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Spatial-Temporal Effect of Household Solid Waste on Illegal Dumping
Illegal dumping is an increasingly costly problem with profoundly negative consequences for the livability and sustainability of our communities. The problem of illegal dumping is particularly acute in the developing world. While the literature is rich in descriptive studies on illegal dumping, few studies leverage large-scale spatial-temporal data through innovative analytical tools to study the actual dynamics of household illegal waste dumping. Our study aims to fill this gap by developing a multilevel theoretical model with which to illustrate the impact of illegal dumping. We explore the spatial-temporal distribution of illegal dumping cases using data mining. Next, we integrate datasets reflecting different levels into a hierarchical data structure organized by membership function. We then use a hierarchical generalized linear model to validate our multilevel model. The results indicate that the spatial factors have a significant relationship with illegal dumping, whereas the direct influence of temporal and community-level factors on illegal dumping is insignificant. Furthermore, the moderating effect of management level and public order on the relationship between spatial features and illegal dumping is significant. Based on our results, we offer several suggestions for preventing illegal dumping.
Looking forward to delivering a plenary talk at 2019 PUBSIC Conference in Milan, Italy on Jan 25, 2019.
ICMA Press Release (October 23, 2018) - "ICMA has selected its inaugural group of research fellows, recognizing outstanding action-oriented research approaches to deal with local governments’ most pressing issues. Fellowships will fund four thought leaders to study topics ranging from equity measures for managing urban performance to developing successful innovation training programs for local officials, adding to ICMA’s vast knowledge base of research and leading practices in local government leadership and management. "
To read the full press release is available here.
An article I co-authored with Gregory S. Dawson (Arizona State University) and James S. Denford (Royal Military College of Canada) appears in the current issue of the Cutter Business Technology Journal.
We focus our article on a fundamental organizational question: in a medium-to-large organization, should data governance be centralized or decentralized (or, possibly, federated)? There are pros and cons for both centralization and decentralization. The overall business strategy needs to be considered: in some conglomerates of disparate business lines, there may be little commonality to the information being managed by the various divisions. However, decentralization still causes duplication of effort and risks inconsistencies across the enterprise. The authors give concrete examples that link the IT governance modality — centralized or decentralized — with performance outcomes. They generally favor a centralized model and provide the reader with specific recommendations on how to centralize data governance in organizations and how to implement this model successfully.
The article is available here.
I will deliver a seminar at the Department of the Prime Minister and Cabinet next week.
The Public Sector in a World of Autonomous Systems
Emerging technologies are fundamentally impacting and transforming all aspects of our society. I am particularly concerned with how technological innovations impact 1) the design of our public institutions, 2) the apparatuses through which we shape, implement, and evaluate public policies, and 3) our governance frameworks for public goods. All indications suggest that we are moving toward a world where autonomous systems will dictate how we interface and interact with other agents and objects in our society. We can take advantage of emerging technologies to make our societies more livable, just, resilient, and sustainable. We need bold imagination and action to shape the future we want. This talk will outline how the public sector can take a leadership role in the design, development, and deployment of autonomous systems.
September 26, 2018: 13.30-14.30
I will be speaking at the Center for Science, Policy & Outcomes in Washington, DC on May 9th.
#IdeasToRetire: Information Systems in Public Management, Public Policy, and Governance
Death of ideas are painful. In his classic 1962 book, Structure of Scientific Revolutions, Thomas Kuhn traces how “normal science” precedes. In normal science, a field evolves based on prior scientific achievements and is built, brick by brick, from an existing paradigm. The current paradigm grows and evolves and gradually an entire community coalesces around this set of beliefs. Scientific practitioners take great pains to defend the set of beliefs and, over time, the scientific community acts to suppress innovations that conflict with the existing paradigm. Further, the community makes no efforts to discover new ways of doing things, performance anomalies are covered up, discarded or ignored and there is no effort to invent new theory. Even worse, there is an active effort to suppress new theories and those who espouse them. It is only when an existing paradigm is utter bereft of value that the community starts to examine the existing paradigm and challenge it.
Information systems are fundamentally transforming how we manage public institutions and conduct public policy. Yet, even a causal glance at the mainstream public management and public policy research outlets reflects a glaring omission of serious research into information systems when it comes to their design, management, governance, and evaluation. This state of affairs is not acceptable given the critical nature of information systems and their potential to impact how we govern. For all of the investments that the public sector has made in technology, we still see dismal failures in IT usage, management and implementation in government. A critical issue that stands in our way to realizing the full potential of IT when it comes to transforming our public agencies, delivery of public services, and the crafting and execution of public policies – antiquated ideas that hold us back. Adherence to these ideas is causing two undesirable outcomes: (1) an unacceptable gap between the promise of technology and its current failure rate and (2) a failure to fully realize the benefits of technology. In this talk, I will share findings from the #IdeasToRetire project. Our conclusion from this project of this is simple: government is stymied by outmoded ideas and can do better. Fixing this requires both thoughtful insight and courage.
I will be visiting Florida International University later this month to deliver a research presentation at the Department of Public Administration in the Steven J. Green School of International and Public Affairs.
The public sector continues to invest heavily in information technologies (IT). Investments in IT have skyrocketed in recent times at all levels of government, from local to regional and national. These investments have been fueled by a recognition that IT have the potential to transform how we design our public institutions, deliver public services, and govern responsibly. Alas, we must take a moment to assess whether these aspirations have been fully realized. There is limited evidence that investments in IT have delivered on their promised benefits. What is even more troubling is that for every success story, we have quite a few information technology project disasters that have squandered taxpayer dollars.
We do not need to despair; we need more serious engagement on the intricacies of how technologies are introduced, managed, and leveraged within the public sector. In this talk, I will draw on over four years of research to outline critical issues that limit our ability to exploit the potential of IT in the public sector. I will draw on past research projects that have spanned topics such as designing crowdsourcing platforms, building analytical capabilities to mine big data, managing mega-scale IT projects, performance management of IT units, and emerging technologies (e.g. automated vehicles, drones, etc.). I hope to inspire researchers to take the IT management more seriously in the context of public administration, public policy, and governance.