RATES OF INVESTMENT EFFICIENCY
نویسندگان
چکیده
منابع مشابه
The Efficiency of Investment Information
We investigate how the description of a correlated information V improves the investment in the stock market X . The objective is to maximize the growth rate of wealth in repeated investments. We find a single-letter characterization of the incremental growth rate (R), the maximum increase in growth rate when V is described to the investor at rate R. The incremental growth rate specialized to t...
متن کاملassessment of the efficiency of s.p.g.c refineries using network dea
data envelopment analysis (dea) is a powerful tool for measuring relative efficiency of organizational units referred to as decision making units (dmus). in most cases dmus have network structures with internal linking activities. traditional dea models, however, consider dmus as black boxes with no regard to their linking activities and therefore do not provide decision makers with the reasons...
Profitability, investment, and efficiency wages
We examine a model that blends the neoclassical theory of investment with an intertemporal efficiency wage model with turnover costs. Investment decisions in capital are associated with the allocation of labor and the determination of efficiency wages. The model relates Tobin’s q to efficiency wages and, in particular, to the Solow condition. It provides a general framework to analyze firm’s in...
متن کاملSecuritization and Aggregate Investment Efficiency
This paper studies the efficiency of competitive equilibria in economies where the expansion of investment is facilitated by securitization. We show that the use of securitization is generally associated with constrained inefficient aggregate investment, thereby justifying regulatory intervention in markets for securitized assets. We examine the effectiveness of three policy instruments to addr...
متن کاملEfficiency of Health Investment: Education or Intelligence?
In this paper, we hypothesize that education is associated with a higher efficiency of health investment, yet that this efficiency advantage is solely driven by intelligence. We operationalize efficiency of health investment as the probability of dying conditional on a certain hospital diagnosis and estimate a multistate structural equation model with three states: (i) healthy, (ii) hospitalize...
متن کاملذخیره 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: Economy in the industry
سال: 2015
ISSN: 2072-1633
DOI: 10.17073/2072-1633-2012-1-155-159