Search results

Integrating interdisciplinary studies with Human Capital Management Accounting (HCMA) refers to the dynamics of organized interdisciplinary action that are transversal or cross-cutting. This approach requires the mastery of a certain number of technical skills and disciplines, as well as the capacity to use them in a process to solve problems of financial performance. This is accomplished through the specific interaction tasks that are performed by each management function and operational unit, which act in real time with others, in the same direction as an organizational team, using a selected risk appetite threshold base.

Putting business fields side by side, (i.e., business disciplines silos, as is normally the case in MBA programs), is not enough to create the transversal interaction dynamic needed for firms to achieve expected financial performance goals. As a result, few graduates today have the cross-cutting or vertical skills required to act, in real time, from their workstation in accordance with the pyramid shape of the organization chart in order to create value.

This chapter presents the results of the interface established by a faculty member in the Accounting Department of the University of San Francisco with a “seasoned leader in the FinTech industry.” It proposes a single portal for employers and HRMs to which the continuing education services of professional training associations, executive education departments of colleges, and MBA schools and universities, can connect to issue the HCMA certificate supplementing their training offerings focused on “Leadership Development”.

Executives exert a pervasive influence on the organizations they lead. As such, scholars have long considered how to calibrate the risks inherent in executive decision making, often relying on incentives and compensation to calibrate executive risk behavior. However, there are shortcomings that reduce the efficacy of this approach, largely because incentives and compensation do not alter the work environment itself, which play a significant role influencing executive risk behavior. Consequently, in this chapter, we propose a conceptualization that integrates executive risk-taking with work design, framing three central features of the strategic leader job and work environment that may be manipulated to channel and shape executive risk-taking. Specifically, accountability, discretion, and relationships are proposed as the key higher-order characteristics of the executive work context, and they are examined with respect to optimal calibration in order to maximize both executive performance and well-being, as well as organizational coordination and control. Implications of this conceptualization and directions for future research are discussed.

Although the significance of travel risks is well documented, the process through which people assess their vulnerability and ultimately take on preventive measures needs clarification. Motivated by concern with traveler’s underestimation of risks, this chapter provides a crucial next step by introducing new theory to explain how people calibrate travel risks. The conceptual model incorporates constructs from motivational theories, cognitive appraisal, and emotionality. Future studies adopting this model will broaden the nature and scope of research on travel risk while helping government and industry to increase the reach and relevance of travel health and safety messages.

Purpose – This chapter examines the risk of a hostile incursion as perceived by Fremont farmers living in the Range Creek area of Utah, 700–1700 years ago.

Methodology/approach – We build two simple financial portfolio models where agents (Fremont farmers) choose optimal locations to store grain based on a trade-off between ease of access during normal times and difficulty of confiscation during a hostile incursion. We calibrate our model using the observed distances and difficulty of access to granaries measured in caloric costs.

Findings – We find that even low or moderate probabilities of an incursion rationalize the use of cliff granaries. Risk on the order of a 5–25% chance per year makes building, maintaining, and transporting grain to a cliff granary worthwhile.

Social implications – Our research does not rule out other motives for granary construction. However, it does show that a small threat of hostilities can explain the observed location of granaries in Range Creek and other areas of Fremont habitation.

Originality/value of chapter – This research is unique in its application of standard financial portfolio theory (normally dealing with optimal holdings of risky financial assets) to the problem of deducing perceived risk. To our knowledge, this is the first use of these rational financial models in the context of a human population that has left no explicit economic evidence such as prices or transaction records.

A subprime loan to straw borrower Charlotte Delaney was used to fraudulently strip equity from an elderly African American couple in Chicago. Following this loan from origination to securitization highlights responsibility for the wave of early payment default loans that contributed to the implosion of subprime lending. The Delaney loan, funded by subprime lender Mortgage Investment Lending Associates (MILA), was representative of the stated income, no down payment loans that defaulted in 2006 at the peak of the subprime bubble. MILA was suffering financially from demands to repurchase loans and was insolvent as early as 2004. MILA underwriters approved the Delaney loans despite obvious indications of fraud. Goldman Sachs bought MILA loans for inclusion in a $1.5 billion residential mortgage-backed security. Goldman Sachs warned investors that subprime loans were high risk and promised extensive due diligence. When subpoenaed for evidence of due diligence on MILA, Goldman Sachs provided none. The drive to generate profits through securitization explains why Goldman Sachs did not investigate and did not uncover MILA's inability to repurchase a growing portfolio of early payment default loans. Competition to buy subprime loans for securitization relieved lenders like MILA of pressure to verify that their loans were sustainable and not fraudulent.

This paper reports a new experimental test of the notion that behavior switches from risk averse to risk seeking when gains are “reflected” into the loss domain. We conduct a sequence of experiments that allows us to directly compare choices under reflected gains and losses where real and hypothetical payoffs range from several dollars to over $100. Lotteries with positive payoffs are transformed into lotteries over losses by multiplying all payoffs by –1, that is, by reflecting payoffs around zero. When we use hypothetical payments, more than half of the subjects who are risk averse for gains turn out to be risk seeking for losses. This reflection effect is diminished considerably with cash payoffs, where the modal choice pattern is to exhibit risk aversion for both gains and losses. However, we do observe a significant difference in risk attitudes between losses (where most subjects are approximately risk neutral) and gains (where most subjects are risk averse). Reflection rates are further reduced when payoffs are scaled up by a factor of 15 (for both real and hypothetical payoffs).

Purpose – This experimental economics study using brain imaging techniques investigates the risk-ambiguity distinction in relation to the source preference hypothesis (Fox & Tversky, 1995) in which identically distributed risks arising from different sources of uncertainty may engender distinct preferences for the same decision maker, contrary to classical economic thinking. The use of brain imaging enables sharper testing of the implications of different models of decision-making including Chew and Sagi's (2008) axiomatization of source preference.

Methodology/approach – Using fMRI, brain activations were observed when subjects make 48 sequential binary choices among even-chance lotteries based on whether the trailing digits of a number of stock prices at market closing would be odd or even. Subsequently, subjects rate familiarity of the stock symbols.

Findings – When contrasting brain activation from more familiar sources with those from less familiar ones, regions appearing to be more active include the putamen, medial frontal cortex, and superior temporal gyrus. ROI analysis showed that the activation patterns in the familiar–unfamiliar and unfamiliar–familiar contrasts are similar to those in the risk–ambiguity and ambiguity–risk contrasts reported by Hsu et al. (2005). This supports the conjecture that the risk-ambiguity distinction can be subsumed by the source preference hypothesis.

Research limitations/implications – Our odd–even design has the advantage of inducing the same “unambiguous” probability of half for each subject in each binary comparison. Our finding supports the implications of the Chew–Sagi model and rejects models based on global probabilistic sophistication, including rank-dependent models derived from non-additive probabilities, e.g., Choquet expected utility and cumulative prospect theory, as well as those based on multiple priors, e.g., α-maxmin. The finding in Hsu et al. (2005) that orbitofrontal cortex lesion patients display neither ambiguity aversion nor risk aversion offers further support to the Chew–Sagi model. Our finding also supports the Levy et al. (2007) contention of a single valuation system encompassing risk and ambiguity aversion.

Originality/value of chapter – This is the first neuroimaging study of the source preference hypothesis using a design which can discriminate among decision models ranging from risk-based ones to those relying on multiple priors.

The credit migration process contains important information about the dynamics of a firm's credit quality, therefore, it has a significant impact on its relevant credit derivatives. We present a jump diffusion approach to model the credit rating transitions which leads to a partial integro-differential equation (PIDE) formulation, with defaults and rating changes characterized by barrier crossings. Efficient and reliable numerical solutions are developed for the variable coefficient equation that result in good agreement with historical and market data, across all credit ratings. A simple adjustment in the credit index drift converts the model to be used in the risk-neutral setting, which makes it a valuable tool in credit derivative pricing.

Purpose – To consider the possibility that research ethics committee perceptions of risk is tainted by their social distance from marginalised social groups and their lack of familiarity with carrying out fieldwork with criminally involved individuals. And to reflect on the potential for the negative perceptions create a vicious cycle by corroding trust and creating an over-reliance on a rigid interpretation of the ethical guidelines leading to tighter restrictions on researcher conduct.

Methodology/approach – Drawing on our experience of carrying out longitudinal research with a group of hard to reach drug using offenders the chapter uses case studies to offer a reflexive account of the practical problems raised by the research.

Findings – It provides examples of the way the ethical boundaries can be stretched and broken by the circumstances of the research. This arises, in part, from the tension of maintaining a trustful relationship with the participant or taking action that is in their interest and abiding by the ethical guidelines. The vicious cycle could be broken by changing the approach to ethical procedures by placing the care of the participants at the heart of the process and by giving due weight to their social circumstances. An ethics of care approach would shift the way researcher obligation to the participants and the project is conceptualised.

Originality/value of paper – The paper makes a valuable contribution to the debate about the negative impact of bureaucratic procedures on academic research among marginalised groups.