共查询到20条相似文献,搜索用时 15 毫秒
1.
Abstract. This paper studies how the nature of shocks affects the optimal choice of monetary policy instruments in a small open economy. Three classic rules, fixed exchange rates, monetary targeting, and inflation targeting are studied and ranked by comparing with the optimal monetary policy under commitment. We find that the ranking of the simple rules can be mapped to the terms-of-trade variability that the rule allows relative to what a particular shock optimally calls for. It turns out that inflation targeting dominates the other two rules under productivity or velocity shocks, whereas monetary targeting is the best performer under fiscal shocks. 相似文献
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This paper examines the welfare effects of commercial and tax/subsidy policies on a developing economy with sectoral unemployment and differential cash-in-advance constraints. The optimal tariff can be negative when the cash-in-advance requirement for buying the importable good is larger than that for the exportable good. In addition, when capital is sectorally mobile, production taxes are superior to production subsidies to the importable sector. Nevertheless, to reach the first-best optimum, a uniform wage subsidy to both sectors is required. 相似文献
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The main objective of the study is to provide a theoretical analysis of optimal monetary policy in a small open economy where households set real wage in a staggered fashion. The introduction of real wage rigidities plays a important role to resolve main shortcomings of the standard new Keynesian small open economy model. The main findings regarding the issue of monetary policy design can be summarized as three fold. First, the optimal policy is to seek to minimize variance of domestic price inflation, real wage inflation, and the output gap if both domestic price and real wage are sticky. Second, controlling CPI inflation directly or indirectly induces relatively large volatility in output gap and other inflations. Therefore, both CPI inflation-based Taylor rule and nominal wage-inflation based Taylor rule are suboptimal. Last, a policy that responds to a real wage inflation is most desirable. 相似文献
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This study examines the optimal fiscal policy in a stochastic endogenous growth model with private and public capital. The government is willing to actualize a socially optimal equilibrium using a lump-sum tax and government debt linked to public investments, subject to the budget constraint under the golden rule of public finance. A socially optimal fiscal policy states that a deterministic rate of return on government bonds sets the marginal product of public capital. Moreover, public investments optimally adjust the ratio of private capital to public capital to equate the rates of return on such capital. The presence of stochastic disturbances results in a disparity between the optimal marginal products of the two types of capital, as reported in previous empirical studies. This disparity significantly affects the socially optimal growth rate in response to investment risk. 相似文献
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When complete contracting is not possible, allocating control structure becomes the second-best arrangement. This paper analyzes the design of optimal divisional structure within an organization where ex post bargaining between the potential divisional managers is possible. In much the same light as Aghion and Tirole (J Political Econ 105(1):1?C29, 1997), we study the control problem in the context of search for projects. Our model shows that when the managers cannot bargain with one another, internal integration is preferred to internal separation. Where bargaining is possible, formal divisional structure defines both the ex post bargaining position of the two managers and their incentive to search ex ante. When the managers tend to arrive at a more favorable project to the principal via bargaining, the general leader of a firm may want to choose separation instead to increase the probability of bargaining, as the symmetrical incentive requires both managers to search and get informed. 相似文献
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In this paper we consider the effects of uncertainty upon the optimum choice of monetary policy instrument. Specifically we extend the work of Poole (1970), and others, to allow for the existence of multiplicative as well as additive stochastic coefficients in the structural equations of the standard IS-LM macroeconomic model. We demonstrate that the commonly accepted notion that money-stock control is superior to interest-rate control when the IS schedule is stochastic is not always valid. 相似文献
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This paper is related to the literature on optimal nonlinear taxation under right-to-manage wage formation, and we assume that the fall-back profit facing firms during wage bargaining depends on the profit they can obtain if moving production abroad. The purpose is to study how policy coordination among countries can be used to increase the welfare level in comparison with an uncoordinated equilibrium. We consider coordinated policy reforms with respect to the marginal taxation of labor income, the unemployment benefit and the provision of a public good. The results show that policy coordination that leads to fewer hours of work per employee and/or a reduction of the unemployment benefit will increase welfare compared to the uncoordinated equilibrium. 相似文献
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Liyousew Gebremedhin Borga 《Review of Development Economics》2023,27(2):663-684
This study examines the effects of an exogenous change in family policy in Ethiopia on women empowerment and the allocation of resources toward child health. Empowerment is formalized as an unobserved latent variable based on a large set of questions pertaining to women's autonomy and decision-making power. Exploiting the time and regional variation in the implementation of the law, the study finds that early implementation of the reform increases women's access to information, literacy and education levels, and their assertiveness toward family planning and domestic violence. In addition, more decision power in the hands of women is found to have a positive impact on investments in the health and nutrition of children. The findings suggest that factors that do not enter the individual's preferences may affect outcomes for individuals and emphasize the role of intrahousehold heterogeneity. The results are robust to a battery of validity and specification checks. 相似文献
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Naoyuki Yoshino 《Journal of Macroeconomics》1982,4(4):459-468
This paper studies the instrument-target problem associated with a simple macroeconomic model with conditions of uncertainty. The purpose of the paper is to demonstrate that if a model is linear with nonstochastic coefficients and with additive disturbances and if the policy objective is to maximize the expected value of the quadratic loss function, then it is the choice of endogenous variables that alters the expected loss value. This contrasts with the findings of Poole, Sargent, Turnovsky, et al., in which the expected losses are compared for different instruments while endogenous variables are changed at the same time. Thus, if basic model specifications are unchanged, an important cause for different expected losses under different policy instruments is seen to lie in the choice of endogenous variables. 相似文献
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This study proposes a simple theory of trade with endogenous firm productivity, occupational choice and income inequality. Individuals with different managerial talent choose to become entrepreneurs or workers. Entrepreneurs enhance firm productivity by investing in managerial capital. The model generates three income classes: low‐income workers facing the prospect of unemployment, middle‐income entrepreneurs managing domestic firms and high‐income entrepreneurs managing global firms. Trade liberalization policies raise unemployment and improve welfare. A reduction in per‐unit trade costs raises top incomes and generates labour‐market polarization. A reduction in fixed exporting costs has an ambiguous effect on top incomes and personal income distribution. Policies reducing labour‐market frictions or the costs of managerial‐capital acquisition create more jobs and improve welfare. The income distributional effects of labour‐market policies depend on which policy is implemented. 相似文献
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This paper analyzes the effects of centralized bargaining over a nominal wage (indexation) rule on a small open economy with fixed exchange rates. It is shown that the relative bargaining power of the confederation of employers and the union, respectively, affects not only the level of the endogenous variables but also their reaction to exogenous disturbances. If the union's power exceeds a critical value, positive aggregate demand shocks increase unemployment since the actual nominal wage rises more than the market clearing one. Moreover, if the union's power is sufficiently close to its upper bound, the overreaction of wages becomes so large that positive aggregate demand shocks even lead to a decrease in output and employment, i.e., the multipliers become negative. 相似文献
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Using a two-sector neoclassical growth model in an open economy setting with heterogeneous agents, this paper studies the distributional effects and welfare implications of a joint monetary and fiscal policy response to public infrastructure expansion in emerging market economies. The results show that fiscal stabilization policy is critical for achieving fiscal sustainability and price stability. With joint support of monetary and fiscal policy, government infrastructure investment provides significant welfare gains to the economy, and the choice of fiscal instruments has major distributional effects across agents: saving households accrue the highest welfare gains with new bond issuance, while hand-to-mouth consumers are better off when non-distorting taxes are adjusted. These potential tradeoffs in welfare due to households’ differing responses to infrastructure expansion have important implications for policy making. 相似文献
15.
Summary. We study the Mas-Colell bargaining set of an exchange economy with differential information and a continuum of traders. We
established the equivalence of the private bargaining set and the set of Radner competitive equilibrium allocations. As for
the weak fine bargaining set, we show that it contains the set of competitive equilibrium allocations of an associated symmetric
information economy in which each trader has the “joint information” of all the traders in the original economy, but unlike
the weak fine core and the set of fine value allocations, it may also contain allocations which are not competitive in the
associated economy.
Received: February 15, 1999; revised version: August 9, 1999 相似文献
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We study the effect of domestic policies and external shocks in a semi-open economy characterized by incomplete liberalization of the financial sector. We argue that in such transition economies stabilization programs can have a negative impact on the fiscal imbalances, offsetting to some extent the very achievement of the stabilization program. We develop a simple general equilibrium model which allows propagation of shocks in the presence of government guarantees and imperfect capital mobility. We also empirically test the impact of positive foreign interest shock on the Indian economy using a reduced form VAR approach. The econometric evidence, though broadly consistent with the main predictions of the model, suggests no significant impact of foreign interest rate shock on output and credit. We conclude that incomplete liberalization of the financial sector in transition economies has two effects. It reduces i) exposure to external financial shocks (like the current credit crisis) and ii) ability to deal with real sector shocks (which may arise from global recession in the medium term) due to endogenous policy reversals and presence of government guarantees. 相似文献
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Riccardo Bellofiore Guglielmo Forges Davanzati Riccardo Realfonzo 《Review of Political Economy》2013,25(4):403-417
The aim of this paper is to show that Marxian labour theory of value can be consistently interpreted in terms of the monetary circuit model, where firms need initial finance to start production and where the money supply is endogenous. In contrast to the recently revived Marxian monetary models, in particular the New Interpretation, it is argued here that although the money wage is bargained for on the labour market, the real wage is determined by firms' choices, since firms autonomously determine the structure of production and hence real consumption for the working class as a whole. This does not mean that firms are able to set the real wage without economic and social constraints. Starting from our circuitist reading of the labour theory of value and distribution, a model is developed in order to determine the level of employment and income distribution, on the assumptions that (i) the industrial reserve army affects wage bargaining and labour effort and that (ii) workers react to the failure of their expectations on the real wage by reducing their work intensity. In this context, it is shown that firms may increase their share of profits over time only be means of innovations. 相似文献
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Donald J. Mathieson 《Journal of development economics》1980,7(3):359-395
Despite the long-run efficiency benefits that can be generated by a financial reform program, the authorities in developing countries are often reluctant to enact the required reforms because they fear that these programs will create short-run difficulties for important segments of the financial system. This paper argues that many of these difficulties can be avoided if financial reform is integrated with stabilization policy. The analysis focuses on the specific problem of how to remove nominal interest rate ceilings when complete interest rate decontrolwould lead to widespread bankruptcies amongst the firms in a major segment of the financial system. The optimal combination of stabilization policy and financial reform is shown to involve a mix of discrete and gradual changes in the rate of monetary growth and ceiling lending and depocit rates under either adaptive or rational expectations. 相似文献
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This paper studies the (de)stabilizing effects of income tax rules in a two-sector small open economy with production externalities. The paper shows that in the model with positive sector-specific externalities in the investment sector and negative sector-specific externalities in the consumption sector (or positive aggregate investment externalities), a regressive income tax rule can stabilize such an economy against indeterminacy, whereas a progressive income tax rule can increase the tendency for indeterminacy to occur. This paper also studies two variants that consider an imperfect world bond market and an endogenous labor supply, respectively, and shows that the qualitative results stated above remain valid. Moreover, increasing the level of sector-specific investment externalities can decrease (increase) the minimal level of tax progressivity required for indeterminacy if the investment externalities are below (above) a certain critical value and if the negative externalities in the consumption sector are taken as given. 相似文献