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121.
122.
In the western world, stock markets arose from the search by privately owned companies for capital to build their businesses. Over time, the markets became places where ownership interests and even entire companies were bought and sold. In China, the complete opposite has happened. The markets arose out of the need for capital by bankrupt state‐owned enterprises operating in an economy with no history of private property. Deng Xiaoping, China's last emperor, gave the green light for the stock market experiment in early 1992 more with the hope of encouraging reform and efficiency than from any conviction that stock markets were the next sure thing. Now, after more than 20 years of experimentation with domestic and international listings, it appears evident that stock markets whose primary function is to trade minority interests in government‐controlled companies have not achieved the goal of improving enterprise performance, as China's leaders originally hoped. Instead, the combination of state monopolies with Wall Street expertise and international capital has led to the creation of national companies that represent little more than the incorporation of China's old Soviet‐style industrial ministries. As for the markets, the government's determination to prevent real privatization has produced separate classes of shares that are defined almost entirely by one thing: the shareholder's relationship to the government. And with all aspects of stock market activity regulated, managed, and owned by various state agencies, it is not surprising that non‐state investors have become motivated more by speculative opportunities than by investment fundamentals. But a quarter of a century is a short time in any country's development and, for all their shortcomings, the markets in mainland China and Hong Kong have played a significant role raising capital for China. It may be too early, perhaps, to suggest that China's equity markets have failed to accomplish what they were intended to do.  相似文献   
123.
Abstract

In 1901 the town of Gent appropriated a municipal grant to societies paying benefit to their members in case of unemployment. The decision was founded on a committee report principally written by the lawyer Louis Varlez. The societies should claim individual contributions of the members constituting the right to unemployment allowance under certain conditions. In order to prevent a dissipating risk selection the sphere of activity of a society should join with some society existing before. Such societies had been erected at several places as well in Belgium as in other states, in Gent as early as in 1867. In most cases they were attached to trade unions. It may thus be said that a subsidized unemployment insurance was — for the first time — introduced in Gent 1901. The principles applied are usually called the »Gentsystem». In general accordance with this system state subsidized unemployment insurance was introduced in France 1905, in Norway 1906 and in Denmark 1907. Later several states have established unemployment insurance on a voluntary basis. In modern voluntary state insurance, however, a decisivestress is laid upon the fact that the allowance shall be regulated in accordance with the general rules for public relief of unemployment. Some conditions of the insurance scheme are thus compulsorily laid down in the regulations concerning the subsidy. In some states the unemployment insurance has been wholly established on a compulsory basis. For the first time a compulsory insurance was introduced in England in 1911 covering certain occupational groups. Compulsory unemployment insurance has then been erected in Italy 1919, Poland 1924, Bulgaria 1925 and Norway 1938. In 1938 a law bearing on a change of the voluntary unemployment insurance of Belgium to a compulsory one is being prepared.  相似文献   
124.
This note considers the small sample bias of the empirical variances of observed and ex-post-rational prices of financial assets, and shows that this can be much more severe than has previously been thought.  相似文献   
125.
It is well known that goodness-of-fit measures lead to overfitting. We compare the small-sample properties of linear and several nonlinear models using a Monte Carlo study. A large number of linear series are generated and conventional methods of fitting nonlinear models are applied to each. The best linear and nonlinear models are compared using in-sample and out-of-sample criteria. Out-of-sample forecasts are shown to be superior for selecting the proper specification. The experiment is repeated using a nonlinear model and the in-sample lit and forecasts of the various models are compared. An example is provided using the term structure of interest rates.  相似文献   
126.
Relative uncertainty aversion and additively representable set rankings   总被引:1,自引:0,他引:1  
This paper proposes a definition of relative uncertainty aversion for decision models under complete uncertainty. It is shown that, for a large class of decision rules characterized by a set of plausible axioms, the new criterion yields a complete ranking of those rules with respect to the relative degree of uncertainty aversion they represent. In addition, we address a combinatorial question that arises in this context, and we examine conditions for the additive representability of our rules.  相似文献   
127.
Nuclear Power     
Nuclear power has never been free from the stifling involvement of government. Heavy regulation has reduced the ability of entrepreneurs to develop and provide new means for the generation of energy using nuclear fuel. The strict parameters dictated by government officials are based upon outdated technology, an improper regulatory philosophy, and preclude innovation in nuclear power generation. Anti-market environmentalists misunderstand the implications of a free market in nuclear power and argue against it based on problems that are actually caused by government involvement. Our position is neither for nor against nuclear power. We advocate a hands-off policy where the nuclear industry is left to its own devices, free from governmental regulations and subsidies: free to succeed or fail on its own. Thus, our position is neither right-wing conservative (removing regulations), nor left-wing liberal (removing subsidies). Very much to the contrary of both positions, we propose a free-market in nuclear power.  相似文献   
128.
Reference groups and individual deprivation   总被引:1,自引:0,他引:1  
We provide an axiomatization of Yitzhaki's index of individual deprivation. Our result differs from an earlier characterization due to Ebert and Moyes in the way the reference group of an individual is represented in the model.  相似文献   
129.
130.
Urbanization is now a dominant demographic phenomenon in low- and middle-income countries. By the year 2000, half of the world's population will live in urban areas; of this half, two thirds will be in developing countries, predominantly in Asia. Whether there will be a corresponding shift of poverty from rural to urban areas is the central question of this analysis. Evidence from cross-sectional, time-series, and case data indicates that the percent of poverty in urban areas is dependent on income levels, income growth, and income distribution. The evidence also indicates that the number of poor in rural areas will exceed those in urban areas well into the 21st century. These poverty and urbanization trends are significant politically, and important also with respect to food policy and required investments in agriculture.  相似文献   
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