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Administrative data on the universe of employees, firms, and unemployment insurance (UI) recipients in Canada over an 11-year period are used to examine the operation of UI using the firm as the unit of analysis. Persistent transfers through UI are present at both industry and firm levels, and an analysis using firm fixed effect indicates that an important fraction of variation in them can be attributed to firm effects. Calculations of overall efficiency loss are very sensitive to the degree to which firm-level information is used. A full appreciation of how UI interacts with the labour market requires recognition of the characteristics and human resource practices of firms.

The paper describes six major approaches within strategic groups research: the industrial organization perspective (the IO-view), the strategic choice perspective, the strategy types perspective, the cognitive perspective, the customer perspective, and the business definition perspective. The two most promising perspectives to make real advances in the strategic management discipline seem to be the cognitive view and the business definition perspective. The purpose of a grouping based on business definitions is to provide an insight, as objective as possible, of the industry’s substructure which also corroborates with the cognitive maps of the industry which the CEOs have in mind. From a practical point of view, the classification of firms in groups based on commonality in business definition (buyer scope, product scope, geographical scope and degree of vertical integration), allows managers to compare their own firms with comparable firms (the firms within the same group). The research concerning strategic groups in the Belgian beer brewing sector and the Belgian electrical wholesale sector is presented. The major problems within the strategic groups research are discussed.

This paper shows that consumer preference heterogeneity affects whether multinational firms serve local markets via imports or local production. Firms are least likely to choose local production over imports for product varieties that have relatively inelastic demand because transport costs have a smaller impact on the firm’s local profits for these products. The results suggest that there is complementarity between centralized production, with local market access via imports, and strategies that maintain low price elasticities at the brand level, such as advertising and within-brand product proliferation. A partial equilibrium study of the laundry detergent industry in Western Europe illustrates how firms and consumers interact at different levels of transport costs and reveals the product varieties that are most and least likely to be manufactured locally when transport costs are high.

We examine the construction of “empty categories” – that is, categories created prior to the existence of producers and consumers – and their implications for industry emergence. Drawing on the case of the ji-biru category among Japanese microbreweries, we exemplify how external actors – including governments, the media, consultants, and other entities – frequently create empty categories that are “legitimate yet not legitimated” (Vergne & Wry, 2014). We show how such empty categories generate lower entry barriers, resulting in higher founding rates and significant innovation. We highlight how empty categories impede evolutionary forces by inhibiting shared understandings of what constitutes a legitimate category member.

Strategy is ultimately aimed at creating shareholder value. We examine the relationship among intrinsic (DCF) value, market value, and the value of growth options using a “perfect foresight” model. Our findings suggest that Kester's (1984) initial assessment of growth option values may not hold under alternative valuation models. We highlight important issues in the valuation of growth options related to market expectations, modeling assumptions and estimation methods. The findings suggest that the firm's growth option value depends on three factors, each of which impacts investor expectations: (1) the macroeconomic environment; (2) the industry in which the firm participates; and (3) firm specific factors.

The resource-based view of the firm and strategic groups research are two of the most investigated frameworks in strategic management. Historically, assumptions behind these two views have seemingly put them at odds. The resource-based view of the firm argues that sustained competitive advantage is best attained when firms have unique resources, while strategic groups research argues that a number of firms within the same industry can achieve sustained profitability with strategies that are similar to one another, but distinct from other industry members. The two views focus on different levels of analysis and each largely ignores the other’s focal level. Yet neither offers any propositions that are incompatible with the tenets of the other. Thus, conceptual integration that crosses levels of analysis is possible and potentially fruitful. Indeed, some strategic groups research has begun to bridge the gap between these two theories by suggesting that firm differences exist both within and between strategic groups. This article adopts a multi-level view by developing propositions concerning contingencies when firm differences, group processes, or both may lead to sustained competitive advantage. Implications for practitioners as well as suggestions for future theory building and empirical tests are also discussed.

This paper uses the microdata of the Occupational Employment Statistics (OES) Survey to assess the contribution of occupational concentration to wage inequality between establishments and its growth over time. We show that occupational concentration plays an important role in wage determination for workers, in a wide variety of occupations, and can explain some establishment-level wage variation. Occupational concentration is increasing during the 2000–2011 time period, although much of this change is explained by other observable establishment characteristics. Overall, occupational concentration can help explain a small amount of wage inequality growth between establishments during this time period.

Organization theorists and strategy researchers have effectively leveraged archival assessments of the environment to better understand organizational actions and performance. Despite the successes, several issues continue to plague research. Vague constitutive definitions and mismatches between constitutive and operational definitions are among the most pressing of these issues. To further develop the archival tradition, we clarified existing definitions and proposed new definitions where warranted. Our work has implications not only for the selection of concepts and measures in future work but also for interpretations of past research.

In class action antitrust litigation, the standards for acceptable economic analysis at class certification have continued to evolve. The most recent event in this evolution is the United States Supreme Court’s decision in Comcast Corp. v. Behrend, 133 S. Ct. 1435 (2013). The evolution of pre-Comcast law on this topic is presented, the Comcast decision is thoroughly assessed, as are the standards for developing reliable economic analysis. This article explains how economic evidence of both antitrust liability and damages ought to be developed in light of the teachings of Comcast, and how liability evidence can be used by economists to support a finding of common impact for certification purposes. In addition, the article addresses how statistical techniques such as averaging, price-dispersion analysis, and multiple regressions have and should be employed to establish common proof of damages.