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21 – 30 of over 8000
Article
Publication date: 9 October 2017

Reijo Savolainen

The purpose of this paper is to elaborate the picture of strategies and tactics for information seeking and searching by focusing on the heuristic elements of such strategies and…

1122

Abstract

Purpose

The purpose of this paper is to elaborate the picture of strategies and tactics for information seeking and searching by focusing on the heuristic elements of such strategies and tactics.

Design/methodology/approach

A conceptual analysis of a sample of 31 pertinent investigations was conducted to find out how researchers have approached heuristics in the above context since the 1970s. To achieve this, the study draws on the ideas produced within the research programmes on Heuristics and Biases, and Fast and Frugal Heuristics.

Findings

Researchers have approached the heuristic elements in three major ways. First, these elements are defined as general level constituents of browsing strategies in particular. Second, heuristics are approached as search tips. Third, there are examples of conceptualizations of individual heuristics. Familiarity heuristic suggests that people tend to prefer sources that have worked well in similar situations in the past. Recognition heuristic draws on an all-or-none distinction of the information objects, based on cues such as information scent. Finally, representativeness heuristic is based on recalling similar instances of events or objects and judging their typicality in terms of genres, for example.

Research limitations/implications

As the study focuses on three heuristics only, the findings cannot be generalized to describe the use of all heuristic elements of strategies and tactics for information seeking and searching.

Originality/value

The study pioneers by providing an in-depth analysis of the ways in which the heuristic elements are conceptualized in the context of information seeking and searching. The findings contribute to the elaboration of the conceptual issues of information behavior research.

Details

Journal of Documentation, vol. 73 no. 6
Type: Research Article
ISSN: 0022-0418

Keywords

Article
Publication date: 13 February 2017

Luitzen de Boer

The purpose of this paper is to present three heuristics for choosing supplier selection criteria. By considering the balance between the expected relative effort and benefit of…

2044

Abstract

Purpose

The purpose of this paper is to present three heuristics for choosing supplier selection criteria. By considering the balance between the expected relative effort and benefit of using different selection criteria, the heuristics suggest which criteria should be prioritized. The heuristics serve to develop our understanding of the search and evaluation heuristics used in supplier selection and to facilitate further research.

Design/methodology/approach

The research is primarily theoretical, yet draws on empirical studies of supplier selection. The theoretical basis is Simon’s notion of procedural rationality (Simon, 1976). The author makes the general notion of procedural rationality more concrete for supplier selection by formally describing three heuristics for choosing selection criteria. The heuristics share the same logic but differ in terms of the precision of the input information required from the purchaser. The paper provides illustrations of the heuristics.

Findings

It appears that procedural rationality can be specified for the process of designing the supplier selection process by explicitly recognizing the cost and value of selection criteria. There is no one way of doing this, but at the most basic level, it requires an ordinal ranking of criteria. Already such a rudimentary, qualitative, assessment can help identifying suitable criteria. The heuristics developed appear compatible with established approaches for the subsequent selection of suppliers.

Originality/value

The paper addresses the early stage of supplier selection which has been largely ignored in the literature.

Details

Management Decision, vol. 55 no. 1
Type: Research Article
ISSN: 0025-1747

Keywords

Open Access
Article
Publication date: 24 December 2021

Simone Guercini and Susan Maria Freeman

The paper addresses the following research question: how do decision-makers use heuristics in their international business (IB) environment? Whereas, the literature has focused on…

1408

Abstract

Purpose

The paper addresses the following research question: how do decision-makers use heuristics in their international business (IB) environment? Whereas, the literature has focused on entrepreneurial companies, here contrasting approaches to learning and using heuristics in international marketing (IM) decisions are examined and discussed.

Design/methodology/approach

The paper aims to address a gap in the study of micro-foundations of internationalization, exploiting research from other disciplinary fields. It combines a multidisciplinary literature review and longitudinal case studies to illustrate different approaches in learning and using heuristics by international marketers.

Findings

International marketers can adopt “closed” heuristics that are consolidated and consistently followed, or “open” heuristics, which are constantly being adapted and learned. Established multinationals learn heuristics in international marketing decision-making, following both “closed” and “open” models.

Originality/value

This paper offers an original contribution by presenting different approaches not yet examined in the literature, focusing on how international marketers make decisions through learning and using heuristic rules. The focus is on established exporters, in contrast to the literature that has largely paid attention to the effectiveness of heuristics in new entrepreneurial firms.

Details

International Marketing Review, vol. 40 no. 3
Type: Research Article
ISSN: 0265-1335

Keywords

Article
Publication date: 27 April 2022

Mohamad Hjeij

This study aims to explore the heuristics applied by tech entrepreneurs in the Middle East during the opportunity evaluation process.

Abstract

Purpose

This study aims to explore the heuristics applied by tech entrepreneurs in the Middle East during the opportunity evaluation process.

Design/methodology/approach

A multiple case-based methodology was applied, which consisted of semi-structured interviews with entrepreneurial experts from different cities in the Middle East. Qualitative data analysis was then performed with inductive thematic coding using the Eisenhardt method.

Findings

The results suggest that entrepreneurs mostly use six heuristics to evaluate opportunities quickly. Three of them are related to the opportunity as an abstract idea, and three are connected with the person (s) involved in the opportunity. In addition, entrepreneurs in the Middle East were more interested in the personal characteristics of the opportunity presenter than in the opportunity itself.

Research limitations/implications

Identifying the heuristics applied by experts may neglect the perspective of the community of entrepreneurs as a whole. Hence, future research should target a wider segment of entrepreneurs. Furthermore, the effect of applying such heuristics on the strategic growth of startups remains an open question.

Practical implications

The identified heuristics are aligned with the hands-on approach of entrepreneurship and can be applied as a decision-making technique for aspiring entrepreneurs who seek to succeed in this region.

Originality/value

This study explores the under-examined topic of heuristics in opportunity evaluation within the regional context of the Middle East, which has also been scarcely investigated. It sheds light on the importance of cultural factors in identifying the cognitive shortcuts used in a business context.

Details

Journal of Entrepreneurship in Emerging Economies, vol. 15 no. 6
Type: Research Article
ISSN: 2053-4604

Keywords

Article
Publication date: 8 February 2021

Timothy Oluwafemi Ayodele and Abel Olaleye

This paper aims to investigate the flexible decision pathways adopted by development advisors in the management of uncertainty in property development. Specifically, the study…

Abstract

Purpose

This paper aims to investigate the flexible decision pathways adopted by development advisors in the management of uncertainty in property development. Specifically, the study examines the quantitative techniques adopted by development advisors, the level of adoption of real options analysis (ROA) vis-à-vis the level of adoption of heuristics. Finally, the types of options exercised in property development were analysed. This was with a view to providing information that could mitigate the challenges of risk and uncertainty and increasing investment failure associated with property development in Nigeria, an emerging market.

Design/methodology/approach

The study adopted a survey method and was conducted on development advisors in property development companies/estate surveying and valuation firms in Nigeria. A total of 195 development advisors participated in the survey. The respondents were required to rate, on a five-point Likert scale, the level of adoption of the quantitative models, heuristics and the types of flexibility exercised during development. The data were analysed using mean rating, one-sample t-test and analysis of variance.

Findings

The results revealed that there was a preference for the use of traditional techniques, while probabilistic appraisal models and other contemporary methods such as ROA are seldom adopted by development advisors. While there was a significantly high level of adoption of heuristics, the stratified analysis examining the profile of the respondents and the level of adoption of ROA and heuristics suggests that years of experience influenced the level of adoption of both the ROA and heuristics by the development advisors. The analysis of the types of flexibility showed that staging/phasing and changing the initial use/design were the most prevalent flexibility pathways adopted during the development. However, the study found that there was no significant difference concerning the choice of flexibility being adopted by development advisors who used ROA and those who did not.

Practical implications

The study provides an understanding of the decision pathways adopted by development advisors in an emerging market like Nigeria.

Originality/value

The paper contributes to studies on decision-making pathways in the management of uncertainty under dynamic conditions by development advisors in emerging markets.

Details

Journal of Financial Management of Property and Construction , vol. 26 no. 3
Type: Research Article
ISSN: 1366-4387

Keywords

Article
Publication date: 15 February 2011

Hasmukh K. Gajjar and Gajendra K. Adil

Shelf space is often retailer's critical resource. Growing number of products has posed a challenge to the retailers for efficient allocation of available shelf space to them. The…

1942

Abstract

Purpose

Shelf space is often retailer's critical resource. Growing number of products has posed a challenge to the retailers for efficient allocation of available shelf space to them. The paper aims to consider a retail shelf space allocation problem with linear profit function and aims to develop efficient heuristics to solve this problem.

Design/methodology/approach

The paper develops three heuristics to solve a shelf space allocation problem. It compares three heuristics with existing heuristic using empirical study.

Findings

In an empirical study of 320 randomly generated instances of problems with size (products, shelves) varying from (25, 5) to (200, 50), it was found that all three new heuristics are competitive with existing heuristic. The best amongst three heuristics found solution with average objective value of 99.59 percent of upper bound in a reasonable central processing unit time.

Research limitations/implications

The linearity assumption of the profit function is based on earlier findings that marginal returns to space first increase and then decrease in an S‐shaped curve. Hence, linearity assumption for profit function is justified by the fact that retails would want to operate on linear (or approximately linear) and more strongly increasing part of the curve.

Practical implications

The proposed heuristics are applied to a case of existing retail store which gave more profit than the current allocation scheme.

Originality/value

The paper proposes new initial constructor and neighbourhood move strategy to develop efficient heuristic. Heuristics proposed in this paper are competitive with existing heuristics.

Details

International Journal of Retail & Distribution Management, vol. 39 no. 2
Type: Research Article
ISSN: 0959-0552

Keywords

Article
Publication date: 3 November 2014

John H Drake, Matthew Hyde, Khaled Ibrahim and Ender Ozcan

Hyper-heuristics are a class of high-level search techniques which operate on a search space of heuristics rather than directly on a search space of solutions. The purpose of this…

Abstract

Purpose

Hyper-heuristics are a class of high-level search techniques which operate on a search space of heuristics rather than directly on a search space of solutions. The purpose of this paper is to investigate the suitability of using genetic programming as a hyper-heuristic methodology to generate constructive heuristics to solve the multidimensional 0-1 knapsack problem

Design/methodology/approach

Early hyper-heuristics focused on selecting and applying a low-level heuristic at each stage of a search. Recent trends in hyper-heuristic research have led to a number of approaches being developed to automatically generate new heuristics from a set of heuristic components. A population of heuristics to rank knapsack items are trained on a subset of test problems and then applied to unseen instances.

Findings

The results over a set of standard benchmarks show that genetic programming can be used to generate constructive heuristics which yield human-competitive results.

Originality/value

In this work the authors show that genetic programming is suitable as a method to generate reusable constructive heuristics for the multidimensional 0-1 knapsack problem. This is classified as a hyper-heuristic approach as it operates on a search space of heuristics rather than a search space of solutions. To our knowledge, this is the first time in the literature a GP hyper-heuristic has been used to solve the multidimensional 0-1 knapsack problem. The results suggest that using GP to evolve ranking mechanisms merits further future research effort.

Article
Publication date: 10 May 2021

Fabrice L. Cavarretta

So far, the simplicity of heuristics has been mostly studied at the rule level. However, actors' bounded rationality implies that small bundles of rules drive behavior. This study…

Abstract

Purpose

So far, the simplicity of heuristics has been mostly studied at the rule level. However, actors' bounded rationality implies that small bundles of rules drive behavior. This study thus conducts a conceptual elaboration around such bundling. This leads to reflections on the various processes of heuristic emergence and to qualifications of the respective characteristics of basic heuristic classes.

Design/methodology/approach

Determining which rules – out of many possible ones – to select in one's small bundle constitutes a difficult combinatorial problem. Fortunately, past research has demonstrated that solutions can be found in evolutionary mechanisms. Those converge toward bundles that are somewhat imperfect yet cannot be easily improved, a.k.a., locally optimal bundles. This paper therefore identifies that heuristic bundles can efficiently emerge by social evolutionary mechanisms whereby actors recursively exchange, adopt and perform bundles of rules constitute processes of heuristic emergence.

Findings

Such evolutionary emergence of socially calculated small bundles of heuristics differs from the agentic process by which some simple rule heuristics emerge or from the biological calculation process by which some behavioral biology heuristics emerge. The paper subsequently proceeds by classifying heuristics depending on their emergence process, distinguishing, on the one hand, agentic vs evolutionary mechanisms and, on the other hand, social vs biological encodings. The differences in the emergence processes of heuristics suggest the possibility of comparing them on three key characteristics – timescale, reflectivity and local optimality – which imply different forms of fitness.

Research limitations/implications

The study proceeds as a conceptual elaboration; hence, it does not provide empirics. At a microlevel, it enables classification and comparison of the largest possible range of heuristics. At a macrolevel, it advocates for further exploration of managerial bundles of rules, regarding both their dynamics and their substantive nature.

Practical implications

In the field, practitioners are often observed to socially construct their theory of action, which emerges as a bundle of heuristics. This study demonstrates that such social calculations provide solutions that have comparatively good qualities as compared to heuristics emerging through other processes, such as agentic simple rules or instinctive – i.e. behavioral biology – heuristics. It should motivate further research on bundles of heuristics in management practice. Such an effort would improve the ability to produce knowledge fitting the absorptive capacity of practitioners and enhance the construction of normative managerial theories and pedagogy.

Social implications

Bundles of rules may also play a crucial role in the emergence of collective action. This study contributes to a performativity perspective whereby theories can become reality. It demonstrates how the construction of a managerial belief system may amount to the launching of a social movement and vice versa.

Originality/value

Overall, many benefits accrue from integrating the bundles of rules expressed and exchanged by practitioners under the heuristic umbrella. So far, in management scholarship, such emergent objects have sometimes been interpreted as naïve or as indicative of institutional pressures. By contrast, this study shows that socially calculated bundles may efficiently combine the advantages of individuals' reflective cognitive processes with those provided by massive evolutionary exchanges. In conclusion, the social calculations of small heuristic bundles may constitute a crucial mechanism for the elaboration of pragmatic theories of action.

Details

Management Decision, vol. 59 no. 7
Type: Research Article
ISSN: 0025-1747

Keywords

Article
Publication date: 11 May 2021

Antoine Gilbert-Saad, Rod B. McNaughton and Frank Siedlok

Research has reliably demonstrated that decision-makers, especially expert ones, use heuristics to make decisions under uncertainty. However, whether decision-makers with little…

Abstract

Purpose

Research has reliably demonstrated that decision-makers, especially expert ones, use heuristics to make decisions under uncertainty. However, whether decision-makers with little or no experience also do, and if so, how? is unknown. This research addresses this issue in the marketing context by studying how a group of young and generally inexperienced entrepreneurs decide when asked to set a price and choose a distribution channel in a scenario involving a hypothetical firm.

Design/methodology/approach

The authors used think-aloud protocols to elicit data and then used inductive procedures to code the data for analysis.

Findings

The inexperienced entrepreneurs in the sample used three types of heuristics in their decision-making, forming a structured process that narrows in scope. First, metacognitive heuristics, which specify a decision-making approach, were used, followed by heuristics representing the criteria they considered, and finally, heuristics detailing the execution of a selected option. The authors also found that heuristics relating to a market orientation, especially customer-centric criteria, were the most common, but these were balanced with ones representing an internal orientation or growth.

Research limitations/implications

The generally inexperienced decision-makers the authors’ studied used heuristics in a structured way that helped them to select and balance several potentially conflicting decision-making criteria. As with most research using qualitative research designs, the generalizability of these findings is unclear. Further research on the mechanisms by which relatively inexperienced decision-makers learn the heuristics they use is recommended.

Originality/value

This research's novelty lies in its focus on heuristic use by nonexpert decision-makers under conditions of uncertainty and the findings about their scope and the order they are used. As the authors collected data from think-aloud protocols with relatively young entrepreneurs with limited experience, they also offer a description of the heuristics used by nascent entrepreneurs when making marketing decisions about pricing and channels. The most surprising conclusion is that even without relevant domain-specific knowledge, decision-makers can use heuristics in an ecologically rational way (i.e. structured to match the environment).

Details

Management Decision, vol. 59 no. 7
Type: Research Article
ISSN: 0025-1747

Keywords

Article
Publication date: 29 November 2018

Isabel Mariann Silvis, Theo J.D. Bothma and Koos J.W. de Beer

The purpose of this paper is to provide an integrated list of heuristics and an information architecture (IA) framework for the heuristic evaluation of the IA of academic library…

5290

Abstract

Purpose

The purpose of this paper is to provide an integrated list of heuristics and an information architecture (IA) framework for the heuristic evaluation of the IA of academic library websites as well as an evaluation framework with practical steps on how to conduct the evaluation.

Design/methodology/approach

A set of 14 heuristics resulted from an integration of existing usability principles from authorities in the field of usability. A review of IA literature resulted in a framework for dividing academic library websites into six dialogue elements. The resulting heuristics were made applicable to academic library websites through the addition of recommendations based on a review of 20 related studies.

Findings

This study provides heuristics, a framework and workflow guidelines that can be used by the various evaluators of academic library websites, i.e. library staff, web developers and usability experts, to provide recommendations for improving its usability.

Research limitations/implications

The focus of the usability principles is the evaluation of the IA aspects of websites and therefore does not provide insights into accessibility or visual design aspects.

Originality/value

The main problem that is addressed by this study is that there are no clear guidelines on how to apply existing usability principles for the evaluation of the IA of academic library websites.

21 – 30 of over 8000