Reports & Papers

Differential privacy is a safeguard used to protect an individual’s data privacy. It allows for the collection and publication of data patterns and trends, while protecting the privacy of individuals captured in a dataset. Differential privacy is not a tool or method, but rather a criterion or a property that multiple methods can achieve. More specifically, it is a mathematical definition of privacy that quantifies privacy risk. 

A vaccine platform is a “plug -and-play” physical framework that can be used when developing vaccines for emerging infectious diseases, such as COVID-19. Vaccine platforms use a base carrier or “vehicle,” such as a nucleic acid, viral vector, or liposome, which can be used interchangeably for various diseases. Once designed and licensed for one vaccine, the development of future vaccines using the same platform would simply require substituting the desired antigenic component, or a genetic compound that normally triggers an immune response. This would enable faster and cheaper development, regulatory approval and mass production. 

A battery is a device which stores chemical energy and converts it to electrical energy. Battery technology is pervasive for individual consumers and in scaled operations, whether that is through the use of smartphone, automotive vehicles, or even large-scale data centers. The most popular battery type currently is lithium-ion, which ranges in application from powering small cellular devices to the electrical grid.

By investing in the public and private sector research and development in this space, and by fostering a community of researchers, entrepreneurs, and investors literate in CO2 capture opportunities, the United States can be the leader of this new economic sector. It is essential for the Nation to build a vibrant and sustained research and development community spanning the public sector, academic and research domains, and for-profit companies, ensuring world leadership in this new technological domain.

The 2020 election presents a paradox. Despite dramatic changes to the election process due to the COVID-19 pandemic and increasingly complex threats since the 2016 election, 2020 is widely regarded as “the most secure [election] in American history.” Operationally, it was also one of the smoothest. State and local election officials overcame unprecedented challenges and scarce resources to administer an election with fewer incidents of cyber compromises, technical failures or long lines than anticipated. After Election Day, recount procedures functioned as designed. Yet, amidst these successes, officials from both parties faced a barrage of mis- and disinformation about the election process that served to undermine confidence in the result.

Though the election security ecosystem survived the triple threat of cybersecurity, physical security, and mis- and disinformation in 2020, this success will prove to be hard to replicate in future election cycles without proper investment and reinforcement.

The paper draws upon three authoritative sources from top-notch scholarly and professional investigative work on the Hoffa disappearance. It then uses the power of mathematics and social network analysis on data from these sources to reexamine a cold case: probably a first-ever use of social network analysis for this purpose. This approach and methodology will help us place a spotlight on the likely culprits involved in the conspiracy to kidnap and murder Jimmy Hoffa.

With concerns and uncertainties regarding Iran’s nuclear future persisting to this day, this paper seeks to review the TRR negotiations and the context in which they unfolded in order to capture some of the lessons of negotiating with Iran regarding its nuclear program, primarily from the viewpoint of senior U.S. officials involved at the time. The paper is also informed by the personal perspective of one of the authors (Poneman) who led the U.S. delegation in the 2009 Vienna talks, and who, prior to this publication, had not publicly elaborated on his experience. The other author (Nowrouzzadeh), who supported the TRR talks in an analytical capacity within the U.S. Department of Defense, also conducted an extensive interview with Poneman as part of their collaboration on this paper. By drawing on existing literature and recent interviews with several senior U.S. officials involved in the negotiations now that over ten years have passed, the authors seek to draw useful lessons from this episode that can assist policymakers in understanding Iran’s nuclear decision-making and in their continued efforts to shape the future trajectory of Iran’s nuclear program.

The ongoing COVID-19 pandemic is upending our lives and the global economy in ways unimaginable until recently. While the overall impacts are still difficult to quantify, ramifications are sure to be felt for decades to come. Providing secure, reliable, and affordable resources for all without causing devastating environmental consequences is perhaps the greatest challenge of the 21st century. But the pandemic has significantly altered dynamics and changed priorities. How is this impacting the quest for sustainability?

In this paper we analyze these challenges by focusing on the plastic industry. There is no doubt that plastic has molded society in many ways that make our lives easier and safer, but it has also created a global environmental and sustainability crisis. In order to curb our addiction to plastic, the world had been waging a war against virgin plastic, but the pandemic has turned an enemy into a much-needed ally. How can we leverage the advantages of plastic without contributing to the world’s environmental crisis? This dilemma poses a significant challenge, but also opens an opportunity to address sustainability at a systemic level through circularity and the transition to low-carbon alternatives to petroleum-based plastics.

The United States and United Kingdom have longstanding traditions in use of environmental benefit-cost analysis (E-BCA). While there are similarities between how E-BCA is utilized, there are significant differences too, many of which mirror ongoing debates and recent developments in the literature on environmental and natural resource economics. We review the use of E-BCA in both countries across three themes: (a) the role of long-term discounting; (b) the estimation and use of carbon valuation; and, (c) the estimation and use of the value of a statistical life. 

This paper considers the treatment of co-benefits in benefit-cost analysis of federal air quality regulations. Using a comprehensive data set on all major Clean Air Act rules issued by the Environmental Protection Agency over the period 1997–2019, the authors show that (1) co-benefits make up a significant share of the monetized benefits; (2) among the categories of co-benefits, those associated with reductions in fine particulate matter are the most significant; and (3) co-benefits have been pivotal to the quantified net benefit calculation in nearly half of cases.