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This study examines the roles of cross-sectional dependence, asymmetric structure and country-to-country policy variations in the inflation-poverty reduction causal nexus in selected sub-Saharan African (SSA) countries from 1981 to 2019.

To account for cross-sectional dependence, heterogeneity and policy variations across countries in the inflation-poverty reduction causal nexus, this study uses robust Hatemi-J data decomposition procedures and a battery of second-generation techniques. These techniques include cross-sectional dependency tests, panel unit root tests, slope homogeneity tests and the Dumitrescu-Hurlin panel Granger non-causality approach.

Unlike existing studies, the panel and country-specific findings exhibit several dimensions of asymmetric causality in the inflation-poverty nexus. Positive inflationary shocks Granger-causes poverty reduction through investment and employment opportunities that benefit the impoverished in SSA. These findings align with country-specific analyses of Botswana, Cameroon, Gabon, Mauritania, South Africa and Togo. Also, a decline in poverty causes inflation to increase in the Congo Republic, Madagascar, Nigeria, Senegal and Togo. All panel and country-specific analyses reveal at least one dimension of asymmetric causality or another.

All stakeholders and policymakers must pay adequate attention to issues of asymmetric structures, nonlinearities and country-to-country policy variations to address country-specific issues and the socioeconomic problems in the probable causal nexus between the high incidence of extreme poverty and double-digit inflation rates in most SSA countries.

Studies on the inflation-poverty nexus are not uncommon in economic literature. Most existing studies focus on inflation’s effect on poverty. Existing studies that examine the inflation-poverty causal relationship covertly assume no asymmetric structure and nonlinearity. Also, the issues of cross-sectional dependence and heterogeneity are unexplored in the causal link in existing studies. All panel studies covertly impose homogeneous policies on countries in the causality. This study relaxes this supposition by allowing policies to vary across countries in the panel framework. Thus, this study makes three-dimensional contributions to increasing understanding of the inflation-poverty nexus.

This paper aims to explore the current and future roles of augmented reality (AR) as an enabler of omnichannel experiences across the customer journey. To advance the conceptual understanding and managerial exploitation of AR, the paper aims to synthesise current research, illustrating how a variety of current applications merge online and offline experiences, and provides a future research agenda to help advance the state of the art in AR.

Drawing on situated cognition theorising as a guiding framework, the paper reviews previously published research and currently deployed applications to provide a roadmap for future research efforts on AR-enabled omnichannel experiences across the customer journey.

AR offers myriad opportunities to provide customers with a seamless omnichannel journey, smoothing current obstacles, through a unique combination of embedded, embodied and extended customer experiences. These three principles constitute the overarching value drivers of AR and offer coherent, theory-driven organising principles for managers and researchers alike.

Current research has yet to provide a relevant, conceptually robust understanding of AR-enabled customer experiences. In light of the rapid development and widespread deployment of the technology, this paper provides an urgently needed framework for guiding the development of AR in an omnichannel context.

This study aims to explore how people bodily narrate and use collective memory to clarify their embodied experiences regarding a city which they memorise.

Drawing on 1,359 short stories collected by the online travel portal Visit Turku about ‘How the city feels’, the fine-grained embodied experiences of people are represented through descriptions of their feelings towards the city of Turku.

Based on the analysis, two aspects through which the respondents narrated their embodied experiences of cities have been identified: (1) the sociomaterial entanglements with the city and (2) the humane relationship with the city.

This study is limited to short stories acquired online, raising questions of anonymity and representativeness. Thus, these narrations are constructions which have to be interpreted as told by specific people in a certain time and place.

Tourist agencies should pay attention to the value of looking at written stories as bodily materialisations of people’s experiences of city destinations. Understanding this would strengthen the cities’ competitiveness.

By empirically highlighting how people memorise a city through narrations, the study offers novel viewpoints on the embodied experiences in cities as well as the cultural constructs these narrations are based on, thus broadening our understanding of how cities become bodily entangled with us.

The Food Systems Leadership Institute (FSLI) is a 2-year leadership development program consisting of 3 intensive in-person immersion retreats, and a robust and customizable distance-based program. Participants come primarily from land-grant and public universities and learn about personal, organizational and system leadership with a focus on food systems as an organizing theme. For this study, program graduates from FSLI Cohorts 4-6 (n=60) were asked to complete an online retrospective pre- and post-test of skill competency and skill use for 20 competencies addressed in the program, with 47 (78%) completing the survey. Data indicate participants’ ratings of skill competency increased significantly across all 20 targeted areas.Participants further noted that they used these skills more after completing the program as compared to prior to the Fellowship training. Data suggest the FSLI model of leadership development can have a significant impact on participants’ perceived skill level in and use of important skills in both personal and organizational leadership in academic and food system settings.

Launched in 2005, the Food Systems Leadership Institute (FSLI) is a 2-year leadership development program primarily focused on academic leaders. As of spring 2020, FSLI has enrolled 15 Cohorts, training a total of 347 Fellows. In 2020, a review of the graduated cohorts was undertaken to understand both the range of institutions served by FSLI and the career trajectory of the 319 graduated Fellows who participated in Cohorts 1-14. A total of 78 different organizations have enrolled FSLI participants, including 79% of the 1862 Land Grant Universities, 68% of the 1890 Land Grant Universities, and 12% of the 1994 Institutions, in addition to fewer participants from non-Land Grant public universities, government institutions, industry, and institutions located outside of the U.S. FSLI has served participants from 84% of the US and Territories. The review showed that 46% of Fellows in Cohorts 1-14 advanced into higher positions of academic administration and they filled 169 new hierarchical positions, including college-level, university-level and system-level administration positions in higher education. Similar trajectories were found in industry-organizations, although in smaller numbers. In all, 470 administrative and leadership positions have been filled in these organizations by the 319 members of the cohorts reviewed. While career progression is a limited measure of leadership success, this brief review supports the hypothesis that participation in the FSLI program contributes to the careers of the enrolled participants.

Although nowadays more women occupy leadership roles, they still are a minority. Because aspiration is a precursor of advancement, examining conditions fostering female leadership aspiration is important. A neglected perspective is the impact of organizational identification. Identification can be argued to foster leadership aspiration because the essence of leadership is the pursuit of collective interests, and identification motivates such pursuits. The paper aims to discuss these issues.

A cross-sectional survey design with an n=400 fulltime employed men and women, working for various organizations was selected.

The initial prediction was that identification is more important to women’s leadership aspiration to the extent that gender is associated with communal orientation, because women tend to have stronger communal orientation with associated greater affiliation needs, and organizational identification can be expected to cater to those needs. The communal orientation by organizational identification interactive influence on leadership aspiration was supported. Also, the indirect effect of gender on leadership aspiration via this interactive influence of communal orientation and organizational identification was supported.

Due to the selected survey approach the data are correlational and as a result no reference to matters of causality can be made. Thus (field) experimental data is needed to confirm these findings.

Within the paper the discussion focuses on the importance of creating an environment that is more conducive to organizational identification and as such speaks to the communal orientation – being more pronounced among women – to act in favor of the organization by aspiring leadership positions.

The presented results depict an important step toward understanding how organizational identification and communal orientation interact and how they interact with women’s leadership aspiration.

This paper aims to investigate the wear behaviour of different materials for cylinder liners and piston rings in a linear reciprocating tribometer with special focus on the wear of the cylinder liner in the boundary lubrication regime.

Conventional nitrided steel, as well as diamond-like carbon and chromium nitride-coated piston rings, were tested against cast iron, AlSi and Fe-coated AlSi cylinder liners. The experiments were carried out with samples produced from original engine parts to have the original surface topography available. Radioactive tracer isotopes were used to measure cylinder liner wear continuously, enabling separation of running-in and steady-state wear.

A ranking of the material pairings with respect to wear behaviour of the cylinder liner was found. Post-test inspection of the cylinder samples by scanning electron microscopy (SEM) revealed differences in the wear mechanisms for the different material combinations. The results show that the running-in and steady-state wear of the liners can be reduced by choosing the appropriate material for the piston ring.

The use of original engine parts in a closely controlled tribometer environment under realistic loading conditions, in conjunction with continuous and highly sensitive wear measurement methods and a detailed SEM analysis of the wear mechanisms, forms an intermediate step between engine testing and laboratory environment testing.

This study aims to investigate the impact of the innovative ritual-based redesign of a routine in the challenging context of the dining-out sector, characterized by low employee commitment and high turnover.

This study adopts a mixed methods experimental design. This study focuses on a field experiment in a real restaurant centered on the restaurant’s welcome entrée routine. The routine is first observed as it happens, after which it is redesigned as a ritual.

The ritual-based redesign of the routine enhances employee sharing of the purpose of the routine and reduces the variability of the execution time of the routine, which increases group cohesion among the restaurant staff. Besides the positive impact on the routine’s participants, the ritual-based redesign has a beneficial effect on the performance of the routine by increasing the enjoyment of the end-consumers at the restaurant.

The ritual-based redesign of routines is a powerful managerial tool that bonds workers into a solidary community characterized by strong and shared values. This allows guidance of the behavior of new and existing employees in a more efficient and less time-consuming way.

Rituals have been traditionally analyzed from the customer perspective as marketing tools. This research investigates the employees’ perspective, leveraging ritual-based redesign as a managerial tool for increasing cohesion among workers.

Research in commercial organizations has provided a multitude of examples on how leadership development can effectively foster employees’ performance and work-related attitudes such as commitment or satisfaction. In contrast, to date systematic leadership development is largely lacking for employees in higher education. However, we suggest that the positive effects of leadership development in commercial organizations also apply to the academic context. Thus, the purpose of this applied article is to present two approaches to the development of leadership in higher education. More specifically, we provide a detailed description of two different programs offered to researchers at a large German university. The first program constitutes a leader development initiative for junior faculty on an individual level, whereas the second focuses on the development of leadership within university departments on a group level. We provide recommendations for establishing and evaluating effective leadership development in higher education.