The Zilcha criteria for dynamic inefficiency reconsidered

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

The Zilcha Criteria for Dynamic Inefficiency Reconsidered

We reconsider necessary and suffcient conditions for dynamic inefficiency given in Zilcha (1990, 1991) and a critique by Rangazas and Russell (2005). First, we show that the characterization given in Zilcha (1990) for nonstationary economies is correct and complete Zilcha's proof. Second, using this insight, we complement Rangazas and Russell (2005)'s discussion of the counterexamples to Zilcha...

متن کامل

Dynamic Inefficiency: Anarchy without Stability

The price of anarchy [16] is by now a standard measure for quantifying the inefficiency introduced in games due to selfish behavior, and is defined as the ratio between the optimal outcome and the worst Nash equilibrium. However, this notion is well defined only for games that always possess a Nash equilibrium (NE). We propose the dynamic inefficiency measure, which is roughly defined as the av...

متن کامل

Dynamic inefficiency in decentralized capital markets

We study the effi ciency implications of bargaining in frictional capital markets in which firms match bilaterally with dealers in order to buy or sell capital. We show how two of the distinguishing characteristics of capital —ownership and the intertemporal nature of investment —give rise to a dynamic ineffi ciency. Firms that anticipate buying capital in the future overinvest because this inc...

متن کامل

Node labeling schemes for dynamic XML documents reconsidered

We explore suitable node labeling schemes used in collaborative XML DBMSs (XDBMSs, for short) supporting typical XML document processing interfaces. Such schemes have to provide holistic support for essential XDBMS processing steps for declarative as well as navigational query processing and, with the same importance, lock management. In this paper, we evaluate existing range-based and prefix-b...

متن کامل

The Dynamic Limits of Specialization: Vertical Integration Reconsidered

Existing studies, largely based in transaction cost economics, approach the issue of vertical scope as the decision of the individual firm about whether to make or buy, given the set of existing markets and well defined vertical segments. However, recent research has shown that the ability to make or buy should not be taken for granted. We argue that this applies not only to dis-integration, bu...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Economic Theory

سال: 2008

ISSN: 0938-2259,1432-0479

DOI: 10.1007/s00199-008-0367-3