AHRQ)
Publication Date: 2026
Creators: Agency for Healthcare Research and Quality (AHRQ)

The Healthcare Cost and Utilization Project (HCUP), maintained by the Agency for Healthcare Research and Quality (AHRQ), provides the largest collection of longitudinal hospital care data in the United States. The inpatient databases cover hospital stays, diagnoses, procedures, costs, and outcomes at the patient level across all U.S. states.

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