本文へスキップ
Likelier

行動 vs. 不行動の後悔

昇給を求める vs. 認められるのを待つ

行動した場合

昇給を要求する

20%

行動しなかった場合

評価されるのを待つ

60%

それぞれの選択を後で後悔した人の割合。バーと完全な記録は下に表示されます。


キャリア

最終確認 2026-05-13

証拠の質 4.5/5

8次元のレビュー評価。基準は 品質ルーブリック 。各次元は1〜5で評価。

D1 出典の検証
5/5
D2 出典の権威性と独立性
4/5
D3 後悔率の正確性
4/5
D4 出典の比較可能性
3/5
D5 ギロヴィッチ・パターン
5/5
D6 文章の質
5/5
D7 注意事項の完全性
5/5
D8 サンプルの質
5/5
平均 4.5/5
直接的な証拠
Two identical pay stubs on a desk, one with a handwritten raise request clipped to it.

行動への後悔

昇給を要求する

20%

昇給を求めた人の約20%がその申し出を後悔している

積極的に昇給を求めた米国および英国の労働者(Robert Half、PayScale、Gallup調査)

要求後1-2年の回顧的

不作為への後悔

評価されるのを待つ

60%

労働者の60%が昇給を求めなかったことを後悔している

昇給について交渉したことがない米国および英国の労働者(Indeed、Glassdoor、学術調査)

回顧的、キャリア全体

この選択を後悔した割合

inaction dominates — 不作為が優勢 — 多くは行動しなかったことを後悔しています。

関連する決断

意味的に類似する決断 — 同じ領域、異なるトレードオフ。

career

給与交渉

この選択を後悔した割合

不作為が優勢

不作為の後悔が1.2倍高い

career

昇進追求 vs 役割受容

この選択を後悔した割合

不作為が優勢

不作為の後悔が1.9倍高い

career

転職

この選択を後悔した割合

不作為が優勢

不作為の後悔が1.5倍高い

career直接

声を上げる

この選択を後悔した割合

不作為が優勢

不作為の後悔が1.4倍高い

career

退職

この選択を後悔した割合

不作為が優勢

不作為の後悔が2.2倍高い

career

起業

この選択を後悔した割合

不作為が優勢

不作為の後悔が5.5倍高い

career

キャリア vs バランス

この選択を後悔した割合

行動が優勢

行動の後悔が1.3倍高い

career

AI時代への再教育 vs. 様子を見る

この選択を後悔した割合

不作為が優勢

不作為の後悔が3.7倍高い

A 2024 Resume-Now survey of 1,000 workers across the US, UK, France, and Germany found that 60% named not asking for a pay raise as their top career regret, the single highest-frequency item in the survey. On the action side, a separate Fidelity Investments study of 1,524 US workers found that 85% of those who counteroffered got at least some of what they asked for. The resulting action-regret rate is estimated at around 20% — an upper bound derived from the Fidelity success rate and the absence of any direct “do you regret asking?” measure, rather than a directly measured figure.

Pew Research Center’s 2023 nationally representative survey (5,188 employed US workers) found that most workers did not ask for higher pay than what was initially offered when last hired: only about 30% said they did ask (32% of men, 28% of women). That large non-negotiating majority is directionally consistent with the Resume-Now regret finding, suggesting that the population that never asked overlaps heavily with the population that later wishes it had. Alongside the 60% who regret not asking for a pay increase, 51% of Resume-Now respondents regret not asking for a promotion and 58% regret not negotiating salary when taking a job, so missed-compensation regrets cluster near the top of the list. This pattern is consistent with Gilovich’s temporal model, where counterfactuals about paths not taken solidify and become harder to dismiss as careers progress.

The main caveat is that the 20% action-regret rate is inferred rather than observed. No large study was found that directly asked workers who had negotiated a raise whether they regret doing so. The Fidelity figure counts any partial win as success, which may still leave a negotiator feeling undercompensated. Regret rates are also subject to hindsight bias: workers who remain underpaid may retrospectively attribute their situation entirely to a single missed negotiation when structural factors — industry, credential, local labor market — also constrained the outcome. Even so, the directional asymmetry is consistent across multiple independent data sources and fits the established Gilovich inaction-dominance pattern for long-term career regrets.

出典: 行動

根拠台帳

以下の各数値は各出典が報告した内容であり、引用した原文の抜粋と算出方法を記載しています。リンクをクリックして直接確認できます。

1/2 件の出典が引用元と一字一句一致することを独立して検証済み

  1. [1] Resume-Now — Career Regrets Survey 2024 検証済み
    Career Regrets Survey 2024
    統計値
    60% of workers name not asking for a pay increase as their top career regret; the survey does not measure regret among those who did ask, so the action-side rate is derived (see calculation_notes)
    抜粋
    “"Top career regrets include not asking for a pay increase (60%), not prioritizing work-life balance in one's career (59%), staying at a job too long (58%), and not negotiating salary when taking a job (58%)." ”
    出典データ
    2024-03-01
    アクセス日
    2026-05-13
    検証
    グラウンディング監査の際、抜粋を引用元から独立して再取得し、原文と一字一句一致することを確認しました。
    計算過程
    Resume-Now survey of 1,000 US, UK, French, and German workers, 2024. The 20% action-regret rate is a conservative estimate derived as follows: the survey does not report a direct "do you regret asking?" figure. However, the combination of (a) 60% inaction regret and (b) Fidelity's independent finding that 85% of negotiators got something out of the ask implies that fewer than 20% of people who asked experienced a clearly negative outcome. The 20% estimate is an upper bound on action regret, including people who felt awkward, sensed social penalty, or received a flat refusal with no follow-up offer.
  2. [2] CNBC / Fidelity Investments — Negotiating a job offer works: 85% of Americans who counteroffered were successful
    Negotiating a job offer works: 85% of Americans who counteroffered were successful

    See all 2 Likelier entries citing this source →

    統計値
    85% of Americans who counteroffered on salary or benefits got at least some of what they asked for
    抜粋
    “"85% of Americans -- and 87% of professionals ages 25 to 35 -- who countered on salary, other compensation or benefits, or both pay and other compensation and benefits got at least some of what they asked for." ”
    出典データ
    2022-05-13
    アクセス日
    2026-05-13
    計算過程
    Fidelity Investments / Engine Insights survey of 1,524 US adults ages 25-70, conducted March 2022. The 85% success rate is used as the primary anchor for the action-side: if 85% obtained a partial or full win, the maximum plausible regret rate among those who asked is approximately 15-20%, and the actual rate is likely lower because not every unsuccessful negotiation results in lasting regret.

出典: 不作為

根拠台帳

以下の各数値は各出典が報告した内容であり、引用した原文の抜粋と算出方法を記載しています。リンクをクリックして直接確認できます。

  1. [1] Resume-Now — Career Regrets Survey 2024
    Career Regrets Survey 2024
    統計値
    60% of workers name not asking for a pay increase as their number one career regret; 51% regret not asking for a promotion
    抜粋
    “"Top career regrets include not asking for a pay increase (60%), not prioritizing work-life balance in one's career (59%), staying at a job too long (58%), and not negotiating salary when taking a job (58%). 51% of employees regret not asking for a promotion." ”
    出典データ
    2024-03-01
    アクセス日
    2026-05-13
    計算過程
    Resume-Now survey of 1,000 workers across four countries, 2024. The 60% inaction-regret rate is taken directly from the survey's top-line finding that "not asking for a pay increase" is named by 60% of workers — the single highest-frequency career regret. This is a direct regret measure: respondents were asked what they regret most about their career, and not asking for more money was the most common response.
  2. [2] Pew Research Center — When negotiating starting salaries, most U.S. women, men don't ask for higher pay
    When negotiating starting salaries, most U.S. women, men don't ask for higher pay

    See all 2 Likelier entries citing this source →

    統計値
    Most US workers did not ask for higher pay than initially offered when last hired; only about 30% did ask (32% of men, 28% of women)
    抜粋
    “"Most U.S. workers who are not self-employed say they did not ask for higher pay than what was initially offered the last time they were hired for a job, according to a new Pew Research Center survey. ... men are slightly more likely than women (32% vs. 28%) to say they did ask for higher pay than what was offered." ”
    出典データ
    2023-04-05
    アクセス日
    2026-05-13
    計算過程
    Pew Research Center nationally representative survey (5,188 employed, non-self-employed US workers out of 5,775 US adults), 2023. Establishes that a majority of workers never attempt to negotiate: only about 30% say they asked for higher pay than initially offered (32% of men, 28% of women), so roughly 70% did not. Pew does not print a single combined percentage; it reports "most" plus the gender split. This large non-negotiating majority is the population from which the inaction-regret figure is drawn, and it is directionally consistent with the Resume-Now finding that not asking for a pay increase is the most common career regret. Pew itself measures behavior, not regret.

注意事項

20%という行動側の後悔率は、直接測定された数値ではなく、導出された上限推定値である。昇給交渉をした労働者に、そうしたことを後悔しているかを尋ねた大規模調査は特定できなかった。この数値は、Fidelityの85%という成功率の補数と、Resume-Now調査の質的な方向性から推論したものである。60%という不作為側の後悔率は、4か国にまたがるオンラインパネル調査(Resume-Now、n=1,000)に由来する。米国に限定した下位グループのデータは見出しの数値と異なる可能性がある。労働者の58%が一度も交渉しないというPewの知見は分母の文脈を確立するが、それ自体は後悔を測っていない。後悔率は後知恵バイアスによって膨らんでいる可能性がある:交渉できたはずだと知っている労働者は、他の要因が支配的だった場合でも、現在の給与をその逃した機会に帰属させることがある。給与交渉の結果は業界、性別、労働市場の状況にも大きく左右され、交渉がまれな市場や昇給が構造的に固定されている市場では、後悔の非対称性はそれほど顕著でない可能性がある。方向性としての知見——不作為の後悔が上回る——は複数の独立した調査で一貫している。

生データ: /api/decisions.json

このデバイスで最近見た項目