Crowdsourcing Gun Violence Research


Penn Engineering: “Gun violence is often described as an epidemic, but as visible and shocking as shooting incidents are, epidemiologists who study that particular source of mortality have a hard time tracking them. The Centers for Disease Control is prohibited by federal law from conducting gun violence research, so there is little in the way of centralized infrastructure to monitor where, how,when, why and to whom shootings occur.

Chris Callison-Burch, Aravind K.Joshi Term Assistant Professor in Computer and InformationScience, and graduate studentEllie Pavlick are working to solve this problem.

They have developed the GunViolence Database, which combines machine learning and crowdsourcing techniques to produce a national registry of shooting incidents. Callison-Burch and Pavlick’s algorithm scans thousands of articles from local newspaper and television stations,determines which are about gun violence, then asks everyday people to pullout vital statistics from those articles, compiling that information into a unified, open database.

For natural language processing experts like Callison-Burch and Pavlick, the most exciting prospect of this effort is that it is training computer systems to do this kind of analysis automatically. They recently presented their work on that front at Bloomberg’s Data for Good Exchange conference.

The Gun Violence Database project started in 2014, when it became the centerpiece of Callison-Burch’s “Crowdsourcing and Human Computation”class. There, Pavlick developed a series of homework assignments that challenged undergraduates to develop a classifier that could tell whether a given news article was about a shooting incident.

“It allowed us to teach the things we want students to learn about datascience and natural language processing, while giving them the motivation to do a project that could contribute to the greater good,” says Callison-Burch.

The articles students used to train their classifiers were sourced from “TheGun Report,” a daily blog from New York Times reporters that attempted to catalog shootings from around the country in the wake of the Sandy Hook massacre. Realizing that their algorithmic approach could be scaled up to automate what the Times’ reporters were attempting, the researchers began exploring how such a database could work. They consulted with DouglasWiebe, a Associate Professor of Epidemiology in Biostatistics andEpidemiology in the Perelman School of Medicine, to learn more about what kind of information public health researchers needed to better study gun violence on a societal scale.

From there, the researchers enlisted people to annotate the articles their classifier found, connecting with them through Mechanical Turk, Amazon’scrowdsourcing platform, and their own website, http://gun-violence.org/…(More)”

Nudging Health


Book edited by I. Glenn Cohen, Holly Fernandez Lynch, and Christopher T. Robertson: “Behavioral nudges are everywhere: calorie counts on menus, automated text reminders to encourage medication adherence, a reminder bell when a driver’s seatbelt isn’t fastened. Designed to help people make better health choices, these reminders have become so commonplace that they often go unnoticed. In Nudging Health, forty-five experts in behavioral science and health policy from across academia, government, and private industry come together to explore whether and how these tools are effective in improving health outcomes.

Behavioral science has swept the fields of economics and law through the study of nudges, cognitive biases, and decisional heuristics—but it has only recently begun to impact the conversation on health care.Nudging Health wrestles with some of the thorny philosophical issues, legal limits, and conceptual questions raised by behavioral science as applied to health law and policy. The volume frames the fundamental issues surrounding health nudges by addressing ethical questions. Does cost-sharing for health expenditures cause patients to make poor decisions? Is it right to make it difficult for people to opt out of having their organs harvested for donation when they die? Are behavioral nudges paternalistic? The contributors examine specific applications of behavioral science, including efforts to address health care costs, improve vaccination rates, and encourage better decision-making by physicians. They wrestle with questions regarding the doctor-patient relationship and defaults in healthcare while engaging with larger, timely questions of healthcare reform.

Nudging Health is the first multi-voiced assessment of behavioral economics and health law to span such a wide array of issues—from the Affordable Care Act to prescription drugs….(More)”

From Brexit to Colombia’s No vote: are constitutional democracies in crisis?


 in The Conversation Global: What do Colombia’s recent plebiscite and Brexit have in common? The surface similarities are clear: both referendums produced outcomes that few experts or citizens expected.

And many considered them a blow to core the social values of peace, integration, development and prosperity.

The unanticipated and widely debated results in Colombia and Great Britain – indeed, the very decision to use the mechanism of popular consultation to identify the citizenry’s will – obliges us to reflect on the future of democratic systems.

Both the British and Colombian plebiscites can be understood as the consequence, not the cause, of a crisis in representative democracy that affects not just these two countries but many others around the world.

The nature of democracy

Democracies recognise that only the people have the legitimacy to decide their destiny. But they also acknowledge that identifying the will of a collective isn’t simple: modern democracies are constitutional, which means that decisions made by the people – usually through their representatives – are limited by the content of the national constitution.

Decisions occasionally made by a constitutional assembly or by a supermajority in congress – say, to ban torture – prevent the government from authorising such action, no matter how dramatic the current social circumstance (a terrorist attack, for instance, or war), or how much a national majority favours the measure.

Constitutional rights and the rules of the democratic game cannot be modified by governments or even by a majority of the people. Democratic communities are bound by the deep constitutional commitments they’ve made to respect human rights and the rule of law.

These beliefs may, of course, be threatened by an occasional challenge. A terrorist attack that fills people with fear and resentment may make them forget, momentarily, that yesterday or two centuries ago – when they were mentally and emotionally far from this blinding, overwhelming event – they made the choice never to torture, anticipating that their desire to do so would be motivated by basic human instinct such as survival or vengeance.

That’s what a constitution is for: defining our shared basic values and goals as a nation, external factors be damned.

Decisions like the ones the Colombian and British people were asked to vote on do not represent mere political choices, such as whether to raise the sales tax or expand free trade.

They were much more akin to constitutional decisions that, depending on their outcomes, would usher in a new era in the lives of those nations. Community identity, rights, the rule of law and peace itself were some of the basic and fundamental values at stake.

The problem with plebiscites

There are many ways to make, validate, and build consensus around fundamental constitutional decisions: parliamentary super-majorities in Chile, constitutional assemblies in Argentina, or state legislature approvalin Mexico and the United States.

In some, such as the current Chilean process designed by Michelle Bachelet’s administration, the people themselves are called to deliberate constitutional choices in public forums.

And yet in the Colombian and the British cases, the government chose the riskiest of all known methods for identifying popular constitutional will. In this kind of process, complex questions are put forth in a way that makes it seem quite simple, because they must be answered in a single word: yes or no….

these difficult and deep concerns cannot be decided via a confusing question and a binary response.

Plebiscites are not necessarily democratic for those of us who believe that the justification of democracy as a superior political system superior is not because it counts heads, but because of the deliberative process that precedes decisions.

Thus, Chilean dictator Augusto Pinochet’s famous plebscita were not democratic exercises. A democratic exercise only exists when a diverse exchange of perspectives, opinions, and information can take place. The more diverse those inputs, the more legitimate the outcome of the vote.

The plebiscite constitutes the opposite of everything that we hope will happen in constitutional decision-making: the question is designed and imposed by those in power and the probability or suspicion that their formulation is biased is very high.

What’s more, public deliberation about the question may happen, but it’s not a certainty. Are people talking to their neighbours? Are they developing their position and hearing alternative approaches, which is the best way to make an educated decision?…

Constitutional decisions, which is to say the decisions political communities make rarely but carefully over the course of their history – what Bruce Ackerman calls “constitutional moments” – cannot be decided by plebiscite.

The popular will is too elusive for us to fool ourselves into thinking we can capture it with a single question….(More)”

Participatory Budgeting in the United States: A Guide for Local Governments


Book by Victoria Gordon, Jeffery L. Osgood, Jr., Daniel Boden: “Although citizen engagement is a core public service value, few public administrators receive training on how to share leadership with people outside the government.Participatory Budgeting in the United States serves as a primer for those looking to understand a classic example of participatory governance, engaging local citizens in examining budgetary constraints and priorities before making recommendations to local government. Utilizing case studies and an original set of interviews with community members, elected officials, and city employees, this book provides a rare window onto the participatory budgeting process through the words and experiences of the very individuals involved. The central themes that emerge from these fascinating and detailed cases focus on three core areas: creating the participatory budgeting infrastructure; increasing citizen participation in participatory budgeting; and assessing and increasing the impact of participatory budgeting. This book provides students, local government elected officials, practitioners, and citizens with a comprehensive understanding of participatory budgeting and straightforward guidelines to enhance the process of civic engagement and democratic values in local communities….(More)”

Privacy Laws Around the World


Bloomberg Law: “Development of international privacy laws and regulations with critical impact on the global economy been extremely active over the last several years.

Download Privacy Laws Around the World to access common and disparate elements of the privacy laws from 61 countries. Crafted by Cynthia Rich of Morrison & Foerster LLP, the report includes expert analysis on privacy laws in Europe and Eurasia (non-EEA); East, Central and South Asia and the Pacific; the Western Hemisphere (Latin America, Caribbean and Canada); as well as Africa and the Near East.

Privacy Laws Around the World…access:

Side-by-side charts comparing four key compliance areas including registration requirements, cross-border data transfer limitations, data breach notification requirements and data protection officer requirements

A country-by-country review of the special characteristics of framework privacy laws

An overview of privacy legislation in development around the world…(More) (Requires Registration)”

Behavioral Economics and Fed Policymaking


Essay by Mark A. Calabria in Cato Journal: “Behavioral economics has continued to gain momentum in challenging the standard rational actor model in economics. With a few exceptions, the emphasis has been on the cognitive failure of individuals outside of government. Niclas Berggren (2013: 200) estimates that 95.5 percent of behavioral economics articles in the leading economics journals do not contain an analysis of the cognitive ability of policymakers. In this article, I offer a preliminary analysis of potential cognitive failures in the Federal Reserve’s conduct of monetary policy. Proposals to “debias” monetary policymaking are offered, along with a discussion of how the Fed’s existing institutional structure ameliorates or exasperates potential biases…(More)”

Impact: How Law Affects Behavior


Book by Lawrence M. Friedman: “Laws and regulations are ubiquitous, touching on many aspects of individual and corporate behavior. But under what conditions are laws and rules actually effective? A huge amount of recent work in political science, sociology, economics, criminology, law, and psychology, among other disciplines, deals with this question. But these fields rarely inform one another, leaving the state of research disjointed and disorganized. Lawrence M. Friedman finds order in this cacophony. Impact gathers recent findings into one overarching analysis and lays the groundwork for a cohesive body of work in what Friedman labels “impact studies.”

The first important factor that has a bearing on impact is communication. A rule or law has no effect if it never reaches its intended audience. The public’s fund of legal knowledge, the clarity of the law, and the presence of information brokers all influence the flow of information from lawmakers to citizens. After a law is communicated, subjects sometimes comply, sometimes resist, and sometimes adjust or evade. Three clusters of motives help shape which reaction will prevail: first, rewards and punishments; second, peer group influences; and third, issues of conscience, legitimacy, and morality. When all of these factors move in the same direction, law can have a powerful impact; when they conflict, the outcome is sometimes unpredictable….(More)”

Research Handbook on Digital Transformations


Book edited by F. Xavier Olleros and Majlinda Zhegu: “The digital transition of the world economy is now entering a phase of broad and deep societal impact. While there is one overall transition, there are many different sectoral transformations, from health and legal services to tax reports and taxi rides, as well as a rising number of transversal trends and policy issues, from widespread precarious employment and privacy concerns to market monopoly and cybercrime. This Research Handbook offers a rich and interdisciplinary synthesis of some of the recent research on the digital transformations currently under way.

This comprehensive study contains chapters covering sectoral and transversal analyses, all of which are specially commissioned and include cutting-edge research. The contributions featured are global, spanning four continents and seven different countries, as well as interdisciplinary, including experts in economics, sociology, law, finance, urban planning and innovation management. The digital transformations discussed are fertile ground for researchers, as established laws and regulations, organizational structures, business models, value networks and workflow routines are contested and displaced by newer alternatives….(More)”

Putting the brakes on traffic violations in China


Springwise: “When it comes to public awareness and behavior change campaigns, it’s always interesting to see how organizations effect change. Last year, we covered a Russian nonprofit which uses hologram projections of disabled drivers to ward off those tempted to take disabled parking spaces. Road deaths in China have long been a cause for concern with the WHO estimating that 250,000 people were killed on China’s roads, amongst them over 10,000 children. This figure is disputed by Chinese authorities, who put the figure around 60,000, but it is clearly a serious problem. The latest rising death toll comes from non-motorized vehicles, in particular e-bikes. Some estimates put the number of e-bikes in use in China at over 200 million. ….

In response to this alarming figure, Chinese traffic police have been trialling two interesting strategies to improve road safety, focussing in on non-motorized vehicles. The more traditional of the strategies was an online radio broadcast earlier on this month which detailed the various aspects of their law enforcement process. 210,000 people tuned in for the one hour broadcast.

The second, earlier this year, was a novel approach that – to some extent – gamified traffic regulation. Officials handed out 15,000, ’50 percent discount coupons’ to people breaking traffic rules incurring a fine. The coupons had the highway code printed on the reverse. Rule-breakers were asked ‘on the spot’ questions about the highway code which, if answered correctly, resulted in the fine being lifted altogether. ‘Contestants’ were even allowed to phone a friend. Not quite a “get out jail free card” but a good incentive for learning the highway code….(More)”

More African governments are enacting open data policies but still aren’t willing to share information


Joshua Masinde at Quartz Africa: “Working as a data journalist and researcher in Uganda, Lydia Namubiru does not remember a moment she had an easy time accessing official government data in the execution of her work. She has had to literally beg for such information from officials with little success.

In June this year, she approached the Uganda Bureau of Statistics seeking a nationally representative sample of micro data from the country’s 2014 census. Despite frequent calls and emails, she is still waiting for the information from the bureau several months down the line….

It doesn’t have to be that way of course. In neighboring Kenya there’s much optimism there’ll be a different attitude to open data. Last month civil society activists and supporters of open data celebrated the government signing the Access to Information bill into law. It comes after many years of lobbying….

Despite well-earned reputations of authoritarianism and conservative attitudes to governance, it turns out more African governments are opening up to their citizens in the guise of espousing transparency and accountability in the conduct of their affairs.

However, in truth, a government saying it’s allowing citizens to access data or information is very different from the actual practice of enabling that access. For the most part, several governments’ open data initiatives often serve far more mundane purposes and may not be the data that citizens really want—the kind that potentially exposes corruption or laxity in public service…

“Countries that have embraced open data have seen real savings in public spending and improved efficiency in services. Nowhere is this more vital than in our nations – many of which face severe health and education crises,” Nnenna Nwakanma, Africa regional coordinator at World Wide Web Foundation,points out.

 What is more prevalent now is what some open data advocates call ‘open washing’, which is described as a real threat to the open data movement according to the World Wide Web Foundation. By ‘open washing’, governments merely enact open data policies but do not follow through to full implementation. Others simply put in place strong freedom of information and right to information laws but do not really let the citizens take full advantage of the open data. This could, however, be as a result of institutional shortcomings, internal bureaucracies or lack of political will.

As the initiatives towards open data gather steam, challenges such as government agencies being unwilling to release official information as well as state bureaucracies are still prominent. Many governments are also only keen on releasing information that will not portray them as ‘naked’ but that which they feel will project them in positive light. But, as to whether laws will make governments more open, even with the information that citizens really need, is a matter of conjecture. For Namubiru, open data should be a culture that grows more subtly than by way of just passing laws for the sake of it.

“If they release enough packets of data on what they consider neutral or positive information, the storytellers will still be able to connect the dots.”…(More)”