Market share reporter: trends over time: collection of market shares from the top 50 subjects covered in 22 editions of Market share reporter, with industry overviews, timelines, and more

This chapter discusses the market share limits that determine the applicability of Regulation 330/2010. Each of the supplier and the buyer must in principle remain below an individual limit of 30 per cent. In order to assess the market share limits, the chapter addresses the following steps of the analysis: (i) ninth step: definition of the relevant market; and (ii) tenth step: calculation of the market shares. It concludes by addressing the concrete and practical application of the market share limits in accordance with Regulation 330/2010 and offers easy-to-read overview tables illustrating the effect of changes in the market share levels over time.

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Historical Method in Marketing Research with New Evidence on Long-Term Market Share Stability

Journal of Marketing Research ◽

10.1509/jmkr.37.2.156.18732 ◽

2000 ◽

Vol 37 (2) ◽

pp. 156-172 ◽

Cited By ~ 158

Author(s):

Peter N. Golder

Keyword(s):

Market Share ◽

Marketing Research ◽

Historical Method ◽

Empirical Generalization ◽

The Past ◽

Market Shares ◽

Approaches To Study ◽

New Evidence ◽

Over Time

Several researchers have advocated historical or longitudinal approaches to study marketing phenomena. Although some have applied this approach, more often it has been overlooked or denigrated. The author argues that historical method is capable of producing scientific knowledge that is currently useful, rather than simply a remembrance of the past. The author presents a complete description of the historical method, so researchers can use this article as a guide when applying this method. The value of the method is illustrated by examining the prevailing finding in the marketing literature that market shares are stable over time. Although this finding is considered an empirical generalization, an analysis of more than 650 brands in 100 categories raises doubts about the longevity of market share stability.

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Supplemental Material for Two-Year Impact of a Universal Social-Emotional Learning Curriculum: Group Differences From Developmentally Sensitive Trends Over Time

Developmental Psychology ◽

10.1037/dev0000621.supp ◽

2018 ◽

Keyword(s):

Social Emotional Learning ◽

Emotional Learning ◽

Group Differences ◽

Social Emotional ◽

Trends Over Time ◽

Over Time

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SUSCEPTIBILITY OF INFANTS TO MEASLES PRIOR TO VACCINATION, AND CHANGING TRENDS OVER TIME: TWO COHORT STUDIES FROM CHANDIGARH, INDIA.

10.26226/morressier.58fa1765d462b80290b50e81 ◽

2017 ◽

Author(s):

Joseph L Mathew

Keyword(s):

Cohort Studies ◽

Changing Trends ◽

Trends Over Time ◽

Over Time

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Faculty Opinions recommendation of Geographical variations in sex ratio trends over time in multiple sclerosis.

Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature ◽

10.3410/f.717963423.793465409 ◽

2012 ◽

Author(s):

Rachel Farrell

Keyword(s):

Multiple Sclerosis ◽

Sex Ratio ◽

Geographical Variations ◽

Trends Over Time ◽

Over Time

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Industry Specialization by Auditors

Auditing A Journal of Practice & Theory ◽

10.2308/aud.1999.18.1.1 ◽

1999 ◽

Vol 18 (1) ◽

pp. 1-17 ◽

Cited By ~ 200

Author(s):

Chris E. Hogan ◽

Debra C. Jeter

Keyword(s):

High Risk ◽

Market Share ◽

Scale Economies ◽

The Other ◽

Industry Specialization ◽

Audit Market ◽

Audit Firms ◽

Regulated Industries ◽

Concentration Levels ◽

Over Time

Dramatic changes in recent years in the audit market suggest the timeliness of an investigation of trends in auditor concentration and an extension of prior research (e.g., Danos and Eichenseher 1982). In recent press, large audit firms have claimed that specialization is a goal of increasing importance. Peat Marwick, for example, has restructured along industry lines, claiming to be recruiting professionals for national teams of multidisciplinary experts organized to “focus on the same industry to serve clients optimally.” On the other hand, litigation concerns might prompt auditors to diversify their risks by diversifying their clientele. In this study, we examine trends in industry specialization from 1976 to 1993 and the industry factors which may affect specialization; whether market share increases are greater for audit firms classified as specialists; and whether the nation's largest audit firms have increased their market share in the industries which they have identified as their focus industries. We find evidence that concentration levels have increased over this period, consistent with the claims of the large audit firms. We find that auditor concentration levels are higher in regulated industries, in more concentrated industries and in industries experiencing rapid growth, but lower in industries with a high risk of litigation. Levels of concentration have increased over time in nonregulated industries providing evidence that scale economies or superior efficiencies of heavy-involvement auditors are not limited to regulated industries but extend to nonregulated industries as well. We also find that for the audit firms classified as market leaders at the beginning of the year, market share has increased over time, whereas market share has declined for firms with a smaller share at the beginning of the year. This suggests that there are returns to investing in specialization.

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Conclusion

10.1093/oso/9780198748915.003.0010 ◽

2018 ◽

Author(s):

Manuel Fröhlich ◽

Abiodun Williams

Keyword(s):

Security Council ◽

International Context ◽

Peace And Security ◽

Executive Action ◽

Trends Over Time ◽

The Impact ◽

Over Time ◽

The Way ◽

Guiding Questions

The Conclusion returns to the guiding questions introduced in the Introduction, looking at the way in which the book’s chapters answered them. As such, it identifies recurring themes, experiences, structures, motives, and trends over time. By summarizing the result of the chapters’ research into the interaction between the Secretaries-General and the Security Council, some lessons are identified on the changing calculus of appointments, the conditions and relevance of the international context, the impact of different personalities in that interaction, the changes in agenda and composition of the Council as well as different formats of interaction and different challenges to be met in the realm of peace and security, administration, and reform, as well as concepts and norms. Taken together, they also illustrate the potential and limitations of UN executive action.

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