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941.
942.
Innovation is central to the survival and growth of firms, and ultimately to the health of the economies of which they are part. A clear understanding both of the processes by which firms perform innovation and the benefits which flow from innovation in terms of productivity and growth is therefore essential. This paper demonstrates the use of a conceptual framework and modeling tool, the innovation value chain (IVC), and shows how the IVC approach helps to highlight strengths and weaknesses in the innovation performance of a key group of firms—new technology‐based firms. The value of the IVC is demonstrated in showing the key interrelationships in the whole process of innovation from sourcing knowledge through product and process innovation to performance in terms of the growth and productivity outcomes of different types of innovation. The use of the IVC highlights key complementarities, such as that between internal R&D, external R&D, and other external sources of knowledge. Other important relationships are also highlighted. Skill resources matter throughout the IVC, being positively associated with external knowledge linkages and innovation success, and also having a direct influence on growth independent of the effect on innovation. A key benefit of the IVC approach is therefore its ability to highlight the roles of different factors at various stages of the knowledge–innovation–performance nexus, and to show their indirect as well as direct impact. This in turn permits both managerial and policy implications to be drawn. 相似文献
943.
944.
945.
Using data from the German Socio-Economic Panel (GSOEP) we study whether being individually affected by downward wage rigidity
has an effect on layoffs, quits and intra-firm mobility. Within a structural empirical model we estimate the individual extent
of wage rigidity. This is expressed by the wage sweep-up, which measures by how much individual wage growth increases through
the effect of downward wage rigidity when compared to a counterfactual labour market with flexible wage setting. We find robust
negative effects of wage sweep-up on quits and layoffs and some evidence for a positive association of wage sweep-up and promotion
opportunities. This is consistent with a core-periphery view of the labour force, where a core work force is protected from
layoffs and wage cuts and at the same time enjoys good promotion opportunities. On the other side a peripheral work force
provides a buffer for adjustment and suffers from both flexible wages, more insecure jobs and less internal promotion opportunities.
相似文献
946.
H.M. Boot 《Australian economic history review》1998,38(1):74-101
From the time of Macquarie the beneficial effects of government came less from material support than from the recognition of an emerging free society, dependent for its success on the rule of law, the strengthening of property rights, improved administration, low taxation, and an environment of confidence and opportunity that encouraged voluntary flows of people and capital from Britain and Ireland. After 1860, the value of the government contribution to growth was reduced by the destabilizing and growth-distorting consequences of public investment. The economic contribution of colonial governments in thi later period was found less in their willingness to construct public capital assets and more in the provision of a favourable and permissive environment in which private decision-makers were to a large extent free to pursue their own private ends. 相似文献
947.
948.
Measuring International Harmonization and Standardization 总被引:1,自引:0,他引:1
This paper analyses six recent studies dealing with the measurement of international harmonization of financial reporting. Methodological issues and problems relating to the definition and operationalization of terms, sources of data, statistical methods and causation are discussed, and an alternative methodology for measuring harmonization suggested. 相似文献
949.
Charles H. Whiteman 《Journal of Economic Dynamics and Control》1985,9(2):225-240
Purely classical, frequency-domain methods are useful for solving linear-quadratic dynamic rational expectations models. To illustrate this, generic scalar and multiple-variable problems are solved completely in the frequency domain. The procedure, which utilizes Wiener-Hopi methods to maximize the frequency-domain representation of the objective function, makes ordinarily troublesome second-order conditions transparent, allows infinite-order costs of adjustment, and handles moving average errors easily. 相似文献
950.
This paper examines the market reaction to three different events related to allegations of price-fixing: the initial charges, the firm's plea, and the resolution of the case. Negative, risk-adjusted shareholder returns are associated with the initial charge of price-fixing, while mixed results are observed during the two days immediately after the plea. The ultimate resolution of the case appears to be anticipated by the market. The overall decline in shareholder wealth from all three events combined is about 5 percent. These results suggest that shareholders are at least partial beneficiaries of price-fixing and that the presumption of an agency problem may be incorrect. 相似文献