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61.
Outsourcing, Imports and Labour Demand 总被引:7,自引:0,他引:7
This paper examines the effects of purchased services and imported intermediate materials on the labour demand for different skills in German manufacturing sectors. We derive and estimate a factor demand system based on the generalised Box–Cox cost function nesting both the normalised quadratic and the translog functional form. We find that the impacts of output and capital growth are more important in explaining the demand for heterogeneous labour than substitution effects between labour and non–labour inputs. Similarly, the increasing use of both imported materials and purchased services is a consequence of output growth rather than input substitution.
JEL classification : J 23; O 33 相似文献
JEL classification : J 23; O 33 相似文献
62.
Wendell C. Lawther Lawrence L. Martin 《Journal of Purchasing & Supply Management》2005,11(5-6):212-220
Public procurement partnerships represent a new approach to conducting government acquisition. These partnerships are predicated on the notion that governments today simply lack the requisite knowledge, skills and financing to provide core public services and acquire sophisticated services, IT and knowledge development by themselves. Instead, governments need to enlist the collective energies of the governmental, business and non-profit (third) sectors. This research looks at the concept of public procurement partnerships in the United States and the major trends promoting their use. Two case examples of public procurement partnerships are presented; one from the perspective of a government partner, the other from the perspective of a private (third) sector partner. 相似文献
63.
abstract In this article we examine project-level and team-level managerial functions aimed at managing inter-team task interdependencies and investigate their effect on the performance of teams in a multi-team product development project. We hypothesize that team interface management (a team-level function) performed in the concept phase of a project, rather than the later development phase, is positively related to team performance at the project's conclusion (i.e. product quality, product cost, development budget, development time). Furthermore, we argue that project structuring and support (a project-level function) is important in both the concept and the development phases. We test our hypotheses empirically based on a 36 months longitudinal study of a product development project in the European automotive industry comprising 39 teams. The results show that team interface management is particularly important during the concept phase of the project. Project structuring and support is most important in the development phase of the project, while hindering team performance in the concept phase. Theoretical and practical implications are discussed. 相似文献
64.
In this paper, we present a model in which the performing arts are modelled as congestible public goods. In accordance with empirical evidence, the production of seat capacity is assumed to be subject to fixed costs. We estimate the parameters of the model's demand and cost functions using German data. Using these estimates in a subsequent social choice analysis, we show that the current situation in the German performing arts sector is best described by a directorship that under the influence of a selfish theater lobby maximizes only the welfare of the spectators. Such an equilibrium, characterized by too low ticket prices and too large capacity, is most likely to establish if citizens have a very positive ex ante notion of the performing arts. 相似文献
65.
Pelikan (J Evol Econ 21:341–366, 2011) develops an interesting conceptual framework that adds to prior work on generalised Darwinism. Despite claims to the contrary
we show that it is similar to the approach developed by Hodgson and Knudsen (J Evol Econ 16(4):343–366, 2006a, J Econ Behav Organ 75(1):12–24, 2010a, b), Aldrich et al. (J Evol Econ 18(5):577–596, 2008) and others. Pelikan also mischaracterises the Hodgson–Knudsen position over Lamarckism. We show why the term is misleading
(rather than strictly wrong) when applied to social evolution. 相似文献
66.
We use a laboratory experiment to study the extent to which investors’ choices are affected by limited loss deduction in income taxation. We first compare investment behavior in the no tax baseline to a tax control setting, in which the income from investments is taxed. We find that investors significantly reduce their risk-taking as predicted by theory. Next we compare the baseline investment choices to choices under three different types of income taxation. We observe that risk-taking is significantly increased with partial and with capped loss deduction, but is unaffected by a tax system that allows no loss deduction. Since in all these treatments the after tax outcomes of the prospects were identical, we conjecture that investors have a positively biased perception of partial and capped loss deduction that promotes their willingness to take risks. 相似文献
67.
Martin Klatt 《Geopolitics》2020,25(3):567-586
ABSTRACT This paper examines the role of Euroscepticism on regional cross-border cooperation between Germany and Denmark. It demonstrates that Euroscepticism, while absent from local mainstream politicians, had already caused civic unrest in the 1997 attempts to construct a return to history Euro-region Schleswig. It resulted in a re-scaling of the Euro-Region to Region and Schleswig to “Sønderjylland/Schleswig”, omitting any reference to Europe, European identity or a commitment to a closer European union in the relevant agreements. Border controls, on the agenda in 2011 and again since 2015, have demonstrated the institutional weakness of cross-border politics when faced with determined initiatives from the national center. Furthermore, the Eurosceptic Danish People’s Party had its best results in the border precincts both at the latest European and Danish national elections. Euroscepticism, even though difficult to measure on a regional level, seems to have been an ever present underneath current despite a political rhetoric of successful cooperation and cross-border reconciliation. The Danish-German case’s development might be more distinct, but nonetheless representative for European border (and cross-border) regions. While European metropolises develop into thriving cosmopolitan post-nation state societies, this is not necessary the case at Europe’s borders, where categorization and bordering remain common social practices by the large majority of national borderlanders with only a small portion of transnational borderlanders or ‘regionauts’ getting involved in border crossing social practices on a larger scale. 相似文献
68.
ABSTRACT Since the 1950s, we have known that the presence of zero-valued dependent variables can seriously bias econometric estimates whether the zeros are included or excluded. Yet the widely-used gravity model is frequently estimated on samples that include large fractions of zeros. An influential paper by Santos Silva and Tenreyro – based on simulations that include no economically-determined zeros – concludes that the bias problems resulting from zeros and those resulting from heteroscedasticity and nonlinearity can be solved using the Poisson Pseudo-Maximum-Likelihood (PPML) model including the zero values. This paper begins by adapting the Santos Silva and Tenreyro experimental design to include economically-determined zeros to see whether this conclusion continues to hold. With this design, it finds that alternative estimators have lower bias than PPML. Changing to a Monte Carlo design that replicates the much-higher real-world frequency of predicted values near zero restores the finding of lower bias with the PPML estimator. The results highlight the need for very careful design of Monte Carlo experiments when evaluating alternative estimators of the gravity model. 相似文献
69.
Martin D. Dooley A. Abigail Payne A. Leslie Robb 《The Canadian journal of economics》2012,45(2):755-783
Abstract. This paper provides the first Canadian study of the link between cost to the student and the choice of university. Over the past two decades, there has been a substantial increase in the differences among Ontario universities in ‘net cost’ defined as tuition and fees minus the expected value to an academically strong student of a guaranteed merit scholarship. Our estimates generally indicate no relationship between net cost and the overall share of strong applicants that a university is able to attract. An increase in net cost is associated with an increase in the ratio of strong students from high‐income neighbourhoods to strong students from middle‐income and low‐income neighbourhoods in Arts and Science programs but not in Commerce and Engineering. Finally, more advantaged students are more likely to attend university, but merit aid is not of disproportionate benefit to those from more economically advantaged backgrounds, given registration. JEL classification: Health Education and Welfare 相似文献
70.
Abstract The paper evaluates the working of German CFC rules that restrict the use of foreign subsidiaries located in low‐tax countries to shelter passive investment income from home taxation. While passive investments make up a significant fraction of German outbound FDI, we find that German CFC rules are quite effective in restricting investments in low‐tax jurisdictions. We find evidence that the German 2001 tax reform, which unilaterally introduced exemption of passive income in medium‐ and high‐tax countries, has led to some shifting of passive assets into countries for which the exemption was previously limited. 相似文献