Asymmetries of Service: Interdependence and Synchronicity
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arXiv
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| Hauptverfasser: | , |
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| Format: | Preprint |
| Veröffentlicht: |
2024
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| _version_ | 1866912547580411904 |
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| author | Daw, Andrew Yom-Tov, Galit B. |
| author_facet | Daw, Andrew Yom-Tov, Galit B. |
| contents | On many dimensions, services can be seen to exist along spectra measuring the degree of interaction between customer and agent. For instance, every interaction features some number of contributions by each of those two sides, creating a spectrum of interdependence. Additionally, each interaction is further characterized by the relative pacing of these contributions, implying a spectrum of synchronicity. Where a service falls on such spectra can be a consequence of its design, but it can also be a function of its state. For instance, as broadly evidenced empirically, an agent with several concurrent interactions will be slowed in each individual interaction, altering the service's synchronicity. Here, we study a Hawkes cluster model of the service interaction, which we show captures the interdependence and synchronicity spectra and their resulting customer-agent (a)symmetries. We find insightful connections to behavioral operations, such as proving the occurrence of non-monotonic performance (e.g., inverted-U throughput) from concurrency-driven asynchrony. Hence, we can prescribe the agent's optimal concurrency level. Furthermore, we show how the service design dictates the efficacy of these operational improvements, proving that the concurrency-optimized throughput is itself non-monotonic as a function of the interdependence. Of possible independent interest methodologically, we establish an interpretable temporal decomposition for Hawkes clusters. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2402_15533 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Asymmetries of Service: Interdependence and Synchronicity Daw, Andrew Yom-Tov, Galit B. Computer Science and Game Theory Performance Probability 90B22, 60G55 On many dimensions, services can be seen to exist along spectra measuring the degree of interaction between customer and agent. For instance, every interaction features some number of contributions by each of those two sides, creating a spectrum of interdependence. Additionally, each interaction is further characterized by the relative pacing of these contributions, implying a spectrum of synchronicity. Where a service falls on such spectra can be a consequence of its design, but it can also be a function of its state. For instance, as broadly evidenced empirically, an agent with several concurrent interactions will be slowed in each individual interaction, altering the service's synchronicity. Here, we study a Hawkes cluster model of the service interaction, which we show captures the interdependence and synchronicity spectra and their resulting customer-agent (a)symmetries. We find insightful connections to behavioral operations, such as proving the occurrence of non-monotonic performance (e.g., inverted-U throughput) from concurrency-driven asynchrony. Hence, we can prescribe the agent's optimal concurrency level. Furthermore, we show how the service design dictates the efficacy of these operational improvements, proving that the concurrency-optimized throughput is itself non-monotonic as a function of the interdependence. Of possible independent interest methodologically, we establish an interpretable temporal decomposition for Hawkes clusters. |
| title | Asymmetries of Service: Interdependence and Synchronicity |
| topic | Computer Science and Game Theory Performance Probability 90B22, 60G55 |
| url | https://arxiv.org/abs/2402.15533 |