Jörgen Hellström, Rickard Olsson and Oscar Stålnacke
The purpose of this paper is to measure individual investors’ expectations of risk and return and to evaluate different expectation measures.
Abstract
Purpose
The purpose of this paper is to measure individual investors’ expectations of risk and return and to evaluate different expectation measures.
Design/methodology/approach
The authors measure individual investors’ expectations of risk and return regarding an index fund and two stocks using survey data on a random sample of individual investors in Sweden. The survey contains three different return and four different risk expectation measures. To evaluate the different expectation measures, three different evaluation perspectives are considered.
Findings
The risk expectations obtained from the different measures are positively correlated across respondents, but their average magnitudes differ considerably across measures. The return expectations are also positively correlated, and their magnitudes also differ, but to a lesser extent. Consequently, the same individual can express risk expectations that either underestimate or overestimate the forward risk, depending on the measure that is used. The variations in the expectations mainly relate to differences in the responses to the questions underlying the different measures, rather than to the methods used to obtain the expectations. The results from the evaluation of the measures indicate that the expectation measure proposed by Dominitz and Manski (2011) is the only measure for which it is possible to distinguish between individuals’ expectations, using all three of the evaluation perspectives.
Originality/value
This is, to the best of the authors’ knowledge, the first paper that evaluates different survey measures of individual investors’ expectations of risk and return.
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The purpose of this paper is to investigate the relationship between individual investors’ level of sophistication and their expectations of risk and return in the stock market.
Abstract
Purpose
The purpose of this paper is to investigate the relationship between individual investors’ level of sophistication and their expectations of risk and return in the stock market.
Design/methodology/approach
The author combines survey and registry data on individual investors in Sweden to obtain 11 sophistication proxies that previous research has related to individuals’ financial decisions. These proxies are related to a survey measure regarding individual investors’ expectations of risk and return in an index fund using linear regressions.
Findings
The findings in this paper indicate that sophisticated investors have lower risk and higher return expectations that are closer to objective measures than those of less-sophisticated investors.
Originality/value
These results are important, since they enhance the understanding of the underlying mechanisms through which sophistication can influence financial decisions.
Previous studies have found that trusting and sociable individuals are more likely to participate in the stock market and hold risky assets. The purpose of this paper is to…
Abstract
Purpose
Previous studies have found that trusting and sociable individuals are more likely to participate in the stock market and hold risky assets. The purpose of this paper is to explore if trust and sociability also are related to individual investors' stock-portfolio returns.
Design/methodology/approach
The authors study the questions in the paper by linking survey measures of trust and sociability to investors' actual stock portfolios.
Findings
The authors find that trusting investors acquire higher raw and risk-adjusted stock-portfolio returns, but that the returns do not differ depending on how sociable investors are. These results suggest that trust is important for investors' stock-portfolio decisions, and that trusting investors tend to perform better in the stock market than less-trusting investors.
Originality/value
This is, to the best of the authors’ knowledge, the first paper that relates survey measures of trust and sociability to investors' actual stock-portfolio holdings. This is important to increase the understanding for how trust and sociability are related to the financial decisions individuals makes.
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Wendy Dubbeld and Robert J. Blomme
This chapter provides an overview of a literature study on knowledge creation in client–consultant interaction. Clients and consultants can interact with each other to create…
Abstract
This chapter provides an overview of a literature study on knowledge creation in client–consultant interaction. Clients and consultants can interact with each other to create knowledge (Kang et al., 2007), and knowledge creation can take place through dialogues (Hautala, 2011; Hennessy et al., 2016; Lorino & Mourey, 2013; MacIntosh et al., 2012; Majchrzak et al., 2012; Nursey-Bray et al., 2010; Quinlan, 2009; Rutten, 2017; Rutten & Boekema, 2012; Sapir et al., 2016; Tsoukas, 2009). But how do these dialogues “work?” In knowledge creation dialogues the following process (Majchrzak et al., 2012) is used: “(1) voicing fragments, (2) co-creating the scaffold, (3) dialoguing around the scaffold, (4) moving the scaffold aside, and (5) sustaining engagement” (p. 958). Interaction and dialogues are impacted by social elements, of which the use of power resources (Heizmann & Olsson, 2015) seems to be an interesting dimension in client–consultant interaction. We suggest doing further exploration to increase our understanding of how knowledge is created in client–consultant interaction.
Hogne Lerøy Sataøen and Mats Eriksson
The aim of the study is to deepen the knowledge about municipalities' risk communication for preparedness. This objective was pursued by analyzing how risk communication functions…
Abstract
Purpose
The aim of the study is to deepen the knowledge about municipalities' risk communication for preparedness. This objective was pursued by analyzing how risk communication functions were organized in municipalities and by scrutinizing tensions in risk communication management.
Design/methodology/approach
The study relies on 19 qualitative, semi-structured interviews with communication practitioners in Swedish municipalities. The sample was purposive and included Swedish municipalities varying in number of inhabitants, geographical location, degree of urbanization, size and risk profile.
Findings
Risk communication is seen as a sub-field of crisis communication in municipalities' communication management. The task of initiating risk communication activities and campaigns is frequently assigned to the municipalities' safety units or emergency coordinators and is normally not part of communication practitioners' duties. Municipal communication practitioners often face challenges in trying to demonstrate the significance of the practitioners' role in risk communication and other risk-related activities within the municipality. The practitioners' work is characterized by four categories of tensions that are identified as follows: constitutional/legal, organizational, cultural and technological.
Practical implications
The identified tensions in risk communication are important for reflexive practitioners to consider, and the paper suggests three steps that municipal communication managers can take to handle them.
Originality/value
The study contributes with novel knowledge about municipal communication management in a context of risk communication. The study challenges the existing and dominant risk communication research and offers a more contextual and reflexive understanding of actual risk communication processes in municipalities.
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Deafness and hearing impairments have a very interesting and ancient history. The term hearing impairments is used here to refer to any dysfunction of the hearing organ…
Abstract
Deafness and hearing impairments have a very interesting and ancient history. The term hearing impairments is used here to refer to any dysfunction of the hearing organ, regardless of the etiology, degree of hearing loss, and service provision implications. The history of hearing impairments can be traced back to centuries before Christ (BC). For instance, around 1000 BC a Hebrew law provided those with deafness and hearing impairments limited rights to own property and marry. Nonetheless, although this law protected people with hearing impairments from being cursed and maltreated by others, it did not grant them full participation in rituals of the temple (ASLInfo, 2010). People with hearing impairments were considered to be “subnormal” by great philosophers of that time. For instance, between 427 and 347 BC, Plato's philosophy of innate intelligence was the vogue. It claimed that all intelligence was present at birth. Therefore, all people were born with ideas and languages in their minds and required only time to demonstrate their outward sign of intelligence through speech. People with hearing impairments could not speak and were therefore considered incapable of rational thoughts and ideas. Indeed in 355 BC Aristotle was reported to have claimed that those who were born deaf would become stupid and incapable of reason. According to him, people with hearing impairments could not be educated because without the ability to hear, people could not learn. Greek which was spoken in his society was considered the perfect language and all people who did not speak Greek including people with deafness were considered Barbarians (ASLInfo, 2010).
Elisabet Höög, Jack Lysholm, Rickard Garvare, Lars Weinehall and Monica Elisabeth Nyström
The purpose of this paper is to investigate the obstacles and challenges associated with organizational monitoring and follow-up (M & F) processes related to health care…
Abstract
Purpose
The purpose of this paper is to investigate the obstacles and challenges associated with organizational monitoring and follow-up (M & F) processes related to health care quality improvement (QI) and development.
Design/methodology/approach
A longitudinal case study of a large health care organization during a system-wide QI intervention. Content analysis was conducted of repeated interviews with key actors and archival data collected over a period of four years.
Findings
The demand for improved M & F strategies, and what and how to monitor were described by the respondents. Obstacles and challenges for achieving M & F strategies that enables system-wide and coherent development were found in three areas: monitoring, processing, and feedback and communication. Also overarching challenges were found.
Practical implications
A model of important aspects of M & F systems is presented that can be used for analysis and planning and contribute to shared cognition of such systems. Approaches for systematic analysis and follow-up of identified problems have to be developed and fully incorporated in the organization’s measurement systems. A systematic M & F needs analytic and process-oriented competence, and this study highlights the potential in an organizational function with capacity and mandate for such tasks.
Originality/value
Most health care systems are flooded with a vast amount of registers, records, and measurements. A key issue is how such data can be processed and refined to reflect the needs and the development process of the health care system and how rich data can be used for improvement purposes. This study presents key organizational actor’s view on important factors to consider when building a coherent organizational M & F strategy.
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Jan Bebbington, Henrik Österblom, Beatrice Crona, Jean-Baptiste Jouffray, Carlos Larrinaga, Shona Russell and Bert Scholtens
The purpose of this paper is to interrogate the nature and relevance of debates around the existence of, and ramifications arising from, the Anthropocene for accounting…
Abstract
Purpose
The purpose of this paper is to interrogate the nature and relevance of debates around the existence of, and ramifications arising from, the Anthropocene for accounting scholarship.
Design/methodology/approach
The paper’s aim is achieved through an in-depth analysis of the Anthropocene, paying attention to cross-disciplinary contributions, interpretations and contestations. Possible points of connection between the Anthropocene and accounting scholarship are then proposed and illuminated through a case study drawn from the seafood sector.
Findings
This paper develops findings in two areas. First, possible pathways for further development of how accounting scholarship might evolve by the provocation that thinking about the Anthropocene is outlined. Second, and through engagement with the case study, the authors highlight that the concept of stewardship may re-emerge in discussions about accountability in the Anthropocene.
Research limitations/implications
The paper argues that accounting scholarship focused on social, environmental and sustainability concerns may be further developed by engagement with Anthropocene debates.
Practical implications
While accounting practice might have to change to deal with Anthropocene induced effects, this paper focuses on implications for accounting scholarship.
Social implications
Human well-being is likely to be impacted if environmental impacts accelerate. In addition, an Anthropocene framing alters the understanding of nature–human interactions and how this affects accounting thought.
Originality/value
This is the first paper in accounting to seek to establish connections between accounting, accountability and the Anthropocene.
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Lazare Nzeyimana, Åsa Danielsson, Veronica Brodén-Gyberg and Lotta Andersson
This paper analyses Rwandan farmers’ perceptions of historical drivers of landscape vulnerability (past), current livelihood assets (present) and existing or potential capacities…
Abstract
Purpose
This paper analyses Rwandan farmers’ perceptions of historical drivers of landscape vulnerability (past), current livelihood assets (present) and existing or potential capacities (future) to increase resilience to drought. The specific focus is on linking experiences from the past and present with ideas for a drought-resilient future. It explores how farmers' perceptions of past droughts and future visioning can contribute to rural development policy and multi-level collaborations.
Design/methodology/approach
This study was conducted in Bugesera, a drought-prone district in south-eastern Rwanda. Empirical data was collected through participatory observation, semi-structured interviews and focus groups. The analytical points of departure are based on sustainable landscapes and livelihood approaches, combining spatial and temporal perspectives on challenges and opportunities identified by farmers’ communities in addressing droughts.
Findings
All respondents had a high awareness of the impact of droughts. Perceived drivers of landscape change include historical climate events, such as droughts and floods, immigration and agricultural expansion, which have led to demographic pressure on land, deforestation and infringement on natural resources. Factors enhancing resilience capacities include access to diversified sources of livelihood, knowledge of appropriate irrigation techniques and availability of safety nets and credits. Furthermore, farmers identified collaborative opportunities as important for resilience capacity, including peer learning, and sharing best practices through knowledge exchange and on-field training. In addition, farmers brought up the need for innovative institutions that can facilitate access to markets and enable collaboration between different agricultural sectors.
Originality/value
This study analyses farmers’ perceptions of resilience capacities to droughts through a spatiotemporal lens of past droughts, present capital and future challenges by linking scales, knowledge and human–environment nexus. This paper contributes to the knowledge of climate adaptation in Rwanda and to discussions about smallholder farming in the literature on climate change adaptation.
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Xue Zhang, Yezheng Liu, Xin Li and Jianshan Sun
Leveraging information technology (IT) to improve the treatment and support of patients is a widely studied topic in healthcare. For chronic diseases, such as diabetes, the use of…
Abstract
Purpose
Leveraging information technology (IT) to improve the treatment and support of patients is a widely studied topic in healthcare. For chronic diseases, such as diabetes, the use of information technology is even more important since its effect extends from a clinic environment to patients’ daily life. The purpose of this paper is to investigate the impacts of one widely adopted information technology, the mobile phone, on diabetes treatment, specifically on the complicated process of patients’ health, emotions and compliance.
Design/methodology/approach
We leverage a unique longitudinal dataset on diabetes patients’ health status in rural areas of China to study the problem. We also cross-link the dataset with mobile carrier data to further differentiate mobile phone use to phone calls and network use. To address the endogeneity concerns, we apply PSM and a series of instrument variables.
Findings
We identify clear evidence that mobile phone use can significantly improve patients’ emotions and compliance, where the effect is generally larger on patients in worse health conditions. While mobile phone calls clearly benefit diabetes patients, we do notice that mobile phone network use has a negative moderating effect with patients’ health condition on improving compliance.
Originality/value
This study not only enriches our theoretical understanding of the role of mobile phones in diabetes management, it also shows the economic benefit of promoting patients’ use of mobile phones, which should be considered by medical care providers and medical policymakers.