TY - JOUR A1 - Sommoggy, Julia von A1 - Grepmeier, Eva-Maria A1 - Curbach, Janina T1 - Health Literacy-Sensitive Counselling on Early Childhood Allergy Prevention BT - Results of a Qualitative Study on German Midwives Perspectives JF - International Journal of Environmental Research and Public Health N2 - In Germany, midwives are involved in extensive antenatal and postnatal care. As health professionals, they can play a key role in strengthening health literacy (HL) of parents on how to prevent chronic allergic diseases in their children. The objective of this study is to explore midwives’ perspectives regarding HL-sensitive counselling in early childhood allergy prevention (ECAP). Twenty-four qualitative semi-structured interviews were conducted with midwives, and data were analyzed using qualitative content analysis. Only a small number of study participants were aware of HL as a concept. However, most of these use screening and counselling strategies which consider individual information needs and which support parental HL. HL sensitivity in counselling is largely based on the midwives’ “gut feelings” and counselling experience, rather than on formal education. The midwives were largely aware of evidence-based ECAP recommendations; however, allergy prevention was not seen as a stand-alone topic but as part of their general counselling on infant feeding and hygiene. They found parents to be more open to receiving complex prevention information during antenatal counselling. In order to strengthen midwives’ roles in HL-sensitive ECAP counselling, their formal education should provide them with explicit HL knowledge and counselling skills. ECAP should be an inherent part of antenatal care. KW - midwives KW - qualitative methods KW - health professionals KW - allergy prevention KW - health literacy Y1 - 2022 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:355-epub-520757 VL - 19 IS - 7 SP - 1 EP - 16 PB - MDPI CY - Basel ER - TY - JOUR A1 - Braun, Maximilian A1 - Kunkler, Jan A1 - Kellner, Florian T1 - Towards Sustainable Cities: Utilizing Floating Car Data to Support Location-Based Road Network Performance Measurements JF - Sustainability N2 - Road network performance (RNP) is a key element for urban sustainability as it has a significant impact on economy, environment, and society. Poor RNP can lead to traffic congestion, which can lead to higher transportation costs, more pollution and health issues regarding the urban population. To evaluate the effects of the RNP, the involved stakeholders need a real-world data base to work with. This paper develops a data collection approach to enable location-based RNP analysis using publicly available traffic information. Therefore, we use reachable range requests implemented by navigation service providers to retrieve travel times, travel speeds, and traffic conditions. To demonstrate the practicability of the proposed methodology, a comparison of four German cities is made, considering the network characteristics with respect to detours, infrastructure, and traffic congestion. The results are combined with cost rates to compare the economical dimension of sustainability of the chosen cities. Our results show that digitization eases the assessment of traffic data and that a combination of several indicators must be considered depending on the relevant sustainability dimension decisions are made from. Y1 - 2020 U6 - https://doi.org/10.3390/su12198145 VL - 12 IS - 19 PB - MDPI ER - TY - JOUR A1 - Kunkler, Jan A1 - Braun, Maximilian A1 - Kellner, Florian T1 - Speed Limit Induced CO2 Reduction on Motorways: Enhancing Discussion Transparency through Data Enrichment of Road Networks JF - Sustainability N2 - Considering climate change, recent political debates often focus on measures to reduce CO2 emissions. One key component is the reduction of emissions produced by motorized vehicles. Since the amount of emission directly correlates to the velocity of a vehicle via energy consumption factors, a general speed limit is often proposed. This article presents a methodology to combine openly available topology data of road networks from OpenStreetMap (OSM) with pay-per-use API traffic data from TomTom to evaluate such measures transparently by analyzing historical real-world circumstances. From our exemplary case study of the German motorway network, we derive that most parts of the motorway network on average do not reach their maximum allowed speed throughout the day due to traffic, construction sites and general road utilization by network participants. Nonetheless our findings prove that the introduction of a speed limit of 120 km per hour on the German autobahn would restrict 50.74% of network flow kilometers for a CO2 reduction of 7.43% compared to the unrestricted state. Y1 - 2021 U6 - https://doi.org/10.3390/su13010395 VL - 13 IS - 1 PB - MDPI ER - TY - JOUR A1 - Lienland, Bernhard A1 - Zeng, Li T1 - A Review and Comparison of Genetic Algorithms for the 0-1 Multidimensional Knapsack Problem JF - International Journal of Operations Research and Information Systems (IJORIS) N2 - The 0-1 multidimensional knapsack problem (MKP) is a well-known combinatorial optimization problem with several real-life applications, for example, in project selection. Genetic algorithms (GA) are effective heuristics for solving the 0-1 MKP. Multiple individual GAs with specific characteristics have been proposed in literature. However, so far, these approaches have only been partially compared in multiple studies with unequal conditions. Therefore, to identify the “best” genetic algorithm, this article reviews and compares 11 existing GAs. The authors' tests provide detailed information on the GAs themselves as well as their performance. The authors validated fitness values and required computation times in varying problem types and environments. Results demonstrate the superiority of one GA. Y1 - 2015 U6 - https://doi.org/10.4018/ijoris.2015040102 SN - 1947-9328 VL - 6 IS - 2 PB - IGI Global ER - TY - JOUR A1 - Kellner, Florian A1 - Otto, Andreas A1 - Brabänder, Christian T1 - Bringing infrastructure into pricing in road freight transportation – A measuring concept based on navigation service data JF - Transportation Research Procedia N2 - Differences in road infrastructure, such as capacity, congestion, speed limits affect the productivity and the costs of short-distance freight operations. This article introduces a novel methodology that is based on navigation service data to measure the effects in terms of cost per kilometer using navigation and shipment data. The methodology is applied to five terminals of a forwarding cooperation and has been able to document significant differences in cost per kilometer across the terminals. The research results can be used by logistics service providers to better understand how productivity and thus profitability is affected by the quality of the transportation infrastructure in the particular areas they operate in. Furthermore, the insights will help these companies for better, i.e. cost-based pricing and will allow to document why and where prices need to be adapted. Y1 - 2017 U6 - https://doi.org/10.1016/j.trpro.2017.05.458 VL - 25 SP - 794 EP - 805 PB - Elsevier ER - TY - JOUR A1 - Kellner, Florian T1 - Exploring the impact of traffic congestion on CO2 emissions in freight distribution networks JF - Logistics Research N2 - This research quantifies the impact that regular road traffic congestion has on the CO2 emissions of a real-world distribution network, and it studies the consequences when the number of distribution centers changes. For this purpose, this study makes use of a network model allowing for a detailed representation of all relevant transport operations, including production flows between factories and distribution centers, line haul shipments between distribution centers and customers, and round/delivery trips between transshipment points and retailer locations for the last mile. The processed trip and traffic information does not rely on standard traffic data collection approaches, such as interviews, in situ technologies, or floating car data, but the road traffic data are retrieved from an online navigation service, such as Bing Maps, Google Maps, Inrix, Here, and TomTom. This study proves that online navigation services may considerably contribute to future research projects analyzing CO2 sensitivities and greenhouse gas cutting opportunities in logistics networks. Y1 - 2016 U6 - https://doi.org/10.1007/s12159-016-0148-5 VL - 9 PB - Springer Nature ER - TY - JOUR A1 - Kraft, Sarah Katharina A1 - Quayson, Matthew A1 - Kellner, Florian T1 - Assessing the German Act on Corporate Due Diligence Obligations in Supply Chains: a perspective from the smallholder cocoa farmer JF - Frontiers in Sustainability N2 - This research examines the potential outputs, outcomes, and impacts of the German Act on Corporate Due Diligence Obligations in Supply Chains (LkSG) on the smallholder cocoa farmers in West Africa. The study primarily relies on a literature review and an impact pathway to conduct a systematic analysis to identify the potential effects of the LkSG on smallholder cocoa farmers. The findings indicate that some, but not all of the risks addressed by the LkSG align with those faced by smallholder cocoa farmers and their families. Additionally, the research also reveals weaknesses, particularly in managing environmental risks, which the LkSG does not adequately cover. Our findings show that in the short- and medium-term, the LkSG has no potential effects on smallholder cocoa farmers. Furthermore, the potential positive impacts of the law on smallholder cocoa farmers will take a long time to realize, as the LkSG considers primarily tier-1 suppliers. Companies in Germany might reassess their supply chains to strive for an LkSG-risk-free supply chain, which could in the long term have sustained impacts on smallholder cocoa farmers. However, we recommend a comprehensive risk analysis of the cocoa supply chain to enhance the human rights of cocoa farmers. Y1 - 2024 U6 - https://doi.org/10.3389/frsus.2024.1376619 VL - 5 PB - frontiers ER - TY - JOUR A1 - Kraft, Sarah Katharina A1 - Kellner, Florian T1 - Can Blockchain Be a Basis to Ensure Transparency in an Agricultural Supply Chain? JF - Sustainability N2 - Many supply chains within developing countries lack transparency and are fraught with fraud, corruption, and a substantial number of intermediaries. For several decades, the cocoa sector has faced multiple social, economic, and environmental challenges, some of which include the issue of child labor and very low incomes for farmers, leading to poor living conditions. Blockchain technology has a high potential to reduce—or completely eradicate—some of these hurdles. In this article, we present a blockchain-based solution based on the open-source framework Hyperledger Fabric for the cocoa supply chain to promote transparency and reduce fraud. In doing so, we explicitly describe how farmers can be directly integrated into the whole blockchain solution considering the limited infrastructure, knowledge, and technologies available to them. Since about 70% of all cocoa worldwide is produced in West Africa, this case study uses the cocoa sector in Ghana as an example. Y1 - 2022 U6 - https://doi.org/10.3390/su14138044 VL - 14 IS - 13 PB - MDPI ER - TY - JOUR A1 - Kunkler, Jan A1 - Kellner, Florian T1 - Sustainable City Evaluation Using the Database for Estimation of Road Network Performance JF - Sustainability N2 - This article introduces the Database for Estimation of Road Network Performance (DERNP) to enable wide-scale estimation of relevant Road Network Performance (RNP) factors for major German cities. The methodology behind DERNP is based on a randomized route sampling procedure that utilizes the Worldwide Harmonized Light Vehicles Test Procedure (WLTP) in combination with the tile-based HERE Maps Traffic API v7 and a digital elevation model provided by the European Union’s Earth Observation Programme Copernicus to generate a large set of independent and realistic routes throughout OpenStreetMap road networks. By evaluating these routes using the PHEMLight5 framework, a comprehensive list of RNP parameters is estimated and translated into polynomial regression models for general usage. The applicability of these estimations is demonstrated based on a case study of four major German cities. This case study considers network characteristics in terms of detours, infrastructure, traffic congestion, fuel consumption, and CO2 emissions. Our results show that DERNP and its underlying randomized route sampling methodology overcomes major limitations of previous wide-scale RNP approaches, enabling efficient, easy-to-use, and region-specific RNP comparisons. Y1 - 2023 U6 - https://doi.org/10.3390/su15010733 VL - 15 IS - 1 PB - MDPI ER - TY - JOUR A1 - Curbach, Janina A1 - Lander, Jonas A1 - Dierks, Marie-Luise A1 - Grepmeier, Eva-Maria A1 - von Sommoggy, Julia T1 - How do health professionals translate evidence on early childhood allergy prevention into health literacy-responsive practice? BT - A protocol for a mixed-method study on the views of German health professionals JF - BMJ OPEN N2 - Introduction Paediatricians, general practitioners (GPs) and midwives in primary care are important sources of information for parents on early childhood allergy prevention (ECAP). Research has shown that preventive counselling by health professionals can be effective in improving patients' health literacy (HL) and health behaviour. Providing effective advice relies on two factors. First, health professionals need be up-to-date with research evidence on ECAP, to consider popular misconceptions and fears and to translate this knowledge into clear recommendations for parents (knowledge translation). Second, they need to know and apply counselling techniques and create a practice setting which accommodates parental HL needs (health literacy-responsive care). The objective of this study is to explore and assess how German health professionals take up and translate ECAP evidence into appropriate recommendations for parents, how they consider HL in counselling and practice organisation and what barriers and enablers they find in their performance of HL-responsive ECAP. Methods and analysis The study has a sequential mixed-method design, in two phases. In the first phase, qualitative semi-structured expert interviews will be conducted with health professionals (paediatricians, GPs and midwives) at primary care level and professional policy level. Data collection is ongoing until January 2022. In the second phase, based on the qualitative results, a standardised questionnaire will be developed, and pilot-tested in a wider population of German health professionals. The findings of both phases will be integrated. Ethics and dissemination The study has received ethical approval from the Ethics Committee of the University of Regensburg (18-1205-101). The results will be published in international peer-reviewed open access journals and via presentations at scientific conferences. The results will also be shared with German health professionals, decision-makers and potential funders of interventions. KW - FOOD ALLERGY KW - INTERVENTION KW - MINDLINES KW - PERCEPTIONS KW - PERSPECTIVES KW - PHYSICAL-ACTIVITY KW - preventive medicine KW - PRIMARY-CARE KW - public health KW - qualitative research KW - social medicine Y1 - 2021 U6 - https://doi.org/10.1136/bmjopen-2020-047733 N1 - Corresponding author: Janina Curbach VL - 11 SP - 1 EP - 8 PB - BMJ ER - TY - JOUR A1 - Brabenec, Tomas A1 - Poborsky, Frantisek A1 - Saßmannshausen, Sean Patrick T1 - The Difference between Preferred & Common Stocks in Europe from the Market Perspective JF - Journal of Competitiveness N2 - Companies listed on the stock market must devote a great deal of attention to their market position. They must increase their competitive advantage in the undeniably key process of the issuance of stocks. As the issuance of preferred stocks has increased after the last crisis and in the current period of low interest rates in Europe, they are becoming more favoured investment instruments, we decided to analyse the real properties of preferred stocks in Europe in order to increase the efficiency of joint-stock companies. Using a dataset comprising all companies having both common and preferred stocks issued and traded on European markets between 2009- 2016, we determined the relationship of risk (measured by beta coefficients) and price volatility among common and preferred stocks and bonds in Europe. Our findings show beta coefficients of preferred stocks as systematically lower than beta coefficients of common stocks. Considering a difference of up to 10% as negligible, however, preferred stocks showed a similar or higher beta coefficient than corresponding common stocks of the same company in 53% of cases, whereas for 33% of cases, the difference is only ±10%. Coefficients of variation in prices showed a similar relationship, with only a negligible portion of preferred stocks bearing fixed (stable) dividends. This result implies that currently traded preferred stocks in Europe in fact do not possess such characteristics they are typically said to have, and in many cases they incur as comparable a risk as do common stocks. This essential information should help to increase the efficiency and competitiveness of joint-stock companies. KW - preferred stocks KW - common stocks KW - beta coefficient KW - stock valuation KW - competitiveness Y1 - 2020 U6 - https://doi.org/10.7441/joc.2020.03.04 VL - 12 IS - 3 SP - 64 EP - 81 PB - Tomas Bata University in Zlín ER - TY - JOUR A1 - Zucchi, Jose William A1 - Franco, Estefania Aparecida Thome A1 - Schreck, Thomas A1 - Castro Silva, Maria Helena A1 - Migliorini, Sandro Rogério dos Santos A1 - Garcia, T. A1 - Mota, G. A. F. A1 - de Morais, Bruna Evelyn Bueno A1 - Machado, L. H. S. A1 - Batista, A. N. R. A1 - de Pavia, Sergio A1 - de Godoy, I. A1 - Tanni, Suzana T1 - Different Clusters in Patients with Chronic Obstructive Pulmonary Disease (COPD) BT - A Two-Center Study in Brazil JF - International Journal of chronic obstructive pulmonary disease N2 - Background: Chronic obstructive pulmonary disease (COPD) has a functional definition. However, differences in clinical characteristics and systemic manifestations make COPD a heterogeneous disease and some manifestations have been associated with different risks of acute exacerbations, hospitalizations, and death. Objective: Therefore, the objective of the study was to evaluate possible clinical clusters in COPD at two study centers in Brazil and identify the associated exacerbation and mortality rate during 1 year of follow-up. Methods: We included patients with COPD and all underwent an evaluation composed of the Charlson Index, body mass index (BMI), current pharmacological treatment, smoking history (packs-year), history of exacerbations/hospitalizations in the last year, spirometry, six-minute walking test (6MWT), quality of life questionnaires, dyspnea, and hospital anxiety and depression scale. Blood samples were also collected for measurements of C-reactive protein (CRP), blood gases, laboratory analysis, and blood count. For the construction of the clusters, 13 continuous variables of clinical importance were considered: hematocrit, CRP, triglycerides, low density lipoprotein, absolute number of peripheral eosinophils, age, pulse oximetry, BMI, forced expiratory volume in the first second, dyspnea, 6MWD, total score of the Saint George Respiratory Questionnaire and packs-year of smoking. We used the Ward and K-means methods and determined the best silhouette value to identify similarities of individuals within the cluster (cohesion) in relation to the other clusters (separation). The number of clusters was determined by the heterogeneity values of the cluster, which in this case was determined as four clusters. Results: We evaluated 301 COPD patients and identified four different groups of COPD patients. The first cluster (203 patients) was characterized by fewer symptoms and lower functional severity of the disease, the second cluster by higher values of peripheral eosinophils, the third cluster by more systemic inflammation and the fourth cluster by greater obstructive severity and worse gas exchange. Cluster 2 had an average of 959 3 peripheral eosinophils, cluster 3 had a higher prevalence of nutritional depletion (46.1%), and cluster 4 had a higher BODE index. Regarding the associated comorbidities, we found that only obstructive sleep apnea syndrome and pulmonary thromboembolism were more prevalent in cluster 4. Almost 50% of all patients presented an exacerbation during 1 year of follow-up. However, it was higher in cluster 4, with 65% of all patients having at least one exacerbation. The mortality rate was statistically higher in cluster 4, with 26.9%, vs 9.6% in cluster 1. Conclusion: We could identify four clinical different clusters in these COPD populations, that were related to different clinical manifestations, comorbidities, exacerbation, and mortality rate. We also identified a specific cluster with higher values of peripheral eosinophils. KW - AIRWAY DISEASE KW - BIOMARKERS KW - BLOOD EOSINOPHILS KW - cluster analysis KW - COMORBIDITIES KW - COPD KW - COPD phenotype KW - Dyspnea KW - eosinophils KW - Identification KW - Impact KW - inflammation KW - lung function KW - Overlap syndrome KW - Prevention Y1 - 2020 U6 - https://doi.org/10.2147/COPD.S268332 VL - 15 SP - 2847 EP - 2856 PB - Dove Medical Press ER - TY - JOUR A1 - Rösl, Gerhard A1 - Seitz, Franz A1 - Tödter, Karl-Heinz T1 - The Cost of Overcoming the Zero Lower-Bound: A Welfare Analysis JF - Economies N2 - To broaden the operational scope of monetary policy, several authors suggest cash abolition as an appropriate means of breaking through the zero lower-bound. We argue that the welfare costs of bypassing the zero lower-bound by getting rid of cash entirely are analytically equivalent to negative interest rates on cash holdings. Using a money-in-the-utility-function model, we measure in two ways the welfare loss consumers as money holders would be forced to bear once the zero lower-bound is broken: in terms of the amount needed to compensate consumers (compensated variation), and as excess burden (deadweight loss) imposed on the economy as a whole. We calibrated the model for the euro area and for Germany. Our findings suggest that the welfare losses of negative interest rates incurred by consumers as holders of cash and transaction balances (M3) are large and enduring, notably if implemented in the current low-interest rate environment. KW - compensating variation KW - deadweight loss KW - money in utility KW - negative interest rates KW - welfare loss KW - zero lower-bound Y1 - 2019 U6 - https://doi.org/10.3390/economies7030067 VL - 7 IS - 3 SP - 1 EP - 18 PB - MDPI ER - TY - JOUR A1 - de Campos Silva, Elen Farinelli A1 - Baima, Julio Pinheiro A1 - Ribeiro de Barros, Jaqueline A1 - Tanni, Suzana A1 - Schreck, Thomas A1 - Saad-Hossne, Rogerio A1 - Sassaki, Ligia Yukie T1 - Risk factors for ulcerative colitis-associated colorectal cancer A retrospective cohort study BT - A retrospective cohort study JF - Medicine N2 - Inflammatory bowel disease is associated with an increased risk of colorectal cancer. The study aims to identify the risk factors for ulcerative colitis-colorectal cancer and to perform a survival curve analysis of the outcome. This retrospective cohort study included 254 patients from March 2016 to October 2017. Age, age at diagnosis, follow-up time, smoking status, and family history of colorectal cancer were analyzed as risk factors for colorectal cancer. The mean patient age was 46.6 +/- 16.9 years; 5.5% of the patients were smokers and 49.6% had pancolitis. Six patients (2.36%) had colorectal cancer, which was associated with age at diagnosis (odds/hazard ratio 1.059 [95% confidence interval: 1.001-1.121];P = .04), family history of colorectal cancer (12.992 [1.611-104.7];P = .02), and follow-up time (0.665 [0.513-0.864];P = .002). Active smoking was the main identified risk factor, after both logistic (8.477 [1.350-53.232];P = .02) and Cox proportional-hazards (32.484 [2.465-428.1];P = .008) regression analysis. The risk of colorectal cancer was 3.17% at 10 years and 4.26% at 20 years of follow-up. Active smoking and family history were identified as risk factors for colorectal cancer. These findings should aid the early identification of patients who require vigorous surveillance, and prevent exposure to risk factors. KW - ALCOHOL KW - colorectal cancer KW - CONSENSUS KW - INFLAMMATORY-BOWEL-DISEASE KW - MECHANISMS KW - METAANALYSIS KW - NATURAL-HISTORY KW - PREVALENCE KW - PROGRESSION KW - risk factors KW - smoking KW - ulcerative colitis Y1 - 2020 U6 - https://doi.org/10.1097/MD.0000000000021686 VL - 99 IS - 32 SP - 1 EP - 6 PB - Lippincott ER - TY - JOUR A1 - Stumvoll (später: Plach), Ulrike A1 - Claus, Thorsten T1 - Challenges while Updating Planning Parameters of an ERP System and How a Simulation-Based Support System Can Support Material Planners JF - Systems N2 - In an Enterprise Resource Planning (ERP) system, production planning is influenced by a variety of parameters. Previous investigations show that setting parameter values is highly relevant to a company’s target system. Parameter settings should be checked and adjusted, e.g., after a change in environmental factors, by material planners. In practice, updating the parameters is difficult due to several reasons. This paper presents a simulation-based decision support system, which helps material planners in all stages of decision-making processes. It will present the system prototype’s user interface and the results of applying the system to a case study. Y1 - 2016 U6 - https://doi.org/10.3390/systems4010010 VL - 4 IS - 1 PB - MDPI CY - Basel ER - TY - JOUR A1 - Sommoggy, Julia A1 - Grepmeier, Eva-Maria A1 - Apfelbacher, Christian A1 - Brandstetter, Susanne A1 - Curbach, Janina T1 - Pediatricians’ experiences of managing outpatient care during the COVID-19 pandemic: A qualitative study in Germany JF - Frontiers in Pediatrics N2 - Background: Pediatricians are important sources of information for parents regarding their children's health. During the COVID-19 pandemic, pediatricians faced a variety of challenges regarding information uptake and transfer to patients, practice organization and consultations for families. This qualitative study aimed at shedding light on German pediatricians’ experiences of providing outpatient care during the first year of the pandemic. Methods: We conducted 19 semi-structured, in-depth interviews with pediatricians in Germany from July 2020 to February 2021. All interviews were audio recorded, transcribed, pseudonymized, coded, and subjected to content analysis. Results: Pediatricians felt able to keep up to date regarding COVID-19 regulations. However, staying informed was time consuming and onerous. Informing the patients was perceived as strenuous, especially when political decisions had not been officially communicated to pediatricians or if the recommendations were not supported by the professional judgment of the interviewees. Some felt that they were not taken seriously or adequately involved in political decisions. Parents were reported to consider pediatric practices as sources of information also for non-medical inquiries. Answering these questions was time consuming for the practice personnel and involved non-billable hours. Practices had to adapt their set-up and organization immediately to the new circumstances of the pandemic, which proved costly and laborious as well. Some changes in the organization of routine care, such as the separation of appointments for patients with acute infection from preventive appointments, were perceived as positive and effective by some study participants. Telephone and online consultations were established at the beginning of the pandemic and considered helpful for some situations, whereas for others these methods were deemed insufficient (e.g. for examinations of sick children). All pediatricians reported reduced utilization mainly due to a decline in acute infections. However, preventive medical check-ups and immunization appointments were reported to be mostly attended. Conclusion: Positive experiences of reorganizing pediatric practice should be disseminated as “best practices” in order to improve future pediatric health services. Further research could show how some of these positive experiences in reorganizing care during the pandemic are to be maintained by pediatricians in the future. KW - COVID-19 KW - pediatric care KW - outpatient care KW - content analysis KW - pandemic Y1 - 2023 U6 - https://doi.org/10.3389/fped.2023.1127238 VL - 11 PB - frontiers ER - TY - JOUR A1 - Rösl, Gerhard A1 - Seitz, Franz T1 - Uncertainty, politics, and crises: The case for cash JF - Latin American Journal of Central Banking N2 - We analyze the repercussions of different kinds of uncertainty on cash demand, including uncertainty of cashless infrastructures, confidence crises of the financial system, natural disasters, political uncertainties, and inflationary crises. Based on a comprehensive literature survey and complemented by case studies, we derive a classification scheme how cash holdings typically evolved in each of these types of uncertainty over the past 30 years by separating between demand for domestic and international cash as well as between transaction and store of value balances. Hereby, we focus on the stabilizing macroeconomic properties of cash and recommendguidelines for cash supply by central banks and the banking system. Finally, we exemplify ouranalysis with five case studies from the developing world, namely Venezuela, Zimbabwe, Afghanistan, Iraq, and Libya. KW - Cash KW - Banknotes KW - Money KW - Crises KW - Stabilization KW - Uncertainty Y1 - 2024 U6 - https://doi.org/10.1016/j.latcb.2024.100128 SN - 2666-1438 VL - 5 IS - 3 PB - Elsevier CY - Amsterdam ER - TY - JOUR A1 - Liebetruth, Thomas T1 - Sustainability in Performance Measurement and Management Systems for Supply Chains JF - Procedia Engineering N2 - Aspects of sustainability – understood as the ability to manage economic, social and environmental performance at the same time – are becoming more important in Supply Chain Management. This is a challenge as sustainability adds less quantifiable aspects to Supply Chain Management than classic process aspects. On the other side measuring sustainability is crucial for the implementation of modern Supply Chains Management and to manage sustainably in the daily business. This contribution discusses the integration of sustainability in performance measurement and management systems (PMMS) for Supply Chain Management. Therefore in the paper firstly an overview of definitions and developments in performance measurement and management systems and a structure for PMMS are given. Secondly guidelines for good and modern PMMS are discussed. Thirdly existing approaches for Supply Chain Management PMMS (e. g. KPIs, TCO, value driver trees and balanced scorecards and maturity assessments) are presented and the suitability for Supply Chain Management as well as the possibility to integrate aspects of sustainability are examined. Lastly the fulfilment of the requirements and the ability to cope with the challenges of the approaches is discussed. Y1 - 2017 U6 - https://doi.org/10.1016/j.proeng.2017.06.093 SN - 1877-7058 VL - 192 SP - 539 EP - 544 PB - Elsevier ER - TY - JOUR A1 - Huszák, Loretta A1 - Kauppinen, Antti A1 - Saßmannshausen, Sean Patrick A1 - Sobolieva, Tetiana A1 - Steger, Thomas ED - Huszák, Loretta ED - Kauppinen, Antti ED - Saßmannshausen, Sean Patrick ED - Sobolieva, Tetiana ED - Steger, Thomas T1 - Entrepreneurship Education in the Danube Region JF - JEEMS - Journal of East European Management Studies, Special Issue 2024: Entrepreneurship Education in Central and East Europe N2 - Resources for entrepreneurship education are not evenly distributed around the world, and territorial cooperation is often necessary. This is particularly true for the Eastern European region and especially for the Danube region. Entrepreneurship research (including entrepreneurship education) has a long tradition in Western countries but catching up and integration into international networks poses a challenge, especially for Eastern countries. The aim of this special issue is to contribute to the development of this international cooperation by presenting research and best practices in entrepreneurship education in Central and Eastern Europe. The special issue is part of the Danube Cup initiative, which combines entrepreneurship teaching and research to provide opportunities for entrepreneurship educators to benchmark best educational practices and develop inspiring research results in the field of entrepreneurship education. KW - Entrepreneurship KW - Entrepreneurship Education KW - Entrepreneurship Research Y1 - 2025 SN - 9783748949602 U6 - https://doi.org/10.5771/9783748949602-7 SP - 7 EP - 14 PB - Nomos ER - TY - JOUR A1 - Kellner, Florian A1 - Kraft, Sarah Katharina A1 - Quayson, Matthew T1 - Sustainable supplier evaluation under due diligence acts JF - Frontiers in Sustainability N2 - The enactment of due diligence legislation, such as the German Act on Corporate Due Diligence Obligations in Supply Chains, in German Lieferkettensorgfaltspflichtengesetz (LkSG), is reshaping global supply chain management by compelling companies to tackle heightened human rights and environmental risks in their supply chain. This study addresses the need for a comprehensive sustainability supplier evaluation framework by employing a systematic literature review with an expert survey of practitioners from German companies subject to LkSG. This methodology aligns academic findings with real-world practice and legal requirements, enriching the literature with practical insights. The results reveal that business practice prioritizes economic and social dimensions, whereas the literature focuses on economic and environmental dimensions. Although the most relevant economic and environmental criteria are consistent across both domains, the key social criteria show a notable misalignment. Managers can utilize the most relevant sustainability supplier evaluation criteria identified in this study to promote sustainable supply chains and ensure compliance with due diligence requirements. This research also highlights the high relevance of human rights as a social criterion, a dimension that has been historically under-recognized or implicitly addressed in the literature. KW - supplier evaluation KW - supplier selection KW - sustainability criteria KW - due diligence KW - high-risk suppliers KW - supply chain act KW - human rights Y1 - 2025 U6 - https://doi.org/10.3389/frsus.2025.1677700 VL - 6 PB - Frontiers ER -