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991.
In this study, based on a conjoint-type survey analysis, the switching cost of several Japanese telecom services are empirically examined simultaneously, contingent on each carrier’s bundling strategies. The results suggest the following conclusions. The hierarchy of switching costs is mobile phone service, fixed phone service, ISP (Internet Service Provider), and broadband access service, in descending order. Even if the government prohibits the formerly state-owned monopoly NTT from forming alliances with other carriers, the legacy NTT group would still command more than half of the market share under FMC if each carrier adopts a pure bundling strategy. If mixed bundling emerges as the primary strategy in the FMC market, the resulting type of competition from the introduction of FMC does not stimulate competitive pricing.  相似文献   
992.
Logistic and power law methodologies for both retrospective and prospective analyses of extended time series describing evolutionary growth processes, in environments with finite resources, are confronted. While power laws may eventually apply only to the early stages of said growth process, the Allee logistic model seems applicable over the entire span of a long range process. On applying the Allee logistic model to both the world population and the world gross domestic product time series, from 1 to 2008 AD, a projection was obtained that along the next few decades the world should experience a new economic boom phase with the world GDP peaking around the year 2020 and proceeding from then on towards a saturation value of about 142 trillion international dollars, while the world population should reach 8.9 billion people by 2050. These results were then used to forecast the behavior of the supply and consumption of energy and food, two of the main commodities that drive the world system. Our findings suggest that unless the currently prevailing focus on economic growth is changed into that of sustainable prosperity, human society may run into a period of serious economical and social struggles with unpredictable political consequences.  相似文献   
993.
We highlight the problem of loneliness, and argue that it is not only a public health issue but also an economic problem. We provide a brief review of findings from the key literature on the associations between loneliness, mental and physical health, and healthcare costs; and then present some evidence on its trends, the extent of socioeconomic inequalities and its links with health and healthcare usage, in Australia. We hope to encourage further economics research on loneliness, and related issues of social isolation and poor social support, to aid the design of policies and interventions to reduce loneliness.  相似文献   
994.
Robust institutional change is difficult to achieve. However, it is more difficult for some countries than others. We use data on 69 countries between 1870 and 2000 to show that political instability does not always affect growth outcomes. We then develop a simple model to explain this fact in which the likelihood that “good” institutions are abandoned during periods of political uncertainty depends on the opportunity cost of doing so. We operationalize our model by using contract intensive money as a proxy for this initial investment in growth‐enhancing institutions. Cross‐sectional and panel growth regressions support the model's predictions.  相似文献   
995.
Optimal Lending Contracts and Firm Dynamics   总被引:2,自引:1,他引:2  
We develop a general model of lending in the presence of endogenous borrowing constraints. Borrowing constraints arise because borrowers face limited liability and debt repayment cannot be perfectly enforced. In the model, the dynamics of debt are closely linked with the dynamics of borrowing constraints. In fact, borrowing constraints must satisfy a dynamic consistency requirement: the value of outstanding debt restricts current access to short-term capital, but is itself determined by future access to credit. This dynamic consistency is not guaranteed in models of exogenous borrowing constraints, where the ability to raise short-term capital is limited by some prespecified function of debt. We characterize the optimal default-free contract—which minimizes borrowing constraints at all histories—and derive implications for firm growth, survival, leverage and debt maturity. The model is qualitatively consistent with stylized facts on the growth and survival of firms. Comparative statics with respect to technology and default constraints are derived.  相似文献   
996.
Even while acknowledging the autonomy of “laws” specific to economics, theology situates the view of economics as a “means-ends” science of human choices within an unavoidable overarching moral order. After all, economic life is merely part of a much larger personal quest for happiness. Thus, the efficient selection of means for particular ends necessarily takes place within the context of objective standards of economic rights and obligations as part of human nature. The teleological perspectives of theology add much to our understanding of economic life by providing the warrants for these rights and obligations.  相似文献   
997.
This essay suggests that law, economic thought and moral/religious values may be related in ways that condition how each functions. It sketches the potential value of investigating this triad by looking at two patterns of interaction and locating each in a specific narrative context taken from the development of competition law in Europe. In one, law functions as a transforming bridge between religious/moral values and economic thought, while in the other the three domains of thought and discourse combine to create structural synergies that dialectically influence each in return.  相似文献   
998.
999.
As the economies of the Association of Southeast Asian Nations (ASEAN) have moved towards closer economic ties and trade integration in recent years, the establishment of exchange rate stability is becoming an important regional policy concern, particularly in the wake of the Asian currency crisis of 1997. This paper examines the exchange rate volatility of the currencies of Indonesia, Malaysia, Philippines, Singapore and Thailand between 1974 and 1999. Using variance decomposition (VDC) methods and impulse response functions, which are VAR-related estimation techniques, the study also investigates the regional currency linkages which may have played a role in transmitting exchange rate fluctuations. The results indicate that, in spite of the adoption of the crawling peg exchange regime following the breakup of the Bretton Woods system, all of the five ASEAN currencies experienced volatility, with the Indonesian rupiah posting the highest volatility level. The switch to de facto pegging against the US dollar in the mid-1980s helped to stabilize all ASEAN currencies with the exception of the Malaysian ringgit. Each of the five currencies became more susceptible to instabilities in other ASEAN currencies in the post-1985 period. Consistent with the experience of the Asian currency crisis, the Thai baht was the main channel through which regional currency fluctuations were transmitted.  相似文献   
1000.
This paper reports the results of estimating a single equation model of an attendance function for British Rugby League over the seasons 1982/83 to 1990/91. The data are panel data covering virtually every team which played in the two division league over the nine year time period. Diagnostic tests indicate that the appropriate model is a semilog random effects model, where the dependent variable is league attendance weighted by population. The major results are as follows: there are significant positive relationships between league attendance and various measures of team success (although the direction of causality is moot), team quality (as proxied by the two divisions) and the economic quality of team location (as proxied by the unemployment rate); but there is no discernible relationship between league attendance and either success in nonleague trophy competitions or measures of exceptional player quality.  相似文献   
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