722 resultados para University professor and teaching job market


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Presented at 14th annual meeting of the Association of Public Data Users, Washington, D.C., Oct. 24, 1989.

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Includes bibliographical references (p. 27).

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Mode of access: Internet.

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Mode of access: Internet.

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Mode of access: Internet.

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The present study adds to the sparse published Australian literature on the size effect, the book to market (BM) effect and the ability of the Fama French three factor model to account for these effects and to improve on the asset pricing ability of the Capital Asset Pricing Model (CAPM). The present study extends the 1981–1991 period examined by Halliwell, Heaney and Sawicki (1999) a further 10 years to 2000 and addresses several limitations and findings of that research. In contrast to Halliwell, Heaney and Sawicki the current study finds the three factor model provides significantly improved explanatory power over the CAPM, and evidence that the BM factor plays a role in asset pricing.

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Purpose – In 2001, Euronext-Liffe introduced single security futures contracts for the first time. The purpose of this paper is to examine the impact that these single security futures had on the volatility of the underlying stocks. Design/methodology/approach – The Inclan and Tiao algorithm was used to show that the volatility of underlying securities did not change after universal futures were introduced. Findings – It was found that in the aftermath of the introduction of universal futures the volatility of the underlying securities increases. Increased volatility is not apparent in the control sample. This suggests that single security futures did have some impact on the volatility of the underlying securities. Originality/value – Despite the huge literature that has examined the effects of a futures listing on the volatility of underlying stock returns, little consensus has emerged. This paper adds to the dialogue by focusing on the effects of a single security futures contract rather than concentrating on the effects of index futures contracts.

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Multinational enterprises are seen as vehicles for the international transfer of investment capital, protecting and increasing profits by transferring ownership advantages across national boundaries. As such, the argument often follows that foreign direct investment then exacerbates the monopoly problem in host countries, by increasing concentration and facilitating collusion. This paper however reveals the reverse, that inward investment into the U.K. acts to reduce concentration at the industry level, by increasing competitive pressures on domestic industry.

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This paper presents a series of results concerning the labour-market impact of inward foreign direct investment (FDI) in the UK. The paper demonstrates that one of the crucial impacts of FDI is to increase wage inequality and the use of relatively more skilled labour in the domestic firms. This result is found to be a combination of two effects. First, the entry by a multinational enterprise (MNE) increases the demand for skilled workers in an industry or region, thus increasing wage inequality. Second, technology spillovers occur from foreign to domestic firms. As a result of these spillovers, relative demand for skilled workers increases in the domestic firms, further contributing to aggregate wage inequality and skill upgrading. The paper also considers how FDI impacts upon skill shares by productivity differentials between foreign and domestic firms. Finally, the policy implications of this are discussed, from the perspective of regional development, and the likely effectiveness of attracting FDI to reduce structural unemployment.