Digital Commons Network^™

The Impact Of Tobacco-Free School Laws On Student And Staff Smoking Behavior, Rachana Bhatt, Peter Hinrichs

Upjohn Institute Working Papers

A number of U.S. states have enacted bans on tobacco use by students, staff, and visitors anywhere on the grounds of public elementary and secondary schools statewide. These laws are intended to reduce tobacco use, reduce exposure to secondhand smoke, reinforce anti-tobacco curricula taught in schools, and prevent children from viewing their teachers and fellow students using tobacco products. We examine the impact that the laws have on the smoking behavior of students, teachers, and other school staff by using stacked difference-in-differences estimators that exploit the time variation in adoption of the laws across states. The results presented in this …

Assessing The Co-Benefits Of Housing And Transportation Investments In Prohousing Designated Jurisdictions, Hongwei Dong

Mineta Transportation Institute

In response to California's ongoing housing affordability crisis, state and local governments have adopted a range of prohousing policies aimed at reducing barriers to housing production and promoting the integration of housing with transportation. This study examines two distinct but related dimensions of prohousing policies in California. One concerns the Prohousing Designation Program (PDP) (established by the 2019–2020 Budget Act), analyzing the adoption and implementation of prohousing policies in 56 California cities that received Prohousing Designation. The other examines recent state and local policy shifts aimed at promoting affordable housing in transit-rich areas. The study uses a mixed-methods research design, …

From Innovation To Impact: Evaluation Of The Shape Accelerator Cohort, Iryna V. Lendel, Chloe Wieber

Upjohn Institute Technical Reports

The Solutions Hub for an Alternative Packaging Ecosystem (SHAPE), a Michigan-Ohio partnership operated by the Michigan State University Research Foundation as part of a National Science Foundation Regional Innovation Engine, co-funded a special cohort of the NextCycle Accelerator focused on sustainable packaging and circular economy ventures. This report evaluates how the accelerator contributed to firm-level advancement and ecosystem-level change, drawing on program data and interviews with participating companies, program facilitators, stakeholders, and SHAPE management.  Participants most consistently credited coaching, network connections, and the Pitch Showcase with meaningfully impacting their business trajectory, gaining market traction, advancing technology readiness, and gaining access …

Evidence And Learning Amid A Climate Crisis: Six Promising Frontiers For Advancing Practice, Tim Larson, Shawna Hoffman, Marina Lahowin

The Foundation Review

The effects of the climate crisis are intensifying each year, just as the global context for mitigation, adaptation, and resilience efforts grows increasingly complex. Against a backdrop of urgency, resource scarcity, high uncertainty, and politicization, evidence is arguably more crucial than ever for informing climate action.

The potential of evidence for climate action has not been fully realized, leaving tremendous value on the table. This article argues that the challenge is not driven by a shortage of evidence, but rather by a mismatch between dominant evidence and learning practices and what decision-makers need.

In response to the question “how can …

Full Issue

The Foundation Review

No abstract provided.

Evaluating Complex Social Change: Lessons From Ford’S Climate Change Program, Subarna Mathes, Bess Rothenberg, Kelsey Simmons

The Foundation Review

This article offers a detailed account from within the Ford Foundation of what it takes to subject a complex social change strategy to genuine evaluative scrutiny. Drawing on the work of the Foundation’s Office of Strategy and Learning (OSL) and its evaluation of the Natural Resources and Climate Change program, it describes what shifts in strategy and learning were necessary, what was required organizationally, and what changed as a result.

The article delves into the evaluation process itself, including how OSL balanced the needs and perspectives of Ford leadership, program staff, and grantee partners. It shares how OSL centered equity …

Philanthropy And The Climate Crisis: Learning And Evaluation To Drive Decision-Making And Identify Emergent Opportunities, Lindsay Hanson, Rosy Kalfus, Courtney Lee

The Foundation Review

To us, strategic learning is an adaptive approach to using evaluation and other data to directly affect decision-making and action.

An early focus on building relationships and accountability to specific outcomes and values — including establishing baselines and plans for regular reporting and interpretation — laid the groundwork for decision-making in later stages of the Climate Solutions program’s lifecycle.

Increasingly rapid data feedback loops informed the Climate Solutions program’s strategy pivot, decisions, and collaboration with grantees and funder partners.

Engagement in strategic learning and use of evaluation to drive decision-making improved with practice, as illustrated by the Climate Solutions team’s …

Feedback Loops In Practice: A Case Study On Evaluating A Climate Collaborative, Mansi Shah, Amy Sherwood, Abbie Turiansky, Drew Koleros, Axum Teferra

The Foundation Review

Philanthropic support to address the climate crisis has grown substantially, yet it remains unclear how effectively philanthropies are learning from their investments, from each other, and from other actors about what generates meaningful impact. Evaluations have come under scrutiny, as conventional approaches often struggle to account for complexity and provide the timely insights needed for adaptive management.

In this article, the authors present the learning journey of a complex, systems-focused climate philanthropy initiative that uses structured feedback loops as an evaluation design. They describe how these loops were implemented over a two-year evaluation; discuss the choice of complexity-aware methods; and …

Spend-Down To Scale Up: Limited-Life Giving In The Climate Crisis, Madeleine C. Mckinnon, Samuel Rogers, David Gunsberg, Emma Mcintosh

The Foundation Review

This article shares first-hand experiences of a charitable foundation operating under a spend-down model, illustrating how a fixed time horizon shapes philanthropic and programmatic behavior. The authors discuss three conditions that a spend-down horizon reliably forces: the imperative to fund quickly, collaboratively, and boldly on shared goals; the discipline to concentrate capital with strategic focus; and the emphasis on learning and collaboration as both a means to optimize for impact now and to sustain and scale impact over the long term.

Authors explore the influence of these conditions in a series of case studies working towards a clean energy transition …

An Evaluation Of Southern Nevada’S Pediatric Care Ecosystem, David Damore, Tina Quigley, Nick Fiore

Policy Briefs and Reports

In 2024, The Lincy Institute and the Nevada Health and Bioscience Corporation released a report prepared by the consulting firm Tripp Umbach detailing the case for a stand-alone children’s hospital in Southern Nevada. Shortly thereafter, Intermountain Health announced it would build Nevada’s first such facility in Las Vegas, expected to open in 2030. To complement the hospital’s development, The Lincy Institute undertook an independent evaluation of the regional pediatric care landscape. The analysis draws on secondary data and discussions with advocates, health system administrators, practitioners, and providers. The report examines:

• Fiscal, resource, and workforce challenges underlying Nevada’s poor population-level pediatric …

One Land, “Different Owners”: Theoretical Explanations Of Communal Conflicts In Nigeria, Chukwudi G. Njoku

Journal of Peace, Conflict, and Security Studies

Communal conflicts are prevalent in Nigeria, with thousands of fatalities recorded. Literature suggests that an overwhelming percentage of these conflicts are land ownership related. Through a systematic review of literature and an analysis of conflict data, this study provides further understanding of the role of land ownership and competition in the occurrence and lethality of communal conflicts. It argues that land competition, more than other socio-economic factors is the key driver of communal conflicts in Nigeria. The findings from the analyses are explained with three theories – the tragedy of the commons which proved that the conflicts are triggered by …

Regulating Religious Coexistence : The Intricacies Of Interfaith Cooperation In Coastal Kenya, Erik Meinema

Ohio University Press Open Access Books

Regulating Religious Coexistence offers a compelling ethnographic analysis of how Muslims, Christians, and practitioners of indigenous African religions negotiate coexistence in Kenya’s coastal region. The book conceptualizes religious diversity as a dynamic field shaped by multiple partly intersecting and partly conflicting models of interaction. These include the political secularism promoted by the Kenyan state and civil society organizations focused on interfaith harmony, forms of competition between religious groups, and pluralistic practices in which individuals draw on multiple traditions to meet spiritual needs.

Through a close examination of civil society initiatives funded by Western donors to foster peacebuilding and to counter …

Power Of Connection: China’S New Paradigm For Open S&T Cooperation Via Global Networks Of Young Scientists, Meng Wang, Shaoshan Liu, Siok Yee Chan, Chunbo Gao, Francesco Maurelli, David Govoni

Bulletin of Chinese Academy of Sciences (Chinese Version)

As China rises in the global innovation landscape, relying solely on attracting talent back home (“bringing in”) is no longer sufficient to meet the demands of the new stage of S&T development. Greater emphasis must be placed on “going out” to strengthen the influence in international rules and standards. Early-career scientists, at the peak of creativity and international mobility, are the pivotal group driving this transition. This study proposes a four-in-one framework, Talent–Open Source–Standards–Scenarios, which highlights leveraging global youth science networks to transform engineering practices into contributions to international rule-making. In terms of implementation, the study takes the Global Young …

Evolution Of Economic Geography’S Focus On Resource Studies: Historical Trajectory, Research Progress, And Emerging Trends, Yanxiang Fan, Canfei He

Bulletin of Chinese Academy of Sciences (Chinese Version)

Amid the intertwined contexts of global climate change, the reshaping of the geopolitical landscape, and China’s economic transformation, complex issues in the resource sector have increasingly come to the fore, highlighting the urgent need for systematic research from the perspective of economic geography. This study constructs an interactive analysis framework of core–extended dimensions to systematically review the developments and trends in resource research from an economic geography perspective. This study establishes a two-layer theoretical analysis framework of core and extended dimensions. The core dimension includes four aspects: resource elements in regional economic development, resource flows in global trade networks, resource …

The Impact Of Direct Democracy On Policy Formation, Tricia Smith

Doctoral Dissertations and Projects

As political polarization and distrust in elected representatives increases in American politics, voters are turning to direct democracy as a mechanism to drive policy making. Proponents of both legislative mechanisms and the use of direct democracy argue that their means of policy making is the most democratic. The Founding Fathers chose a representative system to limit the influence of faction and try and prevent Tocqueville’s tyranny of the majority. This study examines both direct democracy and legislative outcomes at the state level through the lens of adult use cannabis sales policy. Adult use cannabis sales were first legalized in the …

Refereed Research - Indispensable Yet Not Fully Legitimate: Street Markets As Invisible Subsistence Infrastructure, Raji Srinivasan, Maria C. Merino

Subsistence Marketplaces

Street markets are key provisioning systems across the Global South, supplying fresh food, employment, and retail access absent formal infrastructure. Yet despite street markets’ functional indispensability to millions of low-income consumers, their legitimacy is chronically contested, affirmed by vendors and communities yet challenged by planners, developers, and state authorities who apply formal-economy criteria in evaluating them. We theorize this as a legitimacy paradox and ask what structural mechanisms sustain it? Using composite vignettes grounded in fieldwork, we theorize three mechanisms. First, visibility without recognition: street markets are hyper-visible yet excluded from cognitive templates of legitimate, formal retail. Second, asymmetric essentiality: …

From Monopoly To Orchestration: The Hilltop And Farm Youth And The Changing Organization Of State Coercion - The Israeli Case, Idan Yaron

Emancipations: A Journal of Critical Social Analysis

Drawing on more than a decade of ethnographic fieldwork – as a social anthropologist, studying the Far Right in Israel, on the ground, and through intimate and prolonged relationships with opinion leaders and rank-and-file activists – this essay examines the Hilltop and Farm Youth in the West Bank to reconsider Charles Tilly's influential account of state formation and the organization of coercion. It asks a simple but troubling question: why would a powerful modern state, fully capable of suppressing autonomous violent actors, sometimes allow them to persist? I argue that Tilly's theory should be confirmed, adapted, and amended. His fundamental …

Book Review: The Eurasian Century: Hot Wars, Cold Wars, And The Making Of The Modern World, Hal Brands

Parameters Bookshelf – Online Book Reviews

Author: Hal Brands

Reviewed by: John Erickson, senior engineer, Axiom Technologies, and Dr. John A. Nagl, General John J. Pershing Professor of Warfighting Studies, Department of Military Strategy, Planning, and Operations, US Army War College

In The Eurasian Century, Hal Brands explores how the geopolitical center of gravity has shifted to Eurasia, where autocratic powers challenge the liberal international order. Drawing on history, strategy, and geography, Brands argues that America must remain engaged to prevent a global descent into instability. This timely and provocative book reveals why the twenty-first century’s defining struggles will be fought across the world’s most …

Disjointed Command And Air Domain Challenges In Alaska: The Case For A Single U.S. Combined/Joint Force Air Component Commander, Jeffrey W. Kempff

Joint Force Quarterly

The current command and control (C2) organizational structure over the air domain in Alaska is fragmented and doctrinally inconsistent, undermining homeland defense and reducing wartime lethality. Disjointed roles between the North American Aerospace Defense Command (NORAD) and the United States Northern Command (USNORTHCOM)—particularly in the Alaska Theater of Operations (AKTO) and Alaska NORAD Region Area of Operations (ANR AO)—create gaps in unity of command and effort, especially within the air component. This article examines Alaska's fractured air domain organization and command relationships, illustrating operational ambiguity, duplicative efforts, and inconsistencies that delay decision-making. It proposes a focused, near-term solution: unify the …

Boot Camp For The Mind: The Role Of Jpme In Developing National Security Strategists, Joseph Gagliano, Nick Gvosdev, Derek Reveron, Rebecca Russo, Dana Struckman

Joint Force Quarterly

Joint professional military education (JPME) plays a deliberate and pivotal role in an officer’s operational and strategic growth. JPME provides a structured environment for officers to develop the intellectual agility, critical thinking, and collaborative skills necessary to lead complex decisionmaking at headquarters away from the battlefield. Translating broad strategic guidance into employable strategies and executable plans requires (1) assessing the international security environment and (2) analyzing domestic policymaking system constraints. This approach stresses that a comprehensive education in national security affairs must acknowledge that a well-crafted security strategy is meaningless if not informed by the domestic policymaking system that develops …

The Logic Of America’S Defense Strategy, Elbridge A. Colby

Joint Force Quarterly

In this address at the National War College, Elbridge A. Colby, Under Secretary of War for Policy, explores the strategic logic underlying the 2026 National Defense Strategy. He argues that renewed major power rivalry, military competition, and the risks posed by nuclear-armed adversaries require the United States to align its military objectives, methods, and resources with concrete political goals and American interests. Colby presents a three-part framework for doing so: denial defense, which seeks to prevent an aggressor from seizing and holding key allied or partner territory; favorable escalation management, which places the burden and risks of escalation on the …

Joint Force Quarterly, Issue 120, 3rd Quarter 2026, National Defense University Press

Joint Force Quarterly

Joint Force Quarterly 120, 3rd Quarter 2026, focuses on contemporary defense strategy, joint warfighting, professional military education, operational innovation, and military sustainment. The issue opens with Under Secretary of War for Policy Elbridge A. Colby’s discussion of the logic underlying the 2026 National Defense Strategy and an executive summary reflecting on the 40th anniversary of the Goldwater-Nichols Act and the future of jointness. Forum articles address analytic superiority in warfare, the development of operational objectives, and new evidence concerning the Lavelle Affair. Contributions on joint professional military education explore defensive cognitive warfare, strategist development, and cyberspace collaboration for homeland defense. …

Displaced By Disaster: Examining The Effects Of Hurricanes Maria And Irma On Chronic Homelessness In The United States Virgin Islands, Clinton Hart

Walden Dissertations and Doctoral Studies

The United States Virgin Islands (USVI) is an island territory that is geographically isolated and has a fragile economy that has a limited capacity to address homelessness particularly when exacerbated by natural disasters. Existing literature demonstrated that major hurricanes can be associated with displacement, housing instability, and increased demand for emergency housing resources among socially vulnerable populations. However, limited longitudinal quantitative research has examined the impact of hurricanes on changes in homelessness trends in the USVI, representing a gap in territory-specific research. The purpose of this quantitative interrupted time series study was to examine homelessness trends associated with hurricanes Irma …

From Disaster To Resilience: Developing Smart Settlements In The Himalayas, Keshav Bhattarai, Ambika P. Adhikari

Himalayan Research Papers Archive

Nepal’s catastrophic 26 August 2026 Bhote Koshi–Trishuli flood should be understood not only as a humanitarian tragedy but also as a potentially major turning point in updating national settlement and reconstruction policy. Engineers and scientists have described the floods as a glacier–bedrock collapse that triggered an ice-rock avalanche and debris flow. As per the live updates on September 7, 2026, the total death toll was 1,355, and 4,996 people were missing (The Hindu, 2026). Indian and Nepali rescuers worked urgently to locate and rescue people buried under hydropower tunnels, buildings, mud, and landslide debris.

UN News reported on September 3, …

From Himalayan Catastrophe To National Resilience: Lessons From The 2026 Bhote Koshi And Trishuli River Floods In Nepal, Keshav Bhattarai, Ambika P. Adhikari

Himalayan Research Papers Archive

On the morning of 26 August 2026, the mountains above Nepal’s northern frontier delivered a disaster of almost unimaginable speed and scale. A massive mass of ice, rock, and sediment detached in the high Himalayan terrain near the Nepal–Tibet border, descended roughly 1,200 metres, interacted with the Lhende Khola system, and generated a debris-rich flood that surged through the Bhote Koshi and Trishuli river corridors, destroying settlements, markets, roads, bridges, hydropower facilities, and an international border crossing and transforming them into fields of mud, boulders, and wreckage within minutes (ICIMOD, 2026b; Reuters, 2026a). Satellite analysis indicates that a substantial section …

Studying Extreme Weather Event Impacts For Transit-Reliant Unhoused Populations, Costanza Rampini, Serena Alexander, Jeff Wootton, Amruta Ashish Gandhi

Mineta Transportation Institute

No abstract provided.

Space-Based Missile Defense With Early Interceptor Launch Strategies, William Priedhorsky, James Wells

Space and Defense

There is renewed interest in space-based boost-phase intercept (SBPI) for missile defense against ICBMs of near-peer adversaries. We discuss SBPI in the context of other missile defense approaches, and address one of its challenges, which is the expense of fielding a large enough constellation of interceptors in space to counter even a small number of ICBMs. We develop an early-launch approach that could substantively reduce the required density of interceptors. Because every second matters in boost-phase defense, early launch of interceptors can significantly increase the reach of each interceptor. Early launch would require interceptors that have highly throttleable motors. Our …

Socioeconomic Determinants Of Malaria Infection Among Pregnant Women In Cameroon, Sub-Saharan Africa, Arnold Akosah Muluh

Walden Dissertations and Doctoral Studies

Malaria during pregnancy is a significant public health issue in Cameroon, affecting maternal health and birth outcomes. Despite preventive measures, disparities exist among socioeconomic groups and between urban and rural areas. The study was guided by the social-ecological model and explored how socioeconomic factors and geographic location influence malaria infection in pregnant women. Specifically, the impact of wealth index, maternal education, and healthcare access on infection rates, considering maternal age, parity, and residence, was examined. Quantitative data from the Cameroon DHS Phase 8 were used (N=1204). The sample included pregnant women with valid malaria test results. Chi-Square tests and binary …

Advancing Clean Mobility: Hydrogen Fuel Cell Electric Bus Workforce Development For Transit Agencies, Manideep Tummalapudi, Shantanu Kumar, Jaskaran Singh

Mineta Transportation Institute

Hydrogen fuel cell electric buses (FCEBs) are rapidly transforming public transportation in the United States. However, while transit agencies are investing heavily in new zero-emission vehicles and fueling infrastructure, far less attention has been paid to the workforce needed to operate and maintain them. As agencies accelerate toward ambitious climate and fleet transition goals, they are also confronting a critical challenge: preparing workers for an entirely new set of technologies, safety requirements, and operational demands. This study addresses that gap by systematically identifying the knowledge, skills, and abilities (KSAs) required for FCEB vehicle operators and maintenance technicians, assessing current training …

Largest Generations In The Mountain West States, 2024, Anirudh Polagani, Kian Parikh, Mohit Pande, Sean Curry, Kristian Thymianos, Olivia K. Cheche, Caitlin J. Saladino, William E. Brown Jr.

Demography

This fact sheet presents population data by generation and by state, identifying which generation represents the largest share of the population in Mountain West states. The data are derived from the Brookings Institution report, "Baby boomers are turning 80: A closer look at the generation that reshaped America," by William Frey. This fact sheet compares the 2024 population of each generation, from Pre-Baby Boom to Gen Alpha, to identify the largest generation in each of the five Mountain West states: Arizona, Colorado, Nevada, New Mexico, and Utah.