A helping hand is hard at work: Help-seekers' underestimation of helpers' effort


Organizational Behavior and Human Decision Processes

2017, vol. 139, pp.18-29

Départements : Management et Ressources Humaines

Mots clés : Help effort, Help-seeking, Social judgment, Prosocial behavior, Decision-making

Whether people seek help depends on their estimations of both the likelihood and the value of getting it.Although past research has carefully examined how accurately help-seekers predict whether their helprequests will be granted, it has failed to examine how accurately help-seekers predict the value of thathelp, should they receive it. In this paper, we focus on how accurately help-seekers predict a key determinantof help value, namely, helper effort. In four studies, we find that (a) helpers put more effort intohelping than help-seekers expect (Studies 1–4); (b) people do not underestimate the effort others willexpend in general, but rather only the effort others will expend helping them (Study 2); and (c) thisunderestimation of help effort stems from help-seekers’ failure to appreciate the discomfort—in particular,the guilt—that helpers would experience if they did not do enough to help (Studies 3 & 4)

A multi-cultural study of salespeople's behavior in individual pay-for-performance compensation systems: when managers are more equal and less fair than others


Journal of Personal Selling & Sales Management

2017, pp.1-15

Départements : Marketing, GREGHEC (CNRS)

Mots clés : financial incentives; fairness; salespeople; international compensation; culture

In this research, we examine salespeople’s behavior in individual pay-for-performance compensation systems and show how perceived management fairness seems to energize sales employees in some environments but not in others. We use alarge multicountry database of individual-level remuneration for more than 2,500 salespeople across four B2B industrysectors to demonstrate cultural adaptations of the effect of perceived management fairness. The results indicate that topmanagement should be concerned with employees’ perceptions of fairness in addition to the more typical concerns ofcontrol and motivation widely acknowledged in the microeconomics-based sales-force compensation literature. Inparticular, we show that perceptions of management fairness are key to salespeople’s proportion of total pay generated by pay-for-performance formulas.

An Experience-Utility Explanation of the Preference for Larger Assortments


International Journal of Research in Marketing

2017, vol. 34, n°3, pp.746-760

Départements : Marketing, GREGHEC (CNRS)

Mots clés : Assortment size; Affect; Emotion; Consumer decision making

Although choosing from large assortments has often been found to be demotivating, a robust finding in the marketing literature is that consumers generally prefer larger product assortments. Standard explanations for this preference for larger assortments have focused on reason-based considerations revolving around large assortments enabling potentially “better” choices. This paper offers a different and novel, affect-based explanation. We argue that the relative preference for larger assortments is driven in part by the greater experience utility that consumers derive from reviewing such assortments. Because most products are carriers of positive affect, consumers tend to derive greater experience utility from reviewing larger assortments compared to smaller assortments. Support for this general proposition was found across four experimental studies using different strategies to document the role of affect-based experience utility in driving the preference for larger assortments. Theoretical and substantive implications are discussed

Analyzing Degree of Parallelism for Concurrent Timed Workflow Processes With Shared Resources

Yanhua DU, Li WANG, X. LI

IEEE Transactions on Engineering Management

février 2017, vol. 64, n°1, pp.42 - 56

Départements : Informations Systems and Operations Management, GREGHEC (CNRS)

Mots clés : Business, Servers, Computational modeling, Uncertainty, Analytical models, Processor scheduling, workflow management, Business process management, degree of parallelism, Petri net (PN), timed workflow net (TWF-Net)

Degree of parallelism is an important factor in workflow process management, because it is useful to accurately estimate the server costs and schedule severs in workflow processes. However, existing methods that are developed to compute degree of parallelism neglect to consider activities with uncertain execution time. In addition, these methods are limited in dealing with the situation where activities in multiple concurrent workflow processes use shared resources. To address the limitations, we propose a new approach to analyzing degree of parallelism for concurrent workflow processes with shared resources. Superior over the existing methods, our approach can compute degree of parallelism for multiple concurrent workflow processes that have activities with uncertain execution time and shared resources. Expectation degree of parallelism is useful to estimate the server costs of the workflow processes, and maximum degree of parallelism can guide managers to allocate severs or virtual machines based on the business requirement. We demonstrate the application of the approach and evaluate the effectiveness in a real-world business scenario.

Assembling international development: Accountability and the disarticulation of a social movement


Accounting Organizations and Society

février 2017, vol. 57, pp.18-32

Départements : Comptabilité et Contrôle de Gestion, GREGHEC (CNRS)

Mots clés : Accountability, Social movements, International development, Non-governmental organizations (NGOs), Governmentality, Assemblages

This paper examines how international development funding and accountability requirements are implicated in the so-called disarticulation of a social movement. Based on field studies in Guatemala and El Salvador, we show and explain the way accountability requirements, which encompass management and accounting, legal, and financial technologies, constitute the field of international development through the regulation of heterogeneous social movement organizations. We highlight how accountability enables a form of governance that makes possible the emergence of entities (with specific attributes), while restricting others. Our analysis has implications for governmentality studies that have examined the interrelation of assemblages by analyzing how these interrelations are operationalized at the field level through the Deleuze-and-Guattari-inspired processes of territorialization, coding, and overcoding

Behavioral Strategy and the Strategic Decision Architecture of the Firm


California Management Review

2017, vol. 59, n°3, pp.5-21

Départements : Stratégie et Politique d’Entreprise

Mots clés : behavioral strategy, psychology, cognitive bias, strategic decision process

This special issue explores the impacts of behavioral strategy on managementpractice. Behavioral strategy can best contribute to management practice by shifting its focus from individual decision biases to the design of behaviorally informed decision processes at the level of the firm. This introduction identifies three types of organizational decision processes, shows how they interact with individual and group biases, and proposes a model showing how managers can design and deploy these processes to shape the strategy of the firm. It then introduces the articles in this special issue and discusses their contributions to the future of behavioral strategy

Characterizations of Smooth Ambiguity Based on Continuous and Discrete Data


Mathematics of Operations Research

février 2017, vol. 42, n°1, pp.167 - 178

Départements : Economie et Sciences de la décision

Mots clés : smooth ambiguity; variational preferences; revealed preference; completely monotone functions; Afriat inequalities; moment problem

In the Anscombe-Aumann setup, we provide conditions for a collection of observations to be consistent with a well-known class of smooth ambiguity preferences (Klibanoff P, Marinacci M, Mukerji S (2005) A smooth model of decision making under ambiguity. Econometrica 73(6):1849–1892.). Each observation is assumed to take the form of an equivalence between an uncertain act and a certain outcome. We provide three results that describe these conditions for data sets of different cardinality. Our findings uncover surprising links between the smooth ambiguity model and classic mathematical results in complex and functional analysis.

Effects of inter-group status on the pursuit of intra-group status

J. W. CHANG, Rosalind CHOW, Anita WOOLLEY

Organizational Behavior and Human Decision Processes

mars 2017, vol. 139, pp.1–17

Départements : Management et Ressources Humaines, GREGHEC (CNRS)

Mots clés : Inter-group status; Intra-group status; Cooperation; Competition

This research examines how the status of one’s group influences intra-group behavior and collective outcomes. Two experiments provide evidence that, compared to members of low-status groups, members of high-status groups are more concerned about their intra-group standing, which in turn can increase both the likelihood of competitive and cooperative intra-group behavior. However, whether the desire for intra-group standing manifests via competitive versus cooperative behavior depends on the relevance of the task to the group’s inter-group standing. When the task is not clearly relevant to the group’s status, members of high-status groups are more likely to engage in competitive behavior out of a desire to manage their intra-group status, which, in turn, leads to less desirable collective outcomes. However, when the group’s status is at stake, members of high-status groups seek intra-group status via cooperative behavior, leading to better collective outcomes.

France’s Commercial courts: a good example of the administration of justice by ordinary citizens


Journal of Business Law

2017, vol. 1, pp.1-22

Départements : Droit et fiscalité, GREGHEC (CNRS)

Mots clés : Accessto justice; Commercial law; Courts' powers and duties;France; Judges; Legal history

Commercial courts occupy a highly specific position in the French judiciary landscape, since their judges are elected.French commercial court judges are not members of the legal professions but business executives and tradespeoplechosen by their peers. This encourages a pragmatic view that takes into account the economic constraints faced by companies. InFrance, certain courts of first instance,such asthe commercial courts, delegate the function of judgment to ordinary citizens, whereas in most courts of first instance, and the appeal courts Cour d’appel and Cour de cassation, only full-time professional magistrates can rule on the cases brought before the court

Incorporating hidden costs of annoying ads in display auctions


International Journal of Research in Marketing

2017, vol. 34, pp.622-640

Départements : Marketing, GREGHEC (CNRS)

Media publisher platforms often face an effectiveness-nuisance tradeoff: more annoying ads can be more effective for some advertisers because of their ability to attract attention, but after attracting viewers’ attention, their nuisance to viewers can decrease engagement with the platform over time. With the rise of mobile technology and ad blockers, many platforms are becoming increasingly concerned about how to improve monetization through digital ads while improving viewer experience.We study an online ad auction mechanism that incorporates a charge for ad impact on user experience as a criterion for ad selection and pricing. Like a Pigovian tax, the charge causes advertisers to internalize the hidden cost of foregone future platform revenue due to ad impact on user experience. Over time, the mechanism provides an incentive for advertisers to develop ads that are effective while offering viewers a more pleasant experience. We show that adopting the mechanism can simultaneously benefit the publisher, advertisers, and viewers, even in the short term.Incorporating a charge for ad impact can increase expected advertiser profits if enough advertisers compete. A stronger effectiveness-nuisance tradeoff, meaning that ad effectiveness is more strongly associated with negative impact on user experience, increases the amount of competition required for the mechanism to benefit advertisers. The findings suggest that the mechanism can benefit the marketplace for ad slots that consistently attract many advertisers