Results 261 to 270 of about 334,480 (303)

Charting the Grey Economy in the 1990s

Policy & Politics, 1991
The paper reviews evidence on the main changes which have affected elderly households in the 1980s and presents an assessment of likely trends in the 1990s. Changes in income, wealth, employment and housing are assessed to contribute to an integrated approach.
Bosanquet, N, Propper, C
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Grey and Black: The Hidden Economy of Rural China

Pacific Affairs, 1982
A HIDDEN ECONOMY of very substantial size exists in the Chinese countryside, lying beyond the reaches of state plans and official statistics. At its outermost margins, this hidden economy includes blackmarketing and criminal activities. But most of the hidden economy has tended to occupy a considerable "grey" zone of semi-legality: though illegal on ...
Anita Chan, Jonathan Unger
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Grey control system of industrial economy based on fuzzy clustering algorithm

2021 4th International Conference on Information Systems and Computer Aided Education, 2021
The development of regional logistics industry has attracted more and more attention. The country and various regions have early or late release a set of relevant policies to guide the expand of regional logistics industry. This paper studies the rapid growth of regional economy by improving the key elements of regional logistics capacity.
Rongchang Liu, Yizhi Qiu
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An Approach of Grey Dynamic Metrological for Sport Economy Investigation

2016 International Conference on Robots & Intelligent System (ICRIS), 2016
The aim of this paper is by using an approach of grey dynamic metrological to investigate sport economy. Researching on how to improve the economic benefit of sport investment is the core of economic activities. On the basis of basic structure of grey theory system, this paper do some basic theory research on various type problems of sports economy and
Gao Dongmei, Yang Zhilong
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Decomposing the Grey Economy in Bulgaria: A General-Equilibrium Analysis

Journal of Mathematical Economics and Finance, 2022
This paper attempts to assess the size of the grey economy, and provide a decomposition by evasion type. The modelling approach utilizes a standard micro- founded general-equilibrium setup, which is augmented with a revenue-extraction mech- anism and a government sector.
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Grey clustering evaluation on regional tourism economy development in China

Proceedings of 2013 IEEE International Conference on Grey systems and Intelligent Services (GSIS), 2013
Reasonable evaluation on the development level of tourism economy can provide scientific basis for formulating and implementing tourism development plans and policies. Considering the less statistical data relating to the tourism development and the finite statistic index, this paper adopts a Grey Cluster Method to confirm the evaluation index system ...
Li Fen, Dong Fen-yi
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Study on grey regional economy control model of Research University

2007 IEEE International Conference on Grey Systems and Intelligent Services, 2007
In this paper, we use grey control system's thought and economic control theory to define seven kinds of grey control operators and their calculations. We prove that these seven kinds of operators have good characteristics. Furhermore we conlude them into two basic operators: proportional operator k and grey differential operator D.
null Yong Tao, null Sifeng Liu, null Zhigeng Fang, null Xuewei zhang   +3 more
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Knowledge Economies inAgnes Grey

Brontë Studies, 2011
AbstractThe article contextualizes Anne Bronte's novel Agnes Grey (1847) in terms of the dynamics of exchange characteristic of a knowledge economy. It revisits and discusses the central issue of the heroine's growth from an impressionable child reflecting established and socially reinforced norms to a facilitator of new ways of thinking and being.
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Application of grey system models to rural economy analysis in China

[1990] Proceedings. First International Symposium on Uncertainty Modeling and Analysis, 2002
The authors present brief descriptions on the grey system theory and its basic principles of model building. An example is given for the Shanxi rural economic research, including theories with practices, qualitative and quantitative analysis, social sciences and natural sciences.
null Wang Xuemeng, null Wu Xiaomei
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Grey Market and the Income Inequalities in the Post-Socialist Economies

SSRN Electronic Journal, 2009
This paper analyzes the relation between the shadow economy and income inequalities. For transition economies, the share of output produced in the informal economy is positively correlated with income inequalities. This hypothesis is strongly supported by empirical data for 17 transition economies in 2005.
Justyna Przychodzen, Wojciech Kamil Przychodzen   +1 more
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