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Structural change is endemic in the Eastern European economies and the newly emerging Commonwealth of Independent States yet conventional econometric modelling techniques proceed under the assumption that there is a structurally stable ‘true’ economy to be discovered. This paper extends the analysis of Hall (1993) by exploring the consequences of endemic structural change for forecasting and building structural econometric models. We propose a model formulation which makes the econometric model itself able to adjust its parameters in the light of economic change using the Kalman Filter. The paper then illustrates this approach by building a small model of Romania and investigating its forecasting properties. 相似文献
174.
Stephen Pudney 《Economic Change and Restructuring》1994,27(3):251-276
This study examines trends in the distribution of gross earnings in Hungary since 1988, using official household budget surveys and enterprise-based earnings surveys. We find a significant growth in inequality since 1988, to levels comparable with western Europe. There is little evidence of a serious discrepancy between the two data sources used. 相似文献
175.
This paper considers the question of the symmetry of inflation, exchange rate changes and GDP shocks between the EU15 and the new member countries. It applies a relatively new technique, the orthogonal GARCH model, which allows us to calculate a complete time varying correlation matrix for these countries. We can then examine the way the conditional correlation of shocks between the EU15 and the new member countries has been evolving over time. Our results suggest that the shocks which hit the EU are not symmetrical with those affecting the majority of new member countries. In addition, most of the new member countries seem to exhibit relatively low correlation with EU15. 相似文献
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Political parties are in a transitional phase. A declining, socially restricted membership, decreasing levels of activism and a shift towards more individualistic modes of political engagement threaten the linkage role that parties have played in modern democracy. The development of the Internet in a period of change has meant that it quickly became intertwined with debates about reviving representative political organisations. Using data from a survey of party activists in the UK (N = 4,770), this article answers questions about the perception and use of new media by party activists, the Internet's potential for members' participation and engagement and the penetration of the Internet in pre-existing political careers. In general, the article asks which role new media are playing in the transition of political parties. 相似文献
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This article introduces the term ‘convergence’ in order to explain a distinctive repertoire of protest events in which the following are present: (1) activists with an ideologically anti-capitalist orientation; (2) engage in property destruction; (3) travel from outside of the site of the protest event; and (4) solicit a determinable police response. Convergences have emerged as a subset of the alter-globalization movement since the ‘Battle in Seattle’ in 1999. Convergences have since emerged in resistance to meetings of global financial institutions, political primaries, and recently, the Olympic Games. We examine the logic that activists use to weave resistance to these disparate targets together. In this article, we arrive at this finding inductively, paying particular attention to convergence events at the 2010 Vancouver Olympic Games. Narratives around convergence repertoires allow activists to link seemingly disparate actors with similar and predictable performances. 相似文献