lower average costs and increasing economies of scale (makes firm more competitive so that it can decrease prices and/or compete more effectively on a world scale. Will benefit the economy by increasing gross domestic product (GDP) through greater consumption and more exports. This then also improves the balance of payments. greater profits, allowing firms to pay higher wages to attract the best workers, and reinvest in new equipment and research. Investment will increase competitiveness and GDP. Higher wages will benefit the economy by encouraging people to get better qualifications and to improve their skills. However, if a firm increases productivity by using capital equipment in place of labour, this may increase unemployment. Will have immediate effect of causing the government to have to support the worker and their family through benefits - increased productivity leads to greater international competitiveness, which may lead to other countries retaliating, leading to a fall in GDP.- productivity increases total output of economy and is likely to lead to greater employment and higher wages, which then leads to greater government revenue through taxes. more competitive firms will lead to greater exports and thus further economic growth