To download the paper, please visit - [LINK]
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.
Abstract: Cities, like any complex adaptive systems, may become increasingly fragile if not properly managed. To date, the literature has focused primarily on the examination of cities within fragile countries. This has resulted in a dearth of studies that have looked at how developed (or even advanced) cities that operate in relatively stable countries and/or environments might allow unresolved issues to accumulate in the city: degrading its ability to function. Studying fragility in developed cities is a worthwhile undertaking given their economic, social, and political significance. This paper puts forth a conceptual framework to understand the nature of fragile cities in the developed world. Our framework frames fragility as a function of unresolved fractures of social compacts that degrades a city’s ability to function over time and stress exacerbates its effects. Drawing on over two dozen incidents from developed cities, we ground the framework and illustrate its value.
To download a copy of the paper, please visit SSRN.
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.
Heading to the University of Pennsylvania next week to attend the Democracy in the Crosshairs: Cyber Interference, Dark Money and Foreign Influence conference. The two-day event is a closed session. The conference is organized by the Center for Ethics & Rule of Law and the UPenn Law School. I co-authored a paper with Atif Ahmad (University of Melbourne) for the conference.
Weaponizing Information Systems for Political Disruption: The Actor, Lever,Effects, and Response Taxonomy (ALERT)
Information systems continue to be used by actors who want to undermine public institutions and disrupt political systems. In recent times, actors have engaged in acts of cyber warfare ranging from attempts to compromise voting systems, spread false propaganda, use dark networks to illicitly fund campaigns, and even attack public infrastructure via technologies. Initial analysis points to the fact that most of these attempts have been successful in achieving their intended objectives. Given this reality, we expect them to intensify and be more creative in the future. In this paper, we take a critical look at the concept of weaponizing information systems for political disruption. Our analysis focuses on two specific forms of information systems enabled disruption. The first is direct attacks on information systems infrastructures employed in various facets of political campaigns and the election processes. The second is attacks that target public infrastructure and services, which impact trust in government and public institutions of the nation and indirectly impact political stability and governance regimes. We outline an Actor, Lever, Effects, and Response Taxonomy (ALERT) to understand the nuances associated with various types of options individuals, organizations, and nations have when it comes to weaponizing information systems for political gain and to cause public unrest.
Conference schedule is available here.