Crime Reporting: Profiling and Neighbourhood Observation
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Siddhartha Bandyopadhyay
We consider the effect of giving incentives to ordinary citizens to report potential criminal activity. Additionally we look at the effect of 'profiling' and biased reporting. If police single out or profile a group for more investigation, then crime in the profiled group decreases. If a certain group is reported on more frequently through biased reporting by citizens, crime in the group reported on actually increases. In the second model, we consider a neighbourhood structure where individuals get information on possible criminal activity by neighbours on one side and decide whether to report or not based on the signal. When costs of reporting are low relative to the cost of being investigated, the costs of investigation increase in the number of reports and there is at least one biased individual. We show there is a "contagion equilibrium" where everyone reports his or her neighbour.
©2011 Walter de Gruyter GmbH & Co. KG, Berlin/Boston
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Articles in the same Issue
- Topics Article
- Endogenous Investment and Pricing under Uncertainty
- Information Revelation in Markets with Pairwise Meetings: Complete Revelation in Dynamic Analysis
- Optimal Screening by Risk-Averse Principals
- Coordination under the Shadow of Career Concerns
- The Optimal Accuracy Level in Asymmetric Contests
- The Fragmentation of Reputation
- Sharing Risk Efficiently under Suboptimal Punishments for Defection
- Advice from Multiple Experts: A Comparison of Simultaneous, Sequential, and Hierarchical Communication
- Contractual Incompleteness for External Risks
- On Delegation in Contests and the Survival of Payoff Maximizing Behavior
- Optimal Quality Scores in Sponsored Search Auctions: Full Extraction of Advertisers' Surplus
- A Theory of Credibility under Commitment
- Communication Breakdown: Consultation or Delegation from an Expert with Uncertain Bias
- Social Learning in Social Networks
- A Note on the Multidimensional Monopolist Problem and Intertemporal Price Discrimination
- A Note on Rationalizability and Restrictions on Beliefs
- Vote or Shout
- Asymmetry and Collusion in Sequential Procurement: A "Large Lot Last" Policy
- Status, Inequality and Intertemporal Choice
- Designing the Efficient Information-Processing Organization
- Ensuring Quality Provision through Capacity Regulation under Price Competition
- Successive Oligopolies and Decreasing Returns
- Advice by an Informed Intermediary: Can You Trust Your Broker?
- Advances Article
- Non-Bayesian Learning
- Markets versus Negotiations: The Predominance of Centralized Markets
- Crime Reporting: Profiling and Neighbourhood Observation
- Endogenous Two-Sided Markets with Repeated Transactions
- Position Auctions with Budgets: Existence and Uniqueness
- Walrasian Equilibrium and Reputation under Imperfect Public Monitoring
- Price Regulation under Demand Uncertainty
- Linear Demand Systems are Inconsistent with Discrete Choice
- Contributions Article
- Relative Extinction of Heterogeneous Agents
- Profit-Maximizing Sale of a Discrete Public Good via the Subscription Game in Private-Information Environments
- Kinked-Demand Equilibria and Weak Duopoly in the Hotelling Model of Horizontal Differentiation
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- Bad Government Can Be Good Politics: Political Reputation, Negative Campaigning, and Strategic Shirking
- Equilibrium Social Hierarchies: A Non-Cooperative Ordinal Status Game
- Bertrand Competition in Markets with Fixed Costs
- Regular Infinite Economies
- Existence of Competitive Equilibrium in Unbounded Exchange Economies with Satiation: A Note
- Quantifying the Cost of Risk in Consumption
- On a Class of Contest Success Functions
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- Policy and Perspective
- Antitrust Evaluation of Horizontal Mergers: An Economic Alternative to Market Definition
- Understanding UPP
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