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191.
Stephen K. Wegren 《The Journal of peasant studies》2013,40(3):390-423
In the post-Soviet economic environment, new opportunities arose attendant with market reform. Rural households had to choose whether to continue past behaviors – to subsist – or to adapt, the latter requiring a degree of risk. This paper analyzes risk-averse and risk-taking households by addressing three main questions: (a) which households are risk-averse and which are risk-takers?; (b) what are the characteristics of those different types of households?; and (c) which factors have greatest causal properties in explaining household risk-taking? Typologies of risk-averse and risk-taking households are presented. Using survey data, statistical analysis disaggregates peasant households, showing that households with higher total income are more likely to take on risk. Land expansion is important mainly for commercially oriented households. 相似文献
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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
196.
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
197.
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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