Income Growth and Distribution. This chapter describes economic growth and the distribution of income and wealth. Data on income are available from the last years of the 19th century onwards, whereas data on wealth are available for the entire century. Of all the Austrian lands, Lower Austria had the highest productivity, the earliest shift from agriculture to other sectors, and the largest wealth. It is a prime example of regions where the income distribution tends to widen from the beginnings of modern economic growth onwards. From the turn of the century on, however, the distribution tends to narrow again. The main reason for these changes lies in the differences in distribution structures between agriculture and the other sectors. Changes in income differentials between branches, or groups in the vertical order of branches, have less impact. The same pattern (growing inequality when a region is more developed) is also visible in synchronous comparisons between regions in different stages of economic development.