نتایج جستجو برای: طبقه بندی jel e52 d51 c51
تعداد نتایج: 97942 فیلتر نتایج به سال:
The papers in this symposium address the issue of multiple equilibria that can be induced by monetary policy in models with capital accumulation. In particular they examine how the “Taylor Principle”, under which interest rates respond more than proportionately to increases in inflation, can generate multiple equilibria. They also explore the design of policies to avoid the problem of multiple ...
We show that for generic economies, every equilibrium admits Pareto improving monetary policy, even with multiple commodities per state. The main assumption is that asset incompleteness be intermediate, in that household heterogeneity does not exceed the number of assets present and absent. We argue this as a special case of the general framework in Turner (2003b) for proving the generic existe...
مقولات ابزار ذهن ما برای شناخت حقایق اطراف است. بشر اشیای خارجی یا مفاهیم ناظر به آنها را ذیل یکی از قرار داده است و فهم میکند. اما میزان صدق بر تمام واقعیات هستی هنوز درستی مشخص نیست. آنچه در آرای برخی فلاسفة مشاء دیده میشوداین که پیرو آن انواعی آنهاایجاد میشود نقش تعیین کننده تعین نوعی موجودات دارند صرفاً طبقه بندی انسان نیستند. دراین میان ملاصدرا دیدگاه متفاوتی آراء خود نشان میدهد محد...
The data in Fehr and Tyran (2001) and Petersen and Winn (2014) show that money illusion plays an important role in nominal price adjustment after a fully anticipated negative monetary shock. Money illusion affects subjects’ expectations, and causes pronounced nominal inertia after a negative shock but much less inertia after a positive shock. Thus Petersen and Winn (2014) provide a misleading i...
Speed limit policy, a monetary policy strategy that focuses on stabilizing inflation and the change in the output gap, consistently delivers better welfare outcomes than flexible inflation targeting or flexible price level targeting in empirical New Keynesian models when policymakers lack the ability to commit to future policies. Even if the policymaker can commit under an inflation targeting s...
This paper presents a general approximation method for characterizing timevarying equilibrium portfolios in a two-country dynamic general equilibrium model. The method can be easily adapted to most dynamic general equilibrium models, it applies to environments in which markets are complete or incomplete, and it can be used for models of any dimension. Moreover, the approximation provides simple...
This paper evaluates the performance of optimal simple policy rules in the presence of news shocks. It is shown that the inclusion of forward-looking elements enhances the performance of simple optimized interest rate rules when agents learn about future disturbances in advance. We provide a rationale for this result by demonstrating that, if shocks are news shocks, the optimal unrestricted con...
We associate to any pure exchange economy a game with only two players, regardless of the number of consumers. In this twoplayer game, each player represents a different role of the society, formed by all the individuals in the economy. Player 1 selects feasible allocations trying to make Pareto improvements. Player 2 chooses an alternative from the wider range of allocations that are feasible ...
An appropriate (interim) notion of the core for an economy with incomplete information depends on the amount of information that coalitions can share. The coarse and fine core, as originally defined by Wilson (1978), correspond to two polar cases, involving no information sharing and arbitrary information sharing, respectively. We propose a new core notion, the credible core, which incorporates...
We characterize the Pareto correspondence, the core and the Walras solution using the axioms of consistency, converse consistency and one-person rationality. Consistency and its converse are defined with respect to suitably constructed reduced economies for each case. Our results hold for the well-known class of coalitional production economies, which covers exchange economies as a particular c...
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