Laurent Linnemer

Bio: Laurent Linnemer is an academic researcher from INSEE. The author has contributed to research in topics: Quality (business) & Marginal cost. The author has an hindex of 17, co-authored 45 publications receiving 869 citations. Previous affiliations of Laurent Linnemer include Lille University of Science and Technology & ENSAE ParisTech.

Inferring Missing Citations: A Quantitative Multi-Criteria Ranking of all Journals in Economics

Abstract: This paper presents a novel ranking of economics journals. Our methodology is the following. First, we construct an index to rank the 304 journals recorded in the Thomson Reuters (JCR) database, for which citation counts exist. This index combines (sophisticated) citation indexes, field of specialization normalized indexes, and a h-index based on Google Scholar citations. Moreover this index puts forward journals in economics. Second, we extend this index to the 898 EconLit non JCR journals. We estimate a model in which the index is explained by the score of the journal's authors and its Google Scholar citations. Finally we use the estimated model to predict the value of the index for the non JCR journals. Therefore we obtain a consistent ranking index of all EconLit journals.

Optimal Litigation Strategies with Signaling and Screening

Abstract: This paper examines the strategic effects of case preparation in litigation. Specifically, it shows how the pretrial efforts incurred by one party may alter its adversary's incentives to settle. We build a sequential game with one-sided asymmetric information where the informed party first decides to invest, or not, in case preparation, and the uninformed party then makes a settlement offer. Overinvestment, or bluff, always prevails in equilibrium: with positive probability, plaintiffs with weak cases take a chance on investing, and regret it in case of trial. Furthermore, due to the endogenous investment decision, the probability of trial may (locally) decrease with case strength. Overinvestment generates inefficient preparation costs, but may trigger more settlements, thereby reducing trial costs.

Publish or peer-rich ? The role of skills and networks in hiring economics professors

Abstract: This paper analyzes the determinants of success at the concours d'agregation en sciences economiques. This is a centralized hiring procedure through which professors of economics are selected in France. Using detailed data from all concours held between 1984 and 2003, we focus on the role of the candidates' publication records (number and quality of scientific articles) and networks (defined as professional links between candidates and the jury members who take the recruitment decisions). Both sets of variables have statistically significant effects on the likelihood of getting hired. The effect of network connections is important in the sense that a substantial improvement of the publication record is needed to compensate for not being linked to the jury.

Economic Geography and Public Policy

Abstract: Research on the spatial aspects of economic activity has flourished over the past decade due to the emergence of new theory, new data, and an intense interest on the part of policymakers, especially in Europe but increasingly in North America and elsewhere as well. However, these efforts - collectively known as the "new economic geography" - have devoted little attention to the policy implications of the new theory. "Economic Geography and Public Policy" fills the gap by illustrating many new policy insights economic geography models can offer to the realm of theoretical policy analysis. Focusing primarily on trade policy, tax policy, and regional policy, Richard Baldwin and coauthors show how these models can be used to make sense of real-world situations. The book not only provides much fresh analysis but also synthesizes insights from the existing literature. The authors begin by presenting and analyzing the widest range of new economic geography models to date. From there, they proceed to examine previously unaddressed welfare and policy issues including, in separate sections, trade policy (unilateral, reciprocal, and preferential), tax policy (agglomeration with taxes and public goods, tax competition and agglomeration), and regional policy (infrastructure policies and the political economy of regional subsidies). A well-organized, engaging narrative that progresses smoothly from fundamentals to more complex material, "Economic Geography and Public Policy" is essential reading for graduate students, researchers, and policymakers seeking new approaches to spatial policy issues.

The economic analysis of advertising

Abstract: This chapter offers a comprehensive survey of the economic analysis of advertising. A first objective is to organize the literature in a manner that clarifies what is known. A second objective is to clarify how this knowledge has been obtained. The chapter begins with a discussion of the key initial writings that are associated with the persuasive, informative and complementary views of advertising. Next, work that characterizes empirical regularities between advertising and other variables is considered. Much of this work is conducted at the inter-industry level but important industry studies are also discussed. The chapter then offers several sections that summarize formal economic theories of advertising. In particular, respective sections are devoted to positive and normative theories of monopoly advertising, theories of price and non-price advertising, theories of advertising and product quality, and theories that explore the potential role for advertising in deterring entry. At this point, the chapter considers the empirical support for the formal economic theories of advertising. A summary is provided of empirical work that evaluates the predictions of recent theories of advertising, including work that specifies and estimates explicitly structural models of firm and consumer conduct. This work is characterized by the use of industry (or brand) and even household-level data. The chapter then considers work on endogenous and exogenous sunk cost industries. At a methodological level, this work is integrative in nature: it develops new theory that delivers a few robust predictions, and it then explores the empirical relevance of these predictions at both inter-industry and industry levels. Finally, the chapter considers new directions and other topics. Here, recent work on advertising and media markets is discussed, and research on behavioral economics and neuroeconomics is also featured. A final section offers some concluding thoughts.

Relying on the Information of Interested Parties

Abstract: We investigate the conventional wisdom that competition among interested parties attempting to influence a decision maker by providing verifiable information brings out all the relevant information. We find that, if the decision maker is strategically sophisticated and well informed about the relevant variables and about the preferences of the interested party or parties, competition may be unnecessary; while if the decision maker is unsophisticated or not well informed, competition is not generally sufficient. However, if the interested parties' interests are sufficiently opposed, or if the decision maker is seeking to advance the parties' decision maker's need for prior knowledge about the relevant variables and for strategic sophistication. In other settings, only the combination of competition among information providers and a sophisticated skepticism is sufficient to allow defective decision making.

European Regional Policies in Light of Recent Location Theories

Abstract: Despite large regional policy expenditures, regional inequalities in Europe have not narrowed substantially over the last two decades, and by some measures have even widened. Income differences across States have fallen, but inequalities between regions within each State have risen. European States have developed increasingly different production structures and European regions have also become increasingly polarised in terms of their unemployment rates. This Paper describes these trends, and discusses how recent location theories can help us to explain them and reconsider the role of regional policies, and especially of transport infrastructure improvements, in such an environment.