| Barber (1991) |
Unattributed official statistics on British-South African trade, investment, tourism and GDP/employment (1990) |
1982-1990 |
Provides trade totals (£2.2bn in 1990), tourism figures, the fall in real GDP per capita, and formal-sector job entry rates. |
| Heintz (2002) |
Average annual prison population of South Africa (political instability indicator) |
1969/1970-1992 |
One of three component indicators combined by principal components into the index of political instability. |
| Heintz (2002) |
Estimated number of persons held in detention without trial under apartheid security laws |
1969/1970-1992 |
Second component indicator of the political instability index, capturing township unrest and repression. |
| Heintz (2002) |
Number of recorded strikes in South Africa |
1969/1970-1992 |
Third component indicator of the political instability index, capturing workplace conflict. |
| Heintz (2002) |
South African fixed capital stock / rate of fixed capital accumulation series, 1950-2000 |
1950-2000 |
Establishes the pattern of high accumulation in the 1950s-60s and decline from the mid-1970s that frames the crisis of accumulation. |
| Hirschsohn (1998) |
Figures on detentions under the 1984–88 state of emergency and working days lost to industrial action and political protest (Innes 1992, uncited source for detentions) |
1984–1990 |
Used to show the scale of labour militancy and state repression of union members. |
| Trapido (1970) |
Figures on private capital and Industrial Development Corporation investment in border areas, 1960-68 |
1960-68 |
Quantifies capital flowing to border industries to support the claim of a new phase of labour repression. |