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The purpose of this paper is to investigate the impact of demand uncertainty on inventory turnover performance through empirical modeling. In particular the authors use the inaccuracy of quarterly sales forecasts as a proxy for demand uncertainty and study its impact on firm-level inventory turnover ratios.

The authors use regression analysis to study the effect of various measures on inventory performance. The authors use a sample financial data for 304 publicly listed US retail firms for the 25-year period from 1985 to 2009.

Controlling for the effects of retail segments and year, it is found that inventory turnover is negatively correlated with mean absolute percentage error of quarterly sales forecasts and gross margin and positively correlated with capital intensity and sales surprise. These four variables explain 73.7 percent of the variation across firms and over time and 93.4 percent of the within-firm variation in the data.

In addition to conducting an empirical investigation for the sources of variation in a major operational metric, the results in this study can also be used to benchmark a retailer’s inventory performance against its competitors.

The authors develop a new proxy to measure the demand uncertainty that a firm faces and show that this measure may help to explain the variation in inventory performance.

Welfare state retrenchment in advanced industrialized countries seeks to expand market-like logics in public services, based on the assumption that public services benefit from non-state initiative and competition. This logic gained a stronghold in policymaking, but its implementation nevertheless struggled to find acceptance. Public university tuition is one such case where policymakers aimed to increase investment in human capital through cost sharing. While students in some countries accept them as a necessary evil, opposition arises in others. Students in Germany and Turkey took to the streets in support of tuition-free higher education. Despite differences in their political contexts and the differential mediating role political culture plays, student mobilization reversed right-wing parties' policies. This article focuses on how opposition to tuition policies is covered by the news in both countries. Using a mixed-methods approach combining topic modeling with qualitative analysis, I show that student protests and tuition policy discussions are reported separately. In both countries, student protests involving confrontation were highlighted whereas reports on institutional actors dominated policy discussions. However, when movements pressure political parties to “own” an issue in their platform, party endorsement subsequently amplifies issue salience even if movement organizations and parties are not covered together by the media. This indicates an indirect effect of movements' collective action on news coverage. Political party endorsements mediate the amount of coverage movement issues receive. This finding provides insights into how opposition to welfare state retrenchment might navigate difficulties in closed media cultures that heavily favor institutional actors.

This paper aims to expose the economic and political relations of power disguised in the concept of financial risk as institutionalized in post-crisis economic policies and practices. We do so by examining, from a historical materialist approach, the actors and social struggles implicated in the aftermath of crisis in Mexico and Turkey. We argue that Mexican and Turkish state authorities have targeted workers so that they may disproportionately bear the costs of financial uncertainty and recurrent crises as workers, taxpayers, and debtors in the aftermath of the 2008–2009 crisis. We emphasize, though, that there are important institutional mediations and case study specificities. Mexico’s reforms that target labor as one of the main bearers of financial risk have been locked into legislation and constitutional changes. Turkey’s policies have been implemented in a more ad-hoc manner. In both cases under contemporary capitalism, we see risk as not confined to national borders but as also flowing through the world market. We further argue that the World Bank Report 2014 Risk and Opportunity: Managing Risk for Development emerges out of and reflects such real world responses to crisis that have been predominantly shaped by advocates of neoliberalism, to the benefit of capital. As an expression internal to global capitalism, the World Bank Report functions to legitimize the exploitative content of contemporary financial risk management policy prescriptions. In response, democratized financial alternatives that privilege the needs of workers and the poor are required.

The purpose of this paper is to propose that effective ethical leaders develop high quality relationships with team members; in particular, they manage their conflicts with team members cooperatively.

The authors empirically tested this hypothesis with responses from 117 managers and 302 subordinates.

Through cooperative conflict management, leaders develop trusting, mutually committed relationships. Ethical leaders and their employees avoid competitive conflict where they try to impose their ideas and resolutions on each other.

The findings suggest that ethical leaders can have a significant impact by fostering cooperative conflict management and reducing competitive conflict management. Thus, organizations are encouraged to adopt training and selection procedures to develop more ethical leaders.

This study adds to leadership research that effective leaders develop high quality relationships that help them influence employees as well as to be open and influenced by them.

Although the design studio has formally been the locus for design education, informal education approach has gained more and more acceptance in the world. Informal education, which is the education outside the confines of curricula, includes the acquisition of knowledge and skills through experience, reading, social contact, etc. Workshops cover the essential weight of this informal education. Although the role of the design workshops in architectural design education has been very limited through overall design education’s past, many schools of architecture have taken steps to consider workshops as the part of informal learning and education.

“Culture and Space in the Build environment” (CSBE) Network of IAPS have been organizing “culture and design workshop series” for graduate and post graduate students in Turkey since 2001. In these workshops, a design teaching approach based on the conceptual framework of culture and space interactions is applied. The conceptual framework developed for the architectural design education, takes three fundamental starting points for workshops as the part of informal design education: as a tool for informal design education (method), as a tool for learning & understanding culture-environment relations (content), and as a tool for awareness of different environments/contexts (scale/place). The foundation of the conceptual framework is based on the general approach that discusses the “architectural design process” with regards to environmental context and content.

Within this context the aim of the paper is to discuss and evaluate the importance and the contribution of workshops as tool for informal architectural design education. These discussions will be held on the case of IAPS-CBSE Network’s last workshop “Istanbul as a Palimpsest City and Imperfection”. In the paper, the process, the method, the content and the results of workshop studies will be discussed and evaluated.

The purpose of this study is to attempt to provide an insight into the individual aspects of academic entrepreneurship, defining a series of entrepreneurial profiles and investigating the challenges associated with each specific role as well as their impact on firm's performance.

The presented findings are based on the analysis of secondary and primary data. First, a series of articles and reports regarding academic entrepreneurship have been accessed in order to define the research framework. Second, primary data were collected through semi‐structured interviews conducted with 26 academic entrepreneurs working in UK biotech firms.

The analysis of data revealed that academics choose mainly three forms of academic entrepreneurship: founder‐manager of an entrepreneurial firm; project manager in an existing firm; or scientific advisor to the board of directors of one or several firms. In each of these three situations, the personal responsibilities, the level of implication and the performance impact of the academic entrepreneur are different.

Findings demonstrate a direct relation between the specific responsibilities associated with the three types of academic entrepreneurship and the scientific/research performance of the investigated firms. Unfortunately, the small sample does not permit generalizations at industry or national level. Future studies should, on one hand, increase the field of investigation, in order to develop reliable measurements of academic entrepreneurship performance; and, on the other hand, collect additional qualitative information using a case study approach.

The findings may provide useful information for academic entrepreneurs working in the biotech sector, regarding the specific challenges and positioning of each entrepreneurial role, allowing them to take better professional decisions.

The study enriches the existing literature on academic entrepreneurship, expanding the definition and the profile of entrepreneurial roles to include also intrapreneurship activities in medium‐size or larger organizations.

The purpose of this paper is to consider the challenges, advantages and limits of ethnographical approaches to the study of parliament. Challenges in the study of political institutions emerge because they can be fast-changing, difficult to gain access to, have starkly contrasting public and private faces and, in the case of national parliaments, are intimately connected to rest of the nation.

Ethnography usually tends to be difficult to plan in advance, but especially so when parliament is the focus.

Research in parliament requires clear questions but an emergent approach for answering them – working out your assumptions, deciding on the most appropriate methods depending on what wish to find out, and continually reviewing progress. Its great strengths are flexibility, ability to encompass wider historical and cultural practices into the study, getting under the surface and achieving philosophical rigour. Rigour is partly achieved through reflexivity.

One implication of this is that not only will each study of parliament be different, because each is embedded in different histories, cultures, and politics, but the study of the same parliament will contain variations if a team is involved.

Ethnographical research is a social and political process of relating; interpreting texts, events and conversations; and representing the “other” as seen by observers.

In the context of the widespread and extensive use of team work in organizations this study analyses the relationship between individual team role preference and styles of managing interpersonal conflict. Data were collected from 26 work teams containing 169 individuals at two times four months apart. Results show that team role preference is related to Dominating, Integrating, Avoiding, Compromising and Obliging conflict management styles. Moreover, two different effects were observed over time. Firstly, at Time 2 an increase in the role clarity (reduction of role ambiguity) of team members was observed. Secondly, time pressure and team learning processes moderated the relationship between team roles and conflict managing style. Results have theoretical as well as practical implications for team building programmes in search of integrative solutions to conflict.