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Всего публикаций в данном разделе: 58

Авторы:
все А Б В Г Д Е ЖЗ И ЙК Л М Н О П Р С Т У Ф Х ЦЧ Ш ЩЭЮЯ
A B C D E F GH I J K L M N O P QR S T U V W X Y Z
 
Названия:
А БВ Г Д ЕЖЗ И ЙК ЛМ НО П Р С Т У ФХЦ Ч ШЩЭ ЮЯ
1 A B C D E F G H I JKL M N O P Q R S T U V W XY Z
 

Опубликовано на портале: 05-01-2003
Raghu Garud, Peter Karnoe
2002
Entrepreneurs are embedded in structures from which they attempt to depart. It is to explicate this notion of agency that the authors offer path creation as a concept that lies in contrast to path dependence. Path dependence celebrates the role of chance historical events in shaping the flow of future events. Such a process perspective takes an outsider's view to the genesis of novelty. In contrast, path creators are boundary spanners who disregard myopic pressures from existing relevance structures by making mindful deviations with objects to create new futures. Time is a critical element in this process. Specifically, path creators negotiate the time required for their initiatives to mature and succeed. In doing so, they harness the dynamic efficiencies implicit in adopting a perspective that views the emergence of novelty ex-vizu of a point in time.
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Опубликовано на портале: 29-11-2003
Emilio Gatto, Beatriz E. Velazquez, Roberto Henke
2002
The set of policy tools that the EU puts under the heading of Rural Development is extremely heterogeneous, such heterogeneity translates into a different degree of coupling support with agriculture production and also brings out the need to discuss the actual consistency of such tools with the UE position on NTCs at WTO. Examined in the present work are the Rural Development Plans (RDPs) and the Regional Operative Plans (ROPs) recently approved by the European Commission for the Italian Regions. The analysis is of a purely qualitative type and is based on currently available information, that is, the measures and the relative project typologies approved within the Plans. Taking into account the EU position on NTCs and their relation with multifunctionality we look at the tools applied for Rural Development in Italy with respect to their degree of de-coupling, production of externalities/non marketable goods and consistency with the EU position on NTCs. Financial allotment by measure typology is also examined. We found out that the present set of actions that fall under rural development is still dominated by a sector-based intervention, even in the case of measures aimed at safeguarding the environment, the least contestable ones. Paradoxically, the measures aimed at the promotion of Rural Development and at training, that better respond to the NTC objectives, are those for which the least resources are located.
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Опубликовано на портале: 24-12-2002
Mike Geppert
2002
The paper is based on an Anglo-German research project about change management processes in MNCs. The authors selected three of the four major global players in a relatively small business sector, Lifts & Escalators. The headquarters of the companies studied are each in different host countries; here called Amy (USA), Jukka (Finland) and Karl-Heinz (Germany). All three companies have national subsidiaries in Germany and in the UK.
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Опубликовано на портале: 30-11-2003
Atanu Ghoshray, Tim Lloyd
2003
This paper brings time series techniques to bear on the relationships between the prices of the principal types of wheat traded internationally. In all, the relationships between eleven wheat prices (categorised by wheat quality, harvest date and port of despatch) are scrutinised to uncover the structure of the wheat market implicit in the behaviour its prices reveal. The statistical evidence supports the notion of a highly integrated market that is segmented according to wheat strength . the principal determinant of end-use. Three segments are identified: a market for "strong" (bread-making) wheat, another for "weak" (confectionary products- making) wheat and a third for medium strength wheat suitable for unleavened breads and noodles. Whilst informative, market integration - detected by cointegration among prices . is not altogether surprising, yet the presence of cointegration implies a causal structure, which is of more cogent interest. Among a number of complementary techniques, linkages are uncovered using an innovative concept of irreducible cointegration vectors (Davidson 1998, Barassi et al 2001) which provides new evidence on price linkages. Statistical evidence is robust and not test-dependent. Specifically, we find a dominant price leader in each sub-market. In terms of its pricing, the EU is found to play a passive role in the world market, confirming a widely held view.
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Опубликовано на портале: 25-12-2002
Teresa Canet Giner, Fernando J. Peris Bonet, Ana Redondo Cano
2002
This paper tries to show the relationship between strategic process and process performance, considering the influence of a contextual dimension of organisational complexity. The authors introduce the term vertical complexity, which as considered more related to process. Correlation analysis show the influence of both intention and rationality in the process performance with low levels of vertical complexity in the firm. For high levels of vertical complexity, process and performance are not so strongly related, confirming only partially some of our hypotheses. The final sample were 112 big Spanish firms corresponding to very different industries.
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Опубликовано на портале: 30-11-2003
Georges Giraud
2002
Formerly neglected, typical food products nowadays support a higher involvement of an increasing number of farmers as well as they seem to be in phase with consumers’ expectations. Since directives 2081/92 and 2082/92 European Union had set up PDO and PGI labels as means of valorisation with benefits to typical food products. This paper aims firstly at considering typical food products with respect to consumer perception and secondly at pointing out some methodological results on consumer survey approach. The conclusion is focusing on the commercial development of typical food products.
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Опубликовано на портале: 28-05-2008
Maurizio Giuli
1997
This paper sets out to assess the ability of Europes textile manufacturers to respond to the competitive challenge of low-cost producers from Eastern Europe and the Far East. In doing so it utilises Porters framework of the competitive advantage of nations to analyse the changing conditions under which the industry operates. The paper highlights the differing structure of the textile industry in the UK and Italy in order to demonstrate that the impact of competition may vary across the EU market as a whole. The conclusion suggests that the ability of European producers to resist the threat from low cost producers of textiles will lie in their ability to extend the strategy of developing high value added products directed towards the top-end of the market to embrace the middle range of consumers and it argues that the industrial groupings which feature collaborative but independent clusters of firms are most likely to succeed in this objective.
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Опубликовано на портале: 30-11-2003
Thomas Glauben, Christian Henning, Arne Henningsen
2003
The study is devoted to the comparative static analysis and econometric estimation of farm household decisions under both standard and agricultural taxes. Accounting for labor market constraints a non- separable model is constructed implying increasing per-unit costs of accessing labor markets. To control for tax-induced adjustments related to labor market imperfections we compare the results to those derived from a separable approach, assuming perfect labor markets. Theoretical results suggest that most tax-induced responses are ambivalent mainly caused by shadow prices effects. Further, tax-induced effects differ between the two model versions. In particular standard taxes may imply production adjustments in the case of non- separability.

Thus, income and value-added taxes are no more necessarily superior to agricultural taxes. Econometric analysis using individual household data from Mid-West Poland indicates remarkable responses to market surplus and input taxes. In contrast, standard and land taxes imply only negligible production adjustments. Thus, they seem to be superior, at least in the Polish case.
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Опубликовано на портале: 29-11-2003
Thomas Glauben, Hendrik Tietje, Christoph Weiss
2002
This study examines family farms and characteristics affecting farm succession. Based on a farm survey, three aspects of succession are analysed in the paper: the probability of family succession; the likelihood of having a successor designated; and the timing of succession. Large and specialised farms are more likely to be transferred within the family and to have appointed a successor. The number of family members, as well as the experience of farm operator, is also significantly related to the succession behaviour. The probabilities of succession, and of having a successor, first increase with age and then decline again. Furthermore, timing of succession is delayed as the farm holder ages, suggesting most farm operators’ succession plans to be inconsistent over time. In addition, we find a significant interrelationship between the different aspects of succession indicating that decisions on family succession, the designation of a successor, as well as the timing of succession, are not separable.
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Опубликовано на портале: 31-03-2005
Thilo Glebe, Klaus Salhofer
2004
The number of agri-environmental programs, as well as the share of agricultural land covered under these programs, varies significantly between EU member states. We analyze national differences in the uptake of agri-environmental programs by developing a model of countries’ political objective function. Based on this model we identify six factors which may explain the extent to which agri-environmental policies are implemented: environmental benefits, opportunity costs of participation, financial budget pressure, the share of program expenditures financed by the EU, contribution to the EU budget, and political weight attributed to farmers’ income. The conceptual approach is then supplemented by an empirical analysis.
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Опубликовано на портале: 31-12-2003
Renan-Ulrich Goetz, Alois Keusch
Zaragoza, 2002
The paper proposes the use of meta models to determine the optimal intertemporal management of soil and phosphorus losses from agricultural land. This approach allows finding a equilibrium of the economic and biophysical system simultaneously. In contrast to the existing literature the model takes account of nonlinear relationships and of a large number of agricultural activities. The mathematical problems arising from this complex setup are addressed and the model is solved numerically. The results show that the second best policy in form of soil protection scores is highly inefficient, while another second best policy in form of land-use taxes is nearly as efficient as the first best policy.
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Опубликовано на портале: 24-11-2006
Robbie B.H. Goh, Brenda S. A. Yeoh
Изд-во: World Scientific Publishing Company, 2003, 228 с.
Theorizing the Southeast Asian City as Text examines the ways in which culture, ethnicity, languages, traditions, governance, policies and histories interplay in the creation of the urban experiences in contemporary Southeast Asian cities. It focuses on the ways in which urban spatial forms are textual experiences, subject to interpretative strategies and the influence of other discourses. In addition it also analyzes the experiences of modernization in such cities, but also in terms of the strategies of containment, refurbishment, and loss which this has occasioned.
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Опубликовано на портале: 28-11-2003
Jose A. Gomez-Limon, Laura Riesgo, Manuel Arriaza
2002
In modelling farm systems it is widely accepted that risk plays a central role. Furthermore, farmers’ risk aversion determines their decisions in both the short and the long run. This paper presents a methodology based on multiple criteria mathematical programming to obtain relative and absolute risk aversion coefficients. We rely on multiattribute utility theory (MAUT) to elicit a separable additive multiattribute utility function and then estimate the risk aversion coefficients and apply this methodology to an irrigated area of Northern Spain. The results show a wide variety of attitudes to risk among farmers, who mainly exhibit decreasing absolute risk aversion (DARA) and constant relative risk aversion (CRRA).
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Опубликовано на портале: 12-12-2003
Jose A. Gomez-Limon, Laura Riesgo, Manuel Arriaza
Durban, 2003
In this paper we present a methodology to analyse input use in the agricultural sector. The novelty of the theoretical model explained is that it has been developed considering a multi-criteria environment. Thus, the optimal input use condition is determined by the assessment of "multi-attribute utility" and "multi-attribute marginal utility". We show how the approach adopted in this paper is a generalization of the single-attribute expected utility theory. The theoretical model developed is further implemented in an empirical application that studies water for irrigation use as a particular case. Results show how multi-attribute utility functions elicited for a sample of 52 irrigators explain differences on irrigation water use in relative homogenous agricultural systems, albeit exhibiting similar water partial utility functions. We conclude that these differences come from the dissimilar weights that farmers attached to each attribute in the aggregate utility function. The irrigated area considered as case study is located in North-western Spain.
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Опубликовано на портале: 10-04-2005
Hamish R. Gow, Johan Swinnen
2002
This paper analyses empirically the effect of "hold-ups" on capital investment in farms using a sample of 318 Hungarian enterprises, surveyed over 1997. A negative relationship arises between capital investment and the incidence of hold-up behaviour. This relationship is affected by farm’s wealth and liquidity position, the quality of legal enforcement of contracts, by whether farms have contracted sales to foreign processors, and whether they are established as successors t pre-reform organisations rather than start-up businesses.
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