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11.
Shifts in Portfolio Preferences of International Investors: An Application to Sovereign Wealth Funds
We develop a dynamic general equilibrium model to analyze the macroeconomic effects of a shift in portfolio preferences of foreign investors. The model has two countries and two asset classes (equities and bonds). It is characterized by imperfect substitutability between assets and allows for endogenous adjustment in interest rates and asset prices. To illustrate the mechanics of the model, we calibrate it to analyze a transfer of reserves from central banks to sovereign wealth funds (SWFs). We look separately at two diversification paths: a shift away from dollar assets (path 1), and a shift away from US bonds to US equities (path 2). In path 1, the dollar depreciates and US net debt falls on impact and increases in the long run. In path 2, the dollar depreciates and US net debt increases in the long run. 相似文献
12.
Does Gibrat's Law hold among young,small firms? 总被引:1,自引:0,他引:1
Francesca?Lotti Enrico?SantarelliEmail author Marco?Vivarelli 《Journal of Evolutionary Economics》2003,13(3):213-235
According to Gibrat's Law of Proportionate Effect, the growth rate of a given firm is independent of its size at the beginning of the examined period. Aimed at extending this line of investigation, the present paper uses quantile regression techniques to test whether Gibrat's Law holds for new entrants in a given industry: that is for new small firms in the early stage of their life cycle. The main finding is that for some selected industries in Italian manufacturing Gibrat's Law fails to hold in the years immediately following start-up, when smaller firms have to rush in order to achieve a size large enough to enhance their likelihood of survival. Conversely, in subsequent years the patterns of growth of new smaller firms do not differ significantly from those of larger entrants, and the Law therefore cannot be rejected.JEL Classification:
L11, L60Previous versions of this paper were presented at the 27th Annual EARIE Conference (Lausanne, 7-10 September 2000) and at seminars held between 2000 and 2003 at the Economics Department of Harvard University, the Catholic University of Milan, the University of Ferrara, the University of Bologna, the Bank of Italy, and Athens University of Economics & Business. We would like to thank Carlo Bianchi, Giuseppe Colangelo, Giovanni Dosi, Steven Klepper (Editor), Stephen Martin, Ariel Pakes, Aman Ullah and, in particular, Helen Louri and two anonymous referees for their valuable comments on earlier drafts. Financial support from MIUR (Year 2000; protocol #MM13038538_001; project leader: E. Santarelli) is gratefully acknowledged.Correspondence to: E. Santarelly 相似文献
13.
Most studies on skill transferability focus on the return to capabilities developed in the initial job and disregard the different characteristics of the origin and the destination industries. In contrast, this article assesses the borders of skill transferability by comparing the return to skills for firm stayers, firm changers in the same industry, and firm changers to other industries. Based on a sample of Portuguese employees in retail banking, our results confirm significant inter‐firm and inter‐industry skill transferability. Difference‐in‐differences estimates with propensity score matching show that firm switchers benefit from a wage premium compared to firm stayers. However, the wage premium drops sharply when movers leave the banking sector. 相似文献
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Using the integer programming approach introduced by Sethuraman et al. (2003), we extend the analysis of the preference domains containing an inseparable ordered pair, initiated by Kalai and Ritz (1978). We show that these domains admit not only Arrovian social welfare functions “without ties,” but also Arrovian social welfare functions “with ties,” since they satisfy the strictly decomposability condition introduced by Busetto et al. (2015). Moreover, we go further in the comparison between Kalai and Ritz (1978)’s inseparability and Arrow (1963)’s single-peak restrictions, showing that the former condition is more “respectable,” in the sense of Muller and Satterthwaite (1985). 相似文献
17.
Marcel Ausloos Francesca Bartolacci Nicola G. Castellano 《Technology Analysis & Strategic Management》2018,30(4):484-497
This paper analyzes the connection between innovation activities of companies – implemented before crisis – and their performance – measured at time of crisis. The companies listed in the STAR Market Segment of the Italian Stock Exchange are analyzed. Innovation is measured through the level of investments in total tangible and intangible fixed assets in 2006–2007, while performance is captured through growth – expressed by variations of sales, total assets and employees – profitability – through ROI or ROS – and productivity – through asset turnover or sales per employee in the period 2008–2010. The variables of interest are analyzed and compared through statistical techniques and by adopting cluster analysis. In particular, a Voronoi tessellation is also implemented in a varying centroids framework. In accord with a large part of the literature, we find that the behaviour of the performance of the companies is not univocal when they innovate. 相似文献
18.
Francesca Spagnuolo 《Ecological Economics》2011,70(11):1875-1881
This article aims to explore whether procedural rights and administrative law mechanisms - such as, for example, the right to a hearing, the duties to provide a reasoned decision and to disclose relevant information - can enhance the accountability and democratic legitimacy of earth system governance.The democracy-enhancing potential of such mechanisms and rights - which in the national context have proved to be beneficial in strengthening citizens' participation and the acceptance of decisions - can be limited in the global arena, by a number of factors. One of these factors is “legal imperialism”, understood as the grafting onto the global level rules and institutions that impose the hegemony of western values.In fact, administrative law mechanisms, being a construct of a certain type of western, liberal model of the state (and its capitalist model of development), could be perceived, in developing countries as an instrument to reproduce the dominant position of advanced industrialized countries and their economic actors.The analysis suggests that in order to realize their democracy-enhancing potential, these mechanisms should draw, as far as possible, on cross-cultural principles, and be supported by financial and technical instruments enabling “developing countries” and marginalized groups to engage in dialog with the most powerful actors. 相似文献
19.
Christian Dustmann Francesca Fabbri Ian Preston 《The Scandinavian journal of economics》2011,113(3):689-711
In this paper, we analyse the association between the spatial concentration of ethnic minorities and racial harassment. Ethnic concentration relates to racial harassment through at least three channels: hostility in the attitudes of majority individuals that finds expression in harassment behaviour, the probability that minority individuals meet majority individuals, and the cost of expressing hostility aggressively. Thus, harassment cannot simply be modelled as a stronger form of hostility. Using unique data for Britain, we show that, in areas of higher local ethnic concentration, experience of harassment is lower, even though hostility on the side of the majority population is not. 相似文献
20.
Mary Ellen Carter Francesca Franco Mireia Gine 《Contemporary Accounting Research》2017,34(2):1232-1264
Using a large sample of executives in S&P 1500 firms over 1996–2010, we document significant salary and total compensation gaps between female and male executives and explore two possible explanations for the gaps. We find support for greater female risk aversion as one contributing factor. Female executives hold significantly lower equity incentives and demand larger salary premiums for bearing a given level of compensation risk. These results suggest that females’ risk aversion contributes to the observed lower pay levels through its effect on ex ante compensation structures. We also find evidence that the lack of gender diversity on corporate boards affects the size of the gaps. In firms with a higher proportion of female directors on the board, the gaps in salary and total pay levels are lower. Together, these findings suggest that female higher risk aversion may act as a barrier to full pay convergence, despite the mitigating effect from greater gender diversity on the board. 相似文献