I jointly use daily data on deaths and public transportation ridership in San Francisco in 1918-19 to estimate a model in which agents choose their level of economic activity based on perceived infection risk, modeled as a function of current and lagged infections or deaths. Agents' choices in...

The Munich Re was founded in 1880 and is from the very start till this day one of the leading insurance companies in the world. Despite its long and successfull existance the company’s history has not been reported yet in a way that fulfilled scientific criteria. This paper can be seen as a...

The Munich Re was founded in 1880 and is from the very start till this day one of the leading insurance companies in the world. Despite its long and successfull existance the company’s history has not been reported yet in a way that fulfilled scientific criteria. This paper can be seen as a...

I jointly use daily data on deaths and public transportation ridership in San Francisco in 1918-19 to estimate a model in which agents choose their level of economic activity based on perceived infection risk, modeled as a function of current and lagged infections or deaths. Agents' choices in...

Using a variety of data sources, this paper examines health care utilization patterns of Healthy San Francisco enrollees. The findings suggest that the program, designed to increase uninsured people's access to health care, is increasing access to primary care for participating adults, improving...

Many of San Francisco’s streets are dangerous by design. Each day in the city, at least three people walking are hit by cars. In 2013, a near-record number of people were killed while walking and biking: 21 pedestrians and four bicyclists were victims of lethal traffic...

This paper describes how regional funding guidelines can affect local adoption of Complete Streets projects. The Metropolitan Transportation Commission (MTC), the regional Metropolitan Planning Organization for the nine-county Bay Area region in California, has developed a funding approach...

In the context of continuing influxes of large numbers of immigrants to the United States, urban labor market segmentation along the lines of race/ethnicity, gender, and class has drawn considerable growing attention. Using a confidential dataset extracted from the United States Decennial Long...

The present study evaluated the effect of impactable signs that used the yield-symbol as approved by the National Committee on Uniform Traffic Control Devices (NCUTCD) in the 2003 Manual of Uniform Traffic Control Devices (MUTCD). Impactable yield signs are low- costsignsconstructed of flexible...