S.T.C was expected to gradually monopolise the importation and wholesaling of all products confined to it (about 40 per cent of 1969 imports by value). S.T.C. was to open regional offices in each of the main regional towns and district offices in the main district towns. The regional office would place orders and act as the main stocking point for the entire region. The plan was that once a presence was established in a region (and districts within) the product divisions in Dar es Salaam would only sell at wholesale prices to the S.T.C. branches. Since retailers would not be able to obtain goods at lower rates from private wholesalers or sub-wholesalers than from S.T.C. they would only deal with the latter and the former would go out of business.'® At the product division level effective control over the importation and wholesale of a line was to be accomplished, depending upon the product line, through: (1) capacity build-up, i.e. the creation of a new unit; (2) the purchase of an existing wholesale corporation (as in the case of hardware); and (3) joint ventures (as in the case of certain machines). The capital costs for this entire programme, including the buying of existing firms, would have been about Shs. 42 million.!! Compared to other large ventures in Tanzania, this programme was cheap indeed. On the other side, S.T.C.’s effect on the economy was spec- tacular. With over 3,000 employees, the Corporation was the largest single employer in the country. As importer of over 30 per cent, by value, of the country’s imports, its role as a user of foreign exchange was of major importance. In 1970, for example, without prior discussion with Government, S.T.C. shifted to paying for nearly all its imports upon receipt (i.e. by sight draft). Owing to the fact that it had been receiving normal commercial credit (and there were no problems in meeting its debts at that time) of 30—90 days, the change eliminated a source of short- term credit; this cost the country between Shs. 20/ = to Shs. 30/ = million in foreign exchange.'? And since S.T.C. had no clear view of its stocks or planned orders and since the accounting system did not differentiate between local and imported purchases, it was not possible for the Ministry of Economic Affairs and Development Planning to reasonably forecast S.T.C. imports when drawing up the Foreign Exchange Plan; and this was no small hole. S.T.C.’s position as a borrower of loanable funds was also of 85 e