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Purpose − The principal aim of this chapter is to present a comprehensive and critical review of Murray Kemp's contributions to the discipline of international trade and welfare economics.

Methodology/Approach − This chapter employs the critical literature review approach, including archival analysis and face-to-face interviews.

Findings − It is shown that Kemp has been a key player in the modernization of trade theory. In particular, he has extended the theorems of gains from trade in many different directions and under the most general conditions.

Practical implications − In surveying Kemp's research contributions this chapter provides a useful overview of the development of the normative theory of trade. It also examines a number of methodological issues that may prove to be useful to economic theorists.

Michael Holquist (1990), one of the commentators on Mikhail Bakhtin’s monumental work, stated flatly that “human existence is dialogue,” and Ivana Markova (2003) declared that “dialogism is the ontology of humanity.” Bakhtin (1985;1986) himself said that such dialogues are conducted by using “speech genres.” From another angle Kenneth Burke asked, “What is involved when we say what people are doing and why they are doing it?” and claimed – and showed – that this question can be best answered by using what he called the “grammar of motives,” which consisted of a hexad of terms: act, attitude, scene, agent, agency, and purpose. In this chapter, I examine, by using various examples, how the Burkean grammar is used in the construction of one speech genre or the other to achieve rhetorically effective dialogic communication.

The key characteristics that eventually came to be considered to be Australian ‘heavy metal’ emerged between 1965 and 1973. These include distortion, power, intensity, extremity, loudness and aggression. This exploration of the origins of heavy metal in Australia focusses on the key acts which provided its domestic musical foundations, and investigates how the music was informed by its early, alcohol-fuelled early audiences, sites of performance, media and record shops. Melbourne-based rock guitar hero Lobby Loyde’s classical music influence and technological innovations were important catalysts in the ‘heaviness’ that would typify Australian proto-metal in the 1960s. By the early 1970s, loud and heavy rock was firmly established as a driving force of the emerging pub rock scene. Extreme volume heavy rock was taken to the masses was Billy Thorpe & The Aztecs in the early 1970s whose triumphant headline performance at the 1972 Sunbury Pop Festival then established them as the most popular band in the nation. These underpinnings were consolidated by three bands: Sydney’s primal heavy prog-rockers Buffalo (Australia’s counterpart to Britain’s Black Sabbath), Loyde’s defiant Coloured Balls and the highly influential AC/DC, who successfully crystallised heavy Australian rock in a global context. This chapter explores how the archaeological foundations for Australian metal are the product of domestic conditions and sensibilities enmeshed in overlapping global trends. In doing so, it also considers how Australian metal is entrenched in localised musical contexts which are subject to the circulation of international flows of music and ideas.