公定価格
Price controls on amounts master weavers could pay journeymen for each piece were established, removing incentives to pay higher wages during good times. During bad times workers had no work. As the price was per piece, there was no incentive for using machinery, as the master would have to pay for the machine and still pay the same price per piece to journeymen. By 1822 labour rates were so above market labour rates, that much of the employment in silk manufacture had moved away. Remaining manufacture focussed on expensive fashion items, which required proximity to court and had higher margins.