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排序方式: 共有619条查询结果,搜索用时 9 毫秒
1.
In this paper, we seek to empirically assess which determinants of the capability and incentives of banks to screen and monitor firms are significant in explaining credit rationing to Italian SMEs. After testing for the presence of non‐random selection bias and the potential endogeneity of some determinants of interest, the probit model results we obtain suggest that the average banking size and the multiple banking relationship phenomenon are statistically significant factors affecting credit rationing, presumably through their impact on the aforementioned banks' capability and incentives. Other potential determinants of banks' incentives to monitor and screen, such as local banking competition and firm' capacity to collateralize, are never significant. However, when we split the sample according to the level of competition in credit markets, we find that the estimated marginal effects of all significant determinants of interest are larger in absolute value than those obtained when using the whole sample. 相似文献
2.
In this paper we test two hypotheses concerning the presence of innovation in venture capital investments and the growth of innovative venture backed firms. To examine these hypotheses we considered sample of 37 Italian venture backed firms that went public on the Italian Stock Exchange between 1995 and 2004 and by a statistical matching procedure we picked 37 twin firms among the non‐venture backed IPOs for the same period. Our evidence shows that innovation is an important factor during the selection phase but once the investment is made, the company does not promote continued innovation and concentrates all efforts to improve other economic and managerial aspects. 相似文献
3.
This paper explores the quantitative plausibility of three candidateexplanations for the European productivity slowdown with respectto the US. The empirical plausibility of the common wisdom onthe topic (the "IT usage" hypothesis) is found to cruciallydepend on how IT-using industries are defined. If a narrow definitionis chosen, the IT usage hypothesis no longer explains the wholeof the EU productivity slowdown but just about 55 percent ofit, with the remaining part to be attributed to other factorsthan IT, as argued in the "IT irrelevance" view. No room isleft for IT-producing industries as another potential vehiclefor the US-EU productivity growth gap, instead. (JEL O4, O47,O52) 相似文献
4.
This article traces the complex intellectual path of Olivier Blanchard, a personification of the controversial evolution of macroeconomic research over the last three decades. After contributing to consolidation of the core of mainstream macroeconomics, Blanchard recently suggested ‘rethinking’ some of its key aspects to take stock of the lessons of the 2008 Great Recession, which he witnessed as the International Monetary Fund’s Chief Economist. This welcome discussion, which according to Blanchard should open mainstream macroeconomics to heterodox thinking, has so far produced a certainly interesting albeit theoretically contradictory synthesis and limited policy consequences. The most paradigmatic aspect of this rethinking of macroeconomics is represented by the abandonment in teaching of aggregate supply and demand in favor of a revival of the IS–LM model complemented by the Phillips curve. While this change of perspective does allow for the instability of ‘natural’ equilibrium to be emphasized, a deeper reading may prove incompatible with the neoclassical foundations of the mainstream approach. 相似文献
5.
CSR in SMEs: do SMEs matter for the CSR agenda? 总被引:1,自引:0,他引:1
In this paper we argue that the collective grandness of small business is often underestimated in CSR research and policy-making. We emphasize the importance of understanding the contexts and the ways in which small- and medium-sized companies engage in CSR and how they differ from multinational companies. We suggest that it might be that researchers and practitioners are asking the wrong questions in their ambitions to prove 'the business case for CSR'. Perhaps we should rather focus on the 'how' and the 'with what impact' questions to understand better the SME engagement in CSR. 相似文献
6.
This paper employs a novel data set on lobbying expenditures to measure the degree of within-sector political organization and to explore the determinants of the mode of lobbying and political organization across U.S. industries. The data show that sectors characterized by a higher degree of competition tend to lobby more together (through a sector-wide trade association), while sectors with higher concentration and more differentiated products lobby more individually. The paper proposes a theoretical model to interpret the empirical evidence. In an oligopolistic market, firms can benefit from an increase in their product-specific protection measure, if they can raise prices and profits. They find it less profitable to do so in a competitive market where attempts to raise prices are more likely to reduce profits. In competitive markets firms are therefore more likely to lobby together, thereby simultaneously raising tariffs on all products in the sector. 相似文献
7.
Pier Francesco Perri Beatriz Cobo Rodríguez María del Mar Rueda García 《Quality and Quantity》2018,52(4):1593-1611
In this article, we describe the methods employed and the results obtained from a mixed-mode “sensitive research” conducted in Spain to estimate certain aspects concerning patterns of cannabis consumption and sexual addiction among university students. Three different data-collection methods are considered and compared: direct questioning, randomized response technique and item sum technique. It is shown that posing direct questions to obtain sensitive data produces significantly lower estimates of the surveyed characteristics than do indirect questioning methods. From the analysis, it emerges that male students seem to be more affected by sex addiction than female students while for cannabis consumption there is no evidence of a predominant gender effect. 相似文献
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“Set a Sufficiently Ambitious Budget Target and Let the Automatic Stabilizers Work”. Will it Really Work in the European Monetary Union? 总被引:1,自引:1,他引:0
We examine the popular recipe in the title by means of an AD-LM-AS two-country model of the EMU, controlling for asymmetry in demand and supply shocks and in the monetary-policy transmission mechanism. Unless structural symmetry holds and symmetric shock occurs, national automatic stabilizers, even though supplemented with the common monetary policy, cannot deliver optimal stabilization in each economy. Inflation and output gaps are not closed and may be divergent in sign. Considering that a federal system of inter-regional insurance is lacking, the recipe under examination is too optimistic, while serious threat to EMU cohesion may arise. The econometric estimates we present show that existing national fiscal systems work very poorly as for the minimization, after shocks, of the dispersion of national incomes around the EMU average. 相似文献