Under the Cover of Antidumping: Does Administered Protection Facilitate Domestic Collusion?

Anecdotal evidence suggests that domestic firms can use the antidumping petition process to engage in collusion and increase domestic prices. In this paper, I test whether the antidumping petition process itself can help domestic firms raise prices. I propose a method to identify whether firms in the industry experience a structural break in the level of market power possessed by the firms at the time that they file their antidumping petition. I use this methodology to analyze the impact of antidumping petitions on competition levels in two industries. I find little evidence that either of these industries increased their market power following the filing of petitions for trade relief, nor even from the protection that resulted from these petitions. These findings suggest that the widespread belief that antidumping leads to more market power may not always hold.     

General Editor’s Note: Antitrust and Regulatory Update

Review of Industrial Organization -     

General Editor’s Note: Antitrust and Regulatory Update

Review of Industrial Organization -     

Quality-Adjusted Prices of Japanese Mobile Phone Handsets and Carriers’ Strategies

In order to discuss oligopolists’ strategic determination of quality-adjusted prices (QAPs), we conducted a hedonic regression analysis using adjacent periods and estimated the QAPs of mobile phone handsets sold in Japan between 2002 and mid-2007 for each carrier. We observed (1) a decreasing trend in QAP for each carrier, (2) a more rapid decrease in the QAPs of the two smaller carriers’ handsets relative to that of the largest carrier, and (3) a turnover cycle of the QAPs between the two smaller carriers. If both small carriers decrease their QAPs at roughly the same time, neither will significantly increase their subscriber share, which can generate a turnover cycle of QAPs.     

Understanding farmers’ valuation of agricultural insurance: Evidence from Vietnam

Agricultural index insurance offers smallholder farmers the potential to manage pervasive weather and environmental risks, and smooth income over time. Yet despite the potential benefits, take-up of index insurance has been largely disappointing. We employ a novel approach to investigate the reasons for low demand and we confirm that farmers systematically undervalue agricultural index insurance. We find that access to private transfers acts as a substitute for insurance demand, while membership of a farmer’s union helps explain why farmers value index insurance. Finally, we find that individual riskiness is positively related to willingness to pay for agricultural index insurance and interpret this as further evidence that, within the context of basis risk and lack of trust in insurers, farmers valuation of agricultural index insurance can be better understood through behavioural theories such as ambiguity aversion or prospect theory.     

Abuse of Market Dominance Under China’s Anti-Monopoly Law: The Case of Tetra Pak

Review of Industrial Organization - In this paper, we analyze a recent antitrust case of abuse of dominance that was decided by a Chinese administrative enforcement agency under China’s...     

Department of Justice Antitrust Enforcement, 1955—1997: An Empirical Study

This is an empirical study of Department of Justice(DOJ) enforcement of the antitrust laws. Its purposeis fourfold:1. To update Posner's study ``A Statistical Study ofAntitrust Enforcement' (Posner, 1970, pp. 365–419).2. To provide consistent andcomparable measures of antitrustenforcement effortby the Department of Justice.3. To report these measurements in a concise andsystematic way inorder to encourage empiricalstudies of antitrust issues.4. To explore some implications for antitrustissues.The purpose is to present the overall historicalrecord of DOJ antitrust activity as well as somepatterns in that history. More detailed analysis isleft for future work.The following information for cases undertaken by theDOJ are reported: number of cases, choice of civil orcriminal remedies, alleged violations, corporateofficials prosecuted, won-loss record, civil andcriminal sanctions imposed, and length of theproceedings. The principal source of data is theCCH Trade Regulation Reporter, commonly referred toas the CCH Bluebook which contains briefsummaries of all DOJ antitrust cases in order of theirfiling.     

Abuse of Market Dominance Under China’s 2007 Anti-monopoly Law: A Preliminary Assessment

In this article we introduce the abuse of dominance provisions in China??s Anti-monopoly Law (AML) that was enacted in 2007, and we put this in context by briefly describing the laws on the abuse of dominance that existed before the AML, and their relationship with the provisions in the AML. We then discuss the interpretation and enforcement of the AML??s abuse of dominance provisions, on the one hand generally in the context of China??s new market competition environment and its political-legal system, and on the other hand specifically through a consideration of some recent antitrust cases on the abuse of market dominance. Finally, we offer a preliminary appraisal of the law and its enforcement.     

European Antitrust Policy 1957–2004: An Analysis of Commission Decisions

This paper provides a survey of  European antitrust law enforcement since its foundation in the Treaty of Rome of 1957 up to and including 2004. We present a complete overview and statistical analysis of all 538 formal Commission decisions under Articles 81, 82, and 86 of the European Community Treaty. We report a range of summary statistics concerning report route, investigation duration, length of the decision, decision type, imposed fines, number of parties, sector classification, nationality, and Commissioner and Director General responsible. The statistics are linked to changes in legislation and administrative implementation, thereby providing an historical overview that summarizes the Commission’s work in the area of antitrust. One or more appeals were filed with respect to 161 of the 538 decisions. We estimate the determinants of the size of the imposed fine and probability of appeal when an infringement has been found.     

Product specification under a threat of entry: Evidence from Airlines’ departure times

I examine how incumbent airlines adjust their departure times in response to the threat of entry by Southwest Airlines. I find that incumbents space their flights more evenly throughout the day when faced with potential entry. This reaction depends strongly on the level of the incumbent’s market share and hub status at the endpoint airports of a market. The evidence suggests that incumbents’ actions are designed to deter, rather than accommodate, entry. I do not find effects on flight frequency, suggesting that incumbents may rely more on the strategic choice of product attributes than on product proliferation to deter entry.     

Objectives and incentives: Evidence from the privatization of Great Britain’s power plants

Does privatization increase plant productivity because the private owner’s objective is different, or because they are better able to control management? And, is privatization sufficient to improve productivity, or is it only effective in combination with competition? We answer these questions using the quasi-experiment of Great Britain’s electricity industry privatization. To separate the effect of a change in objectives from a change in incentives we assume, that the former only affects labor but not fuel productivity. And, assuming that effective competition was only introduced after privatization, we are able to separately identify the effects of privatization and competition. We find that privatization increased labor but not fuel productivity: evidence for the importance of objectives. There is no evidence that the introduction of effective competition after privatization increased labor or fuel productivity: evidence that privatization increases productivity by itself.     

Present at the Beginning of a New Era for Antitrust: Reflections on 1982–1983

The early 1980s were an important time of transitionfor antitrust policy for the Antitrust Division of theU.S. Department of Justice. I had the privilege to beselected to serve as the first ``Chief Economist' forthe newly installed Assistant Attorney General forAntitrust, William F. Baxter. In this essay I discusssome of the important achievements of that period, aswell as some missed opportunities.     

Evaluating the impact of divestitures on competition: Evidence from Alberta’s wholesale electricity market

Asset divestitures play a central role in antitrust and competition policy. Despite their importance, empirical evidence on their impacts on market competition is limited. We analyze market power in Alberta’s wholesale electricity market, where transitional arrangements that virtually divested generation assets from large incumbents were put in place during market restructuring in the early 2000’s and expired at the end of 2020. Subsequently, average peak hour prices rose by 120% the year after their expiry. We demonstrate that nearly two-thirds of this increase can be explained by elevated market power from the large suppliers. Further, exploiting variation in the allocation of the divested assets across heterogeneous firms, we demonstrate that market power execution is elevated when the divested assets are controlled by large strategic firms. Our findings highlight the important role that asset divestitures and their allocations can have on market competition. Our analysis also raises concerns over the ability of restructured electricity markets to facilitate sufficient competition through entry and the potential need for regulatory intervention.     

The effect of government 5G policies on telecommunication operators’ firm value: Evidence from China

To lead the world's fifth-generation mobile communication networks (5G) market, China introduced several policies to support 5G industry development that will impact telecommunication operators, the main implementers in this industry. Thus, this study examines the impact of the government's 5G policy announcements on telecommunication operators' firm value in China, where the state exerts a strong influence on industry development. We find that government policy announcement in general affects telecommunication operators' stock returns negatively, and when the government announces policies with a higher level of interference, the decline in firm value is more pronounced. To understand the comprehensive impact of 5G technology on telecommunication operators, we also examine the effect of institution-driven corporate technology R&D and investment activities on firm value. We find that the firms' 5G activities also decrease their firm value, and this effect is more significant than government policy announcements. These results imply that the market has a negative evaluation of the introduction of 5G technology due to its immaturity and uncertainty. This study provides a basis for understanding the market's views on 5G technology and development policies.     

The Myth of Unions’ Overprotection of Bad Teachers: Evidence from the District–Teacher Matched Data on Teacher Turnover

This article examines the relationship between teachers’ unions and teacher turnover in U.S. public schools. The trade-off between teacher pay and employment predicts that unions raise the dismissal rate of underperforming teachers but reduce the attrition of high-quality teachers, as the higher wages unions negotiate provide districts strong incentives to scrutinize teacher performance during a probationary period while encouraging high-quality teachers to remain in teaching. Using the district–teacher matched data and a natural experiment, I find that, compared to less-unionized districts, highly unionized districts dismiss more low-quality teachers and retain more high-quality teachers, raising average teacher quality and educational outcomes.     

A Tiger Without Teeth? Regulation of Administrative Monopoly Under China’s Anti-Monopoly Law

We identify in this paper the sources and types of administrative monopoly and the possible harms that administrative monopoly causes to the Chinese economy in its current institutional environment. We review the arguments for and against the inclusion of provisions on administrative monopoly in the ambit of the Anti-Monopoly Law and explain the weaknesses of such provisions. After analyzing the clauses against administrative monopoly in some countries?? antitrust laws and two recent litigation cases on administrative monopoly in China, we detail the challenges in practicing anti-administrative monopoly law and provide a number of suggestions as to how the law and its enforcement can be improved.     

Estimating effects of cooperative membership on farmers’ safe production behaviors: Evidence from pig sector in China

This research studies the determinants of pig farmers’ participation in farmers’ cooperatives and the effects of farmers’ cooperatives on pig farmers’ behaviors in adopting safe production practices using data from a household survey of 540 cooperative farmers and 270 non-cooperative farmers from four main pig production provinces in China. The propensity score matching (PSM) method was adopted to deal with possible self-selection bias associated with farmers’ participation in farmers’ cooperatives due to observables, which is further supplemented by a sensitivity analysis to assess the degree to which the PSM results are robust to the presence of unobservables. The PSM results show that the cooperative membership has significant and positive influence on farmers’ propensity to adopt safe production practices and the effects are heterogeneous across a number of key cooperative, farm and household attributes. Specifically, the membership effects tend to be bigger for cooperatives led by Investor-owned firms (IOFs) and farms of small production scale. And the effects tend to be greater for households (1) of medium and high level of education, (2) of less than 10 years of pig production experience, (3) of no off-farm job experience, and (4) that are specialized in pig production. The sensitivity analysis further increases our confidence in the results for the feed use and the breed use, however, the results for vaccination, drug use and waste disposable are more sensitive to the influence of unobservables, therefore should be interpreted with caution.