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Resurgent interest in the life and work of the Italian Cambridge economist Piero Sraffa is leading to New Directions in Sraffa Scholarship. This chapter introduces readers to some of these developments. First and perhaps foremost is the fact that as of September 2016 Sraffa’s archival material has been uploaded onto the website of the Wren Library, Trinity College, Cambridge University, as digital colour images; this chapter introduces readers to the history of these events. This history provides sharp relief on the extant debates over the role of the archival material in leading to the final publication of Production of Commodities by Means of Commodities, and readers are provided a brief sketch of these matters. The varied nature of Sraffa scholarship is demonstrated by the different aspects of Sraffa’s intellectual legacy which are developed and discussed in the various entries of our Symposium. The conclusion is reached that we are on the cusp of an exciting phase change of tremendous potential in Sraffa scholarship.

This article provides a detailed investigation of how Lewis revisited classical and Marxian concepts such as productive/unproductive labor, economic surplus, subsistence wages, reserve army, and capital accumulation in his investigation of economic development. The Lewis 1954 development model is compared to other models advanced at the time by Harrod, Domar, Swan, Kaldor, Solow, von Neumann, Nurkse, Rosenstein-Rodan, Myint, and others. Lewis applied the notion of economic duality to open and closed economies.

This chapter discusses the special case of extractive industries in relation to susceptibility to corruption, especially in states with weak institutional and governance structures. The systemic nature of this corruption is shown in a vicious cycle of extractive resource dependency and corruption which reinforce each other. The chapter then concentrates on the supply side of corruption, and the role of the private sector with domestic and foreign natural resources companies feeding into systemic corruption. Corruption is underpinned by a high demand, high prices for extractive resources scenario, and mitigated by a low demand, low prices scenario. Transparency oriented, anticorruption measures may not be effective in their own right, but a low demand, low prices scenario could provide an opening for such measures to take root, with accompanying benefits to the citizens of resource rich states and their environment. This suggests taking a contingency approach to dealing with corruption.

The essay builds a timeline of the friendship and intellectual intercourse between Sraffa and Wittgenstein with data from both their Cambridge Pocket Diaries (CPDs) and their correspondence and biography. The timeline distinguishes five phases: their first meetings until June 1930, the time in which their weekly conversations run uninterrupted (October 1930–June 1933); the period in which the enchantment of their previous meetings was broken (October 1933–July 1936); the following decade in which their meetings were in some years intense, in others nearly inexistent, until Sraffa decided to put an end to their conversations; and finally the years preceding Wittgenstein’s death. The meetings between Sraffa and Wittgenstein from their CPDs are listed in the Appendix.

The number of business analytics classes and programs has been rapidly increasing over the past 20 years. However, while we are educating students with the knowledge of advanced analytical techniques and tools, we are not providing them with sound problem-solving skills. In an effort to improve student problem-solving skills by increasing their understanding and increasing their engagement, in this chapter we will describe, discuss the implementation of, and discuss the results of employing an experiential learning (EL) exercise in an analytics course.

Students with emotional and behavioral challenges are significantly impacted by mental health issues. Teachers and other school staff need mental health knowledge to work more effectively with these students. Collaboration with mental health professionals and sharing of information is essential.