Singapore bilingual and skills-upgrading policy, 1966-1979

Singapore's LKY-era and immediate post-LKY human-capital trajectory shows a large education upgrade: PWT human-capital index roughly doubled, upper-secondary attainment rose sharply, tertiary enrolment became mass-participation, and the 2010 human-capital level reached advanced-economy territory.

Singapore's LKY-era industrial strategy worked through disciplined openness to foreign capital and manufacturing upgrading: FDI inflows were persistently high, FDI intensity exceeded regional peers, manufacturing value added rose sharply, and manufactured exports dominated by 1990.

Countries with stricter employment protection legislation — measured by the OECD EPL indicator (or comparable alternatives where OECD EPL is missing) — experience longer average unemployment duration, holding other controls constant.

Strong employment-protection legislation (EPL) with high union wage-setting coverage and limited at-will dismissal produces a three-order causal chain in Southern European labour markets.

In a broad-country panel 1990-2019, greater labour-market flexibility — measured by lower OECD EPL overall strictness, higher ease-of-hiring scores, and absence of centralized wage bargaining — predicts higher employment-to- population ratios and faster real GDP per capita growth, controlling for institutional quality, education, and trade openness.

Large welfare states sustain long-run real GDP per capita growth when paired with market flexibility (low product- and labour-market barriers), trade openness, and fiscal discipline (debt-to-GDP below 90%), but not when paired with rigid product and labour markets, in an OECD and rich- country panel 1980-2020.

Germany's Agenda 2010 labour-market reforms worked within the Ordoliberal framework precisely because they preserved collective-bargaining institutions and vocational-training architecture; the same reforms imposed on UK-style labour markets produced larger inequality increases.

Labour-market flexibility (ease of hiring and firing, low EPL, decentralised wage bargaining) improves long-run employment rates, productivity growth, and GDP per capita only when paired with complementary adjustment institutions: active labour-market policy (retraining, job search assistance), relocation support, or income-smoothing mechanisms (unemployment insurance, portable benefits).

Spain's February 2012 labour reform (Real Decreto-Ley 3/2012: dismissal-cost reduction from 45 to 33 days/year, decentralised collective bargaining, "objective causes" expansion) shortened the duration of the post-2011 unemployment surge by accelerating hiring rates 2014-2017 by at least 1.5 pp relative to a synthetic control of euro-area peripheral peers, without producing a permanent reduction in real wages relative to donors.

At high-income levels (GDP per capita above OECD median), very high tax burdens — defined as total tax revenue above 40% of GDP — predict weaker long-run total factor productivity growth unless paired with unusually high state capacity (top tercile WGI Government Effectiveness) and high labour- market flexibility (top tercile OECD EPL), in an OECD and high-income panel 1980-2020.