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991.
With a new quarterly dataset we estimate a Bayesian Structural Autoregression model and a Fully Simultaneous System approach
to analyze the macroeconomic effects of fiscal policy. Results show that positive government spending shocks, in general,
have a negative effect on real GDP; lead to “crowding-out” effects of private consumption and investment; have a persistent
and positive effect on the price level and a mixed impact on the average financing cost of government debt. Explicitly considering
the government debt dynamics in the model is also important. A VAR counter-factual exercise confirms that unexpected positive
spending shocks create relevant “crowding-out” effects. 相似文献
992.
Nicolás Cachanosky 《Journal of Business Ethics》2011,104(2):219-221
In Time Deposits, Dimension, and Fraud (2009), William Barnett and Walter Block argue that by borrowing short and lending long there is an over issuance of property rights.
Their article, however, does not fully extend the consequences of their contribution. Once this is done, it becomes clearer
that their argument suits a great impediment to banking, becoming a possible reason to support rather than to oppose fractional
reserve banking. Bagus and Howden (J Bus Ethics 90(3):399–406, 2009) comment on Barnett and Block (J Bus Ethics 88(4):711–716, 2009), the authors claim that while maintaining the illegitimacy of fractional reserve deposits, borrowing short and lending long
it is actually not illegitimate. An extension on Bagus and Howden (2009) will show that their line of argumentation can be applied as a defense of fractional reserve banking as well. 相似文献
993.
Motivated by numerical representations of robust utility functionals, due to Maccheroni et al., we study the problem of partially hedging a European option H when a hedging strategy is selected through a robust convex loss functional L(·) involving a penalization term γ(·) and a class of absolutely continuous probability measures . We present three results. An optimization problem is defined in a space of stochastic integrals with value function EH(·) . Extending the method of Föllmer and Leukerte, it is shown how to construct an optimal strategy. The optimization problem EH(·) as criterion to select a hedge, is of a “minimax” type. In the second, and main result of this paper, a dual‐representation formula for this value is presented, which is of a “maxmax” type. This leads us to a dual optimization problem. In the third result of this paper, we apply some key arguments in the robust convex‐duality theory developed by Schied to construct optimal solutions to the dual problem, if the loss functional L(·) has an associated convex risk measure ρL(·) which is continuous from below, and if the European option H is essentially bounded. 相似文献
994.
Alessandro Maffioli Diego Ubfal Gonzalo Vázquez Baré Pedro Cerdán‐Infantes 《Agricultural Economics》2011,42(6):727-734
This article studies the impact of publicly subsidized agricultural extension services on yields and product quality. We use panel data from grape producers in Mendoza, Argentina to estimate the impacts of farmer trainings. We find a negative overall impact on yields and evidence of a positive average impact on the adoption of higher‐quality grape varieties. By analyzing the dynamic pattern of the estimated effects, we find evidence of a temporary decrease in yields suggesting the existence of an adjustment process following the introduction of higher‐quality grapes. The overall negative effect on yield is driven by a sharp drop in the year of participation. This fades after year one, and two to three years after treatment we observe increases in higher‐quality grape production. Findings reinforce the importance of temporal dimension of extension services. 相似文献
995.
We investigate the macroeconomic effects of fiscal policy using a Bayesian Structural Vector Autoregression (B-SVAR) approach. We identify fiscal policy shocks via a partial identification scheme, but also: (i) include the feedback from government debt; (ii) look at the impact on the composition of output; (iii) assess the effects on asset markets; (iv) use quarterly data; and (v) analyse empirical evidence from the US, the UK, Germany and Italy. The results show that government spending shocks, in general, have a small effect on Gross Domestic Product (GDP); lead to important ‘crowding-out’ effects; have a varied impact on housing prices and generate a quick fall in stock prices. Government revenue shocks generate a mixed effect on housing prices and a small and positive effect on stock prices. The empirical evidence also suggests that it is important to explicitly consider the government debt dynamics in the model. 相似文献
996.
Natália M. Bracarense 《Review of Political Economy》2013,25(3):375-398
This paper analyzes the origins of economic development theory by focusing on the work of Raúl Prebisch. When Prebisch put forward his theoretical framework, he was faced with the challenges of creating a foundation for development policies in the context of the Cold War. Moreover, Prebisch was immersed in a determined mentalité; he was part of a social network and institutional setting that transformed his ideas into an influential theory. The objective is to highlight that economic theories do not rely on natural laws, and rather result from a historical and social context and that economists are not passive, isolated theoreticians; they are socialized and directly impact the issues on which they theorize. To strengthen the argument, archival research on the Prebisch Papers at the UN Archives as well as interviews from the UN Oral History Project are included. 相似文献
997.
We propose an Income Contingent Loan that defers the payment of university fees and charges a fixed proportion of gross income for 30 years or until the debt is written off. Under these conditions, some participants in the scheme will have insufficient income to fully repay their loan balances. The deficit will be covered by the taxpayer, who ultimately bears the risk of investing in higher education. We then propose to transfer this risk to the student by adding a mandatory personal insurance policy to the individual loan. We calculate the premium required for the system to break even in Spain when everybody pays the insurance cost. Alternatively, the payment of the premium can be deferred, adding it to total debt. Then, some participants in the scheme will have insufficient income to even pay the insurance cost, and the premium needs to be increased to maintain the sustainability of the program. Although these mechanisms imply redistribution towards borrowers who end up being low earners, we show that middle-income individuals contribute a higher proportion of their incomes to covering for those unable to repay. To provide the system with more internal progressivity, we propose to impose a minimum period of repayment. 相似文献
998.
Luisa Alamá-Sabater 《Applied economics》2013,45(48):5297-5309
The objective of this paper is to analyse major determinants of disposable per capita income at a local municipality level for a territory of Spain: the Valencian region. A cross-sectional spatial study for an averaged period (2010–2013) will allow us to control for intraregional correlation, paying special attention to the role of real public investment and its possible effects on disposable personal income. A reference framework for economic and social policymakers will be provided by the specification of the model. 相似文献
999.
This article estimates monetary policy rules for two key emerging market economies: Brazil and China. It analyses whether the monetary authority reacts to changes in economic activity, financial markets, monetary conditions, the foreign exchange market and the commodity price. We assess the importance of nonlinearity using a smooth transition regression (STR) model. Using quarterly data over the time period 1990:1 to 2008:4, we find that considerations about the output gap and the real effective exchange rate (in the case of Brazil), and the inflation rate (for China) explain the nonlinear adjustment of the central bank rate. Moreover, the results suggest that central banks pursue a target range for the threshold variable rather than a specific point target. In the case of China, the McCallum rule shows that the GDP growth, the interest rate and the commodity price drive the response of the growth rate of the relevant monetary aggregate. 相似文献
1000.
F. Xavier Molina-Morales Ma Teresa Martínez-Fernández 《Technology Analysis & Strategic Management》2013,25(3):263-278
The aim of this paper is to provide a better understanding of the effect of social networks on innovation through the analysis of territorial systems of firms. Although industrial districts enjoy a number of advantages, they also present some relevant limitations. We have labelled the difficulties that have been identified as the exploring concern. However, periphery actors, such as supporting organisations, playing the role of intermediary agents allow districts to escape from exploring restrictions, since they can monitor what is happening outside the district and, in consequence, the involvement of supporting organisations has a positive effect on innovation. The study reported in this paper is based on a sample of 154 manufacturing firms that belong to industrial districts in the Valencia Region (Spain). Findings support the positive association between local institution involvement and innovation of companies. 相似文献