This paper estimates the rate of intergenerational social mobility of status in Late Imperial, Republican and Communist China by examining the changing social status of originally elite surnames over time. It finds much lower rates of mobility in all eras than previous studies have suggested,...

Previous research suggests that state Medicaid expansions implemented under the Patient Protection and Affordable Care Act (ACA) helped large numbers of patients suffering from opioid use disorder (OUD) gain access to life-saving medications, including buprenorphine. However, Medicaid expansions...

Given the importance of human centricity, resilience, and sustainability, the emerging concept of Industry 5.0 has pushed forward the research frontier of the technology-focused Industry 4.0 to a smart and harmonious socio-economic transition driven by both humans and technologies, where the...

Medication-assisted treatment (MAT) for opioid use disorder (OUD) consists of administering methadone, buprenorphine, or naltrexone in conjunction with behavioral therapy. Despite strong support in the medical and public health communities for MAT, fewer than 10 percent of US patients with...

Regional green technology innovation (RGTI) carries ecological and technological externalities, serving as a crucial force in aligning economic development with the imperative of environmental preservation. Industrial digitalization (indig) exhibits innovative, quality-enhancing, and...

Background: Spare parts warehousing in the oil and gas industry is essential for offshore production. With the introduction of Industry 4.0 and its subsequent technological tools, new functions are enabled in industrial logistics activities. Efficiency, visibility, optimization, and productivity...

Since the reform and opening up, electricity consumption in China has grown rapidly. However, the energy and environmental problems partly caused by the power generation structure, which is dominated by coal-fired power generation, have deepened, affecting the orderly and sustainable development...

Using administrative records of Medicaid enrollees in Rhode Island that link their health-care information with their payroll employment records, this paper produces new stylized facts concerning the association between opioid use disorder (OUD) and employment and inquires as to whether...