The Tennis Parent Trap: A Simulation Analysis of Investment Timing in Youth Tennis

Rebeca Crichton-Amaya

No h9t4p_v1, SocArXiv from Center for Open Science

Abstract: In competitive youth tennis, a critical question often goes unasked: when does parental investment matter most? This study applies the economic principles of Cunha and Heckman’s (2007) skill formation model to a simulation of 10,000 virtual players tracked across three developmental stages: Foundation (ages 8–10), Development (ages 11–14), and Elite (ages 15–18). The simulation operationalises self-productivity, dynamic complementarity, and sensitive periods, while treating the model as hypothesis-generating rather than confirmatory. The headline result is that the cumulative path of investment, not innate ability, dominates final skill: investment variables alone explain roughly 63% of outcome variance, whereas initial ability alone explains only about 7%. Investment effects also rise across stages, with Elite-stage spending the strongest single predictor. Consistent with the central hypothesis, late-weighted strategies (mean final skill 41.7) outperform early-weighted strategies (40.7) among resource-constrained families, with balanced intermediate (41.2) and consistently-high highest overall (43.8). A sensitivity analysis confirmed this late-weighted advantage is robust across eleven alternative specifications, including equalised lifetime budgets. These patterns suggest that, for budget-constrained families, when to invest may matter nearly as much as how much—though simulation-based inference requires caution in generalisation.

Date: 2026-05-26
New Economics Papers: this item is included in nep-spo
References: Add references at CitEc
Citations:

Downloads: (external link)
https://osf.io/download/6a11c9fc1d8a551bcbb0b331/

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:osf:socarx:h9t4p_v1

DOI: 10.31219/osf.io/h9t4p_v1

Access Statistics for this paper

More papers in SocArXiv from Center for Open Science
Bibliographic data for series maintained by OSF ().