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TED Talks are short videos of experts talking about a variety of topics. This paper outlines six TED Talks that connect with the leadership literature and topics commonly taught with an explanation of how they enhance teaching about a corresponding leadership topic. The researcher shares how introducing TED talks related to leadership can stimulate critical thinking about leadership while keeping the class interesting.

The findings of the Steering Group on Food Freshness in relation to the compulsory date marking of food contained in their Report, reviewed elsewhere in this issue, has brought within measurable distance the Regulations which were, in any case, promised for1975. The Group consider that the extension of voluntary open date marking systems will not be sufficiently rapid (or sufficiently comprehensive) to avoid the need or justify the delay in introducing legislation.

In prior articles in both volume 8 (number 4) and volume 10 (numbers 3/4) of Collection Building, bibliographies of U.S. government publications on AIDS were covered. The first bibliography covered both executive branch and legislative branch materials from 1981 to September 1986. The second bibliography covered only legis‐lative materials from 1986 to 1989. This article complements the second bibliography in its coverage of executive branch materials from 1986 to 1989 and also updates the first work. While 1986 to 1989 is the framework, some items inadvertently omitted from the earlier work are included here.

TED (Technology, Entertainment, Design, www.ted.com/) Talks has been one of the most popular video systems. However, the current TED Talks system expressed its inquired videos as in a two-dimensional (2D) table, which is inconvenient for searching the relationships among videos and tags. This study converts the TED Talks table into a sphere by using optimization techniques to help users search for preferred videos.

There are five phases in this study as follows. Phase 1: Reorganize data of 36 tags and 108 videos; Phase 2: Allocate tags on the TED sphere; Phase 3: Allocate videos on the TED sphere; Phase 4: Develop an online interactive TED retrieval system; and Phase 5: Perform survey and evaluation.

One survey demonstrated that the TED Talks sphere is more convenient for searching videos, as it is more user-friendly because of its graphical user interface, more convenient to use, more useful for retrieving information and can facilitate a more responsive search for users’ preferred videos.

The numbers of tags and videos able to be displayed on a sphere is limited by the capacity of an optimization software and hardware.

The proposed sphere system can be used by a large number of users of TED Talks groups.

This sphere systems can also be applied to other fields which use 2D forms to display the relationships among objects.

This study uses an optimization method to convert a 2D form into a 3D sphere to highlight the relationships among numerous objects.

Leadership theory has little value if it cannot be applied to real world situations. A summary review of the literature on leadership theory is provided here first. A disguised real case concerning Ted Shade, a Vice‐President at Galactic Chips, Inc. is then provided which describes a manager who is extremely task‐oriented. The case analysis follows. It includes questions and answers which connect leadership theory to case specifics and requires learners to analyze the case using differing leadership models.

Describes preliminary structural design work on a notional uninhabited tactical aircraft (UTA), carried out at Cranfield University. UTAs are seen as an important future element of military fleets. A notional baseline requirement was derived, leading to the evolution of a design solution. The basic requirements for such a UTA are naturally highly classified but, although industry has been hesitant to comment, the baseline requirements and design solution developed herein are believed to be reasonable.

This article gives a centenary appreciation of the contributions to economic thought of Joseph A. Schumpeter, with special focus on his work, The Theory of Economic Development (TED). It proceeds, first, by providing an overview of Schumpeter's life and works; secondly, by giving an interpretative exposition of the main themes of TED, and, thirdly, Schumpeter's broader “economic sociology” in terms of the place of these ideas in the history of economic thought; fourthly, by examining the reception to TED and the impact of it and Schumpeter's dynamic methodology on the discipline.

The purpose of this paper is to examine the dynamic dependence structure in credit risk between the money market and the derivatives market during 2004-2009. The authors use the TED spread to measure credit risk in the money market and CDS index spread for the derivatives market.

The dependence structure is measured by a time-varying Gaussian copula. A copula is a function that joins one-dimensional distribution functions together to form multivariate distribution functions. The copula contains all the information on the dependence structure of the random variables while also removing the linear correlation restriction. Therefore, provides a straightforward way of modelling non-linear and non-normal joint distributions.

The results show that the correlation between these two markets while fluctuating with a general upward trend prior to 2007 exhibited a noticeably higher correlation after 2007. This points to the evidence of credit contagion during the crisis. Three different phases are identified for the crisis period which sheds light on the nature of contagion mechanisms in financial markets. The correlation of the two spreads fell in early 2009, although remained higher than the pre-crisis level. This is partly due to policy intervention that lowered the TED spread while the CDS spread remained higher due to the Eurozone sovereign debt crisis.

The paper examines the relationship between the TED and CDS spreads which measure credit risk in an economy. This paper contributes to the literature on dynamic co-movement, contagion effects and risk linkages.

Story‐telling has been identified as a metaphor for management consulting which focuses on the consultant as “impression manager”. The convincing power of strong stories told by consultants is emphasised. In this article management consulting is conceptualised through the metaphor of story‐making, identifying co‐operation and reflection as characteristic features. A specific consultancy process is interpreted as a co‐operative effort between the consultant and the client in which plot lines and characters are constructed. Plots can be opened or closed, and characters can be settled or negotiated. Thus story‐making as a reflective act moves between enhancing reflection and preparing for action.

This paper investigates how two characteristics of language, abstractness vs concreteness and narrativity, influence user engagement in communication exercises on innovation targeted to the general audience. The proposed conceptual model suggests that innovation fits well with more abstract language because of the association of innovation with imagination and distal construal. Moreover, communication of innovation may benefit from greater adherence to the narrativity arc, that is, early staging, increasing plot progression and climax optimal point. These effects are moderated by content variety and emotional tone, respectively.

Based on a Latent Dirichlet allocation (LDA) application on a sample of 3225 TED Talks transcripts, the authors identify 287 TED Talks on innovation, and then applied econometric analyses to test the hypotheses on the effects of abstractness vs concreteness and narrativity on engagement, and on the moderation effects of content variety and emotional tone.

The authors found that abstractness (vs concreteness) and narrativity have positive effects on engagement. These two effects are stronger with higher content variety and more positive emotional tone, respectively.

This paper extends the literature on communication of innovation, linguistics and text analysis by evaluating the roles of abstractness vs concreteness and narrativity in shaping appreciation of innovation.

This paper reports conceptual and empirical analyses on innovation dissemination through a popular medium – TED Talks – and applies modern text analysis algorithms to test hypotheses on the effects of two pivotal dimensions of language on user engagement.