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Record W4288627348 · doi:10.48550/arxiv.1901.07024

Temporal Discounting in Technical Debt: How do Software Practitioners\n Discount the Future?

2019· preprint· W4288627348 on OpenAlexaff
Christoph Becker, Fabian Fagerholm, Rahul Mohanani, Alexandros Chatzigeorgiou

Bibliographic record

VenuearXiv (Cornell University) · 2019
Typepreprint
Language
FieldComputer Science
TopicOpen Source Software Innovations
Canadian institutionsUniversity of Toronto
Fundersnot available
KeywordsTechnical debtDiscountingTemporal discountingIntertemporal choiceBlueprintEconomicsDynamic inconsistencyEmpirical researchSoftwareMicroeconomicsComputer scienceEconometricsSoftware developmentFinanceEngineering

Abstract

fetched live from OpenAlex

Technical Debt management decisions always imply a trade-off among outcomes\nat different points in time. In such intertemporal choices, distant outcomes\nare often valued lower than close ones, a phenomenon known as temporal\ndiscounting. Technical Debt research largely develops prescriptive approaches\nfor how software engineers should make such decisions. Few have studied how\nthey actually make them. This leaves open central questions about how software\npractitioners make decisions.\n This paper investigates how software practitioners discount uncertain future\noutcomes and whether they exhibit temporal discounting. We adopt experimental\nmethods from intertemporal choice, an active area of research. We administered\nan online questionnaire to 33 developers from two companies in which we\npresented choices between developing a feature and making a longer-term\ninvestment in architecture. The results show wide-spread temporal discounting\nwith notable differences in individual behavior. The results are consistent\nwith similar studies in consumer behavior and raise a number of questions about\nthe causal factors that influence temporal discounting in software engineering.\nAs the first empirical study on intertemporal choice in SE, the paper\nestablishes an empirical basis for understanding how software developers\napproach intertemporal choice and provides a blueprint for future studies.\n

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.010
metaresearch head score (Gemma)0.088
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Qualitative · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.010
Threshold uncertainty score0.053

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0100.088
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0010.001
Science and technology studies0.0010.002
Scholarly communication0.0030.006
Open science0.0010.001
Research integrity0.0010.002
Insufficient payload (model declined to judge)0.0030.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.040
GPT teacher head0.205
Teacher spread0.165 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designQualitative
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

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Citations0
Published2019
Admission routes1
Has abstractyes

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Same venuearXiv (Cornell University)Same topicOpen Source Software InnovationsFrench-language works237,207