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1.
There is a growing body of literature that suggests that advanced economies are experiencing an economic restructuring such that the engines of economic development are smaller, more independent, firms acting in an increasingly cooperative manner. In assessing whether the UK economy is actually experiencing such a shift in inter-firm relations, the paper firstly assesses the existing evidence. This evidence suggests the continued dominance of large firms and only limited and uneven movements away from a low-trust system. Secondly, the paper presents evidence on the nature of inter-firm relations in the UK engineering construction industry in the 1980s and 1990s. the research shows considerable improvement in performance against schedule associated with the emergence of management contractors. Management contractors can improve performance either by adopting a high-trust route in which they seek to make overall efficiency gains by integrating design and construction, or by adopting a low-trust route in which they seek to reduce scope for opportunism by rigidifying design, and by passing on risk. Evidence is presented which shows that management contractors in the UK have so far predominantly adopted the low-trust route to improved performance. Cumulatively, the evidence suggests the dominance of the ‘top down’ control of inter-firm relations in the UK.  相似文献   
2.
ABSTRACT

In this paper a novel information model that can be used in Manufacturing Execution Systems is presented. The model is based on the fusion of ISA95, AML and OPC UA. ISA95 is used to define, unify and describe the details of a product and production technology. It also enables communication with ERP systems. The AML standard allows information about the production facilities to be presented. The OPC UA address space represents different parts of an information model while the OPC communication protocol enables it to be linked to actual production systems. The proposed concept is illustrated using an actual example of a production line for electronic devices.  相似文献   
3.
In the paper by Melnikov and Petrachenko (Finance Stoch. 9: 141–149, 2005), a procedure is put forward for pricing and replicating an arbitrary European contingent claim in the binomial model with bid-ask spreads. We present a counter-example to show that the option pricing formula stated in that paper can in fact lead to arbitrage. This is related to the fact that under transaction costs a superreplicating strategy may be less expensive to set up than a strictly replicating one.  相似文献   
4.
China's recent political and economic inroads into Africa have generated much interest in the current literature, with scholars and policymakers endeavouring to assess the merits and risks implicit in this renewed engagement. Absent from the literature, however, are systematic analyses of African perceptions of these rapidly growing China–Africa links, and what determines these perceptions. This article fills this void by examining not only African attitudes towards China's African presence, but also investigating the considerations that inform these views. Using multi-level modelling techniques, this article estimates the effects of Chinese foreign direct investment (FDI), Sino-African trade and notions of democracy and human rights on African attitudes towards “China-in-Africa”. The results suggest that Africans' views of China are nearly equivalent to those that they hold vis-à-vis Western countries. The perceived impact of imports from China has a negative effect. However, this effect is counter-balanced by perceptions of China's impact on poverty alleviation—in line with its greater focus on economic, social and cultural, as opposed to civic and political human rights—in particular through FDI. Among those who value civic and political human rights, in contrast, attitudes towards China are less favourable. This finding is echoed with respect to democratic governance, though the effect is less stable. The results are derived from Afrobarometer data covering 20 African countries.  相似文献   
5.
In the reliability studies, k-out-of-n systems play an important role. In this paper, we consider sharp bounds for the mean residual life function of a k-out-of-n system consisting of n identical components with independent lifetimes having a common distribution function F, measured in location and scale units of the residual life random variable X t  = (Xt|X > t). We characterize the probability distributions for which the bounds are attained. We also evaluate the so obtained bounds numerically for various choices of k and n.  相似文献   
6.
7.
Quality & Quantity - The article discusses the issue of innovation activities of companies in railway transport in Poland in the context of the development of tourism. Transport infrastructure...  相似文献   
8.
This paper uses Census microdata to examine how starting a business as a franchise rather than an independent business affects its survival and growth prospects. We assess factors that influence the decision to become a franchisee and use various empirical approaches to correct for selection bias in our performance analyses. We find that franchised businesses on average exhibit higher survival rates than independent businesses; but importantly, the difference is small compared with claims in the trade press. The effect is also short lived: conditional on surviving a year or two, we no longer find survival (or growth) differences. We then explore two potential sources for this small survival advantage, namely franchisors’ screening process and the benefits arising from the brand and business know‐how provided by franchisors. We find evidence that both of the sources contribute to the franchising advantage.  相似文献   
9.
The nonperforming loans (NPLs) are co-generated by creating the profit in a bank, and this article build a joint production model to measure the reduction cost of nonperforming cost. By using a data set of China’s 13 commercial banks, the conclusions show that the reduction cost of NPLs is lower, which suggests that it is not a good choice for China’s commercial bank to hold the NPLs.  相似文献   
10.
Since 1990 the telecommunication sector in Poland has been undergoing rapid development and modernization. It is heavily dominated by Telekommunikacja Polska SA (TP SA), a state-owned company which is split into 10 regional directorates. Although TP SA enjoys a legal monopoly only over international traffic, it is a de facto monopolist in the Polish market too. Apart from difficulties in funding local telephone operations, many of the difficulties facing private competitors to TP SA focus on interconnection and pricing issues. The Anti-monopoly Office, which seeks to restrict unfair competition and restrictive business practices, has been monitoring the compliance of TP SA with the statutory standards. In its business practices TP SA has been reluctant to meet the required standards, particularly these relating to the setting of tariffs. This has been found to have a restrictive effect on the emergence of competition in the form of local operators.  相似文献   
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