Presidential addresses tend to fall into one of two broad categories. Category I speeches-which I shall refer to as the pastoral style speak to the condition of our sub-discipline. Their central themes typically survey the state of the art offer commentary on promising further directions for fruitful research, and provide arguments useful in justifying our existence to skeptics who doubt the utility of studying the works of dead economists.

In the middle of the eighteenth century, in less than fifteen years,1 there occurred, principally in France, a veritable transformation in the conceptions of space and its elements. Up to that time, space had been thought of primarily as social and political.

Following the appearance of John Barton Condition of the Labouring Classes of Society (1817), David Ricardo admitted, in the third edition (1821) of his Principles, that the process of mechanization may prove injurious to the working class.1 Michio Morishima claims, however, that he carefully investigates Ricardos chapter on machinery and shows that the introduction of machinery does not create unemployment (Morishima 1989, p. 14). In view of the importance of Ricardos machinery problemin the history of economic thought,2 aS well as its applicability in past and current cases of rapid industrialization,3 it is worthwhile to scrutinize Morishimas criticism of Ricardo carefully.

In his 1898 article Why is Economics Not An Evolutionary Science ,Thorstein Veblen criticized the Austrian School (as represented by Carl Menger) for being unable to break with the classical tradition that economics is a taxonomic science(Veblen 1898, p. 73). The Austrian failure was attributed to a "faulty conception of human nature (ibid.).

Every theory of value has to perform certain tasks. In the narrowest sense, it must explain ratios of exchange on the market. But it must also give an account of social costs and benefits, and their distribution among individuals and groups. Value theory must relate human beings to the physical and biological realities. It must explain the relations between persons and groups. In fulfilling all these tasks, value theory reflects philosophical beliefs about how human beings perceive and react to nature and to each other.

Spanning sixty years, from 1927 to 1987, Gunnar Myrdals work is both extensive and diversified. Aside from theoretical economics, it embraces many other fields such as sociology,

Erik Lundberg, 1907 to 1987, was the last and one of the best of the 1930s vintage of Stockholm School economists. His Studies in the Theory of Economic Expansion, hereafter cited as Studies, represented a significant advance in dynamic theorizing but has scarcely received any attention outside Sweden. The purpose of this essay is acquaint modern economists with Lundbergs achievement.