Dynamic duopoly with best-price clauses

This article investigates best-price clauses as a strategic devise to facilitate collusion in a dynamic duopoly game. Best-price clauses guarantee rebates on the purchase price if a customer finds a better price after his purchase. Two different price clauses are distinguished: "most favored customer" and "meet or release." I examine the collusive potential of both clauses in a finite-horizon duopoly model with homogeneous durable goods. In each period, new consumers enter the market. I show that in this context, meet-or-release clauses have a greater anticompetitive potential than most-favored-customer clauses

Smallholder Participation in Agricultural Value Chains: Comparative Evidence from Three Continents

Supermarkets, specialized wholesalers, and processors and agro-exporters’ agricultural value chains have begun to transform the marketing channels into which smallholder farmers sell produce in low-income economies. We develop a conceptual framework through which to study contracting between smallholders and a commodity-processing firm. We then conduct an empirical meta-analysis of agricultural value chains in five countries across three continents (Ghana, India, Madagascar, Mozambique, and Nicaragua). We document patterns of participation, the welfare gains associated with participation, reasons for non-participation, the significant extent of contract non-compliance, and the considerable dynamism of these value chains, as farmers and firms enter and exit frequently.

Control Over Dispute-System Design and Mandatory Commercial Arbitration

This article argues that mandatory arbitration is not itself the problem. The problem is instead that in some instances, one party to the dispute has exclusive control of the design of the dispute-resolution system. Consequently, research on mandatory arbitration should concentrate on who is structuring it, how they structure it, why this is so and how these choices affect dispute outcomes

Sequential auction and auction design

Often an auction designer has the option of selling, or purchasing, those lots available in one auction or a sequence of auctions. In addition, bidder opportunities will not be static, in part due to arrival of information, but also because bidders can face deadlines for making decisions. This paper examines the optimal decision about how to divide what is available over time.sequential auctions

Overview of Infrastructure Charging, part 4, IMPROVERAIL Project Deliverable 9, “Improved Data Background to Support Current and Future Infrastructure Charging Systems”

Improverail aims are to further support the establishment of railway infrastructure management in accordance with Directive 91/440, as well as the new railway infrastructure directives, by developing the necessary tools for modelling the management of railway infrastructure; by evaluating improved methods for capacity and resources management, which allow the improvement of the Life Cycle Costs (LCC) calculating methods, including elements related to vehicle - infrastructure interaction and external costs; and by improving data background in support of charging for use of railway infrastructure. To achieve these objectives, Improverail is organised along 8 workpackages, with specific objectives, responding to the requirements of the task 2.2.1/10 of the 2nd call made in the 5th RTD Framework Programme in December 1999.This part is the task 7.1 (Review of infrastructure charging systems) to the workpackage 7 (Analysis of the relation between infrastructure cost variation and diversity of infrastructure charging systems).Before explaining the economic characteristics of railway and his basic pricing principles, authors must specify the objectives of railways infrastructure charging.principle of pricing ; rail infrastructure charging ; public service obligation ; rail charging practice ; Europe ; Improverail

Smallholder Participation in Agricultural Value Chains: Comparative Evidence from Three Continents

Supermarkets, specialized wholesalers, and processors and agro-exporters’ agricultural value chains have begun to transform the marketing channels into which smallholder farmers sell produce in low-income economies. We develop a conceptual framework through which to study contracting between smallholders and a commodity-processing firm. We then conduct an empirical meta-analysis of agricultural value chains in five countries across three continents (Ghana, India, Madagascar, Mozambique, and Nicaragua). We document patterns of participation, the welfare gains associated with participation, reasons for non-participation, the significant extent of contract non-compliance, and the considerable dynamism of these value chains, as farmers and firms enter and exit frequently.Agricultural Value Chains, Contract Farming, Africa, Asia, Latin America

Deficit Reduction Through Diversity: How Affirmative Action at the FCC Increased Auction Competition

In recent auctions for paging licenses, the Federal Communications Commission has granted businesses owned by minorities and women substantial bidding credits. In this article, Professors Ayres and Cramton analyze a particular auction and argue that the affirmative action bidding preferences, by increasing competition among auction participants, increased the government's revenue by $45 million. Subsidizing the participation of new bidders can induce established bidders to bid more aggressively. The authors conclude that this revenue- enhancing effect does not provide a sufficient constitutional justification for affirmative action-but when such justification is independently present, affirmative actions can cost the government much less than is currently thought.Auctions; Affirmative Action

China and the Multilateral Investment Guarantee Agency

The Multilateral Investment Guarantee Agency (MIGA), established in 1988, is part of the World Bank Group. Its mandate is to promote foreign investment in its member countries by providing political risk insurance and technical assistance to promote investment. In developing this case study of China's evolving relationship with MIGA, the author asked: Why did China decide to seek membership in MIGA? What was the outcome of the relationship between China and MIGA? How has that relationship affected economic and legal reform in China and the country's integration with the multilateral investment insurance system? How can MIGA strengthen its role? And how can MIGA prevent potential claims to its portfolio in China? MIGA's comparative advantages are its international experience in underwriting and operating its portfolio, its neutral position and approach, its mediation and legal advice, and the fact that its guarantee portfolio is unaffected by bilateral relations. The author suggested that in China, MIGA should screen foreign direct investment (FDI), not just encourage it, because some FDI in China has been of poor quality, with little transfer of skills and technology. Some local partners have conceded too many discounts to foreign investors, without considering the cost of key assets such as land and machinery. Some foreign investors have taken advantage of local officials'eagerness for foreign capital, pressuring them to grant guarantees they should not grant and to allow unacceptable levels of environmental pollution in industry. China receives one-third of all FDI in developing countries. To continue attracting such investment, it must design a rule-based legal system governing FDI, making its rules and regulations more transparent, uniform, and consistent with international practice. As a neutral third party, MIGA could make policy recommendations that authorities might consider and accept -- such as policies designed to encourage less investment in labor-intensive firms and more in high-tech industries.International Terrorism&Counterterrorism,Legal Products,Fiscal&Monetary Policy,Payment Systems&Infrastructure,Environmental Economics&Policies,Environmental Economics&Policies,Legal Products,National Governance,Foreign Direct Investment,International Terrorism&Counterterrorism