Durable Goods Lease Contracts and Used-Goods Market Behavior: An Experimental Study -- Towards a Hybrid Model of Microeconomic and Financial Price Adjustment Processes: The Case of a Market with Continuously Refreshed Supply and Demand -- Choosing a Model out of Many Possible Alternatives: Emissions Trading as an Example -- Internet Congestion: A Laboratory Experiment -- Experimental Evidence on the Endogenous Entry of Bidders in Internet Auctions -- Hard and Soft Closes: A Field Experiment on Auction Closing Rules -- When Does an Incentive for Free Riding Promote Rational Bidding? -- Bonus versus Penalty: Does Contract Frame Affect Employee Effort? -- Managerial Incentives and Competition -- Dynamic Stability of Nash-Efficient Public Goods Mechanisms: Reconciling Theory and Experiments -- Entry Times in Queues with Endogenous Arrivals: Dynamics of Play on the Individual and Aggregate Levels -- Decision Making with Naïve Advice -- Failure of Bayesian Updating in Repeated Bilateral Bargaining.