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61.
Kim-Sau Chung 《Games and Economic Behavior》2000,33(2):156
This paper identifies a condition called “no odd rings” that is sufficient for the existence of stable roommate matchings in the weak preferences case. It shows that the process of allowing randomly chosen blocking pairs to match converges to a stable roommate matching with probability one as long as there are no odd rings. This random-paths-to-stability result generalizes that of Roth and Vande Vate (1990, Econometrica58, 1475–1480) and may not hold if there are odd rings. The “no odd rings” condition can also be used to prove a number of other sufficient conditions that are more economically interpretable. Journal of Economic Literature Classification Numbers: C78, D71. 相似文献
62.
Imposing user fees in Nature-Based Tourism (NBT) contexts has been a controversial issue. Based on the notions of justice and fairness, this study extended previous work examining the relationship between attitudes toward user fees and spending support. In a proposed structural model of price fairness, fee spending support, and willingness to pay (WTP), this paper identified the antecedents of WTP user fees, and empirically examined to what extent the data fit the model. Furthermore, the moderating role of place attachment in the model was investigated by using multiple-group structural equation modeling. Subjects (n = 562) were recreational tourists to a forest area in the southeast U.S. Results revealed that spending support partially played a mediating role in the relationship between perceived price fairness and WTP user fees. A multiple-group invariance test also demonstrated that while the degree of place identity moderated the effect of price fairness on spending support, the degree of place dependence did not influence the relationships among the antecedents of WTP. 相似文献
63.
We investigate the determinants of foreign borrowing costs in a stochastically growing economy. We find that these increase with the debt-wealth ratio, depending also upon the volatilities of domestic and foreign origin, and the length of debt contract. In addition, the sensitivity of the short-term debt supply to the debt-wealth ratio exceeds that of long-term debt, and the effects of volatility on the borrowing premium, growth of wealth, and its volatility, depend on the relative size of a direct effect and a secondary portfolio-adjustment effect of the initial shock, as well as the length of the debt contract. Panel regressions suggest that the empirical evidence generally support the theoretical predictions. 相似文献
64.
Chi-nien Chung 《Journal of Management Studies》2001,38(5):719-745
Business groups are a special type of enterprise system existing in almost every market economy. Member firms do not operate as isolated units in the markets but have institutionalized relationships with each other and work coherently as an entity. Groups play a central role in economies in which they operate. For Taiwan, the largest 100 groups produced one third of the GNP in the past 20 years. Why does this organizational form exist in the first place? This paper reviews three relevant theories, market‐centred theories, culturalist perspective, and the institutional approach, and employs the data of 150 Taiwanese groups for the answer. The market‐centred theories and the institutional arguments are examined statistically and the latter is supported by the data. Following this evidence, the Boolean comparison of group firms with non‐group firms confirms that lacking a coherent core in ownership and management makes firms unable to respond to institutional incentives promptly. Finally, the structure of family ownership network in business groups refutes the cultural perspective which argues that the equal inheritance pattern of family property drives entrepreneurs to establish separate firms rather than single hierarchies. While both markets and culture play a distinct part in the story, it is regulatory institutions that lead to group formation. 相似文献
65.
Culture and consumption expenditure patterns: comparison between Korean and United States households
Young Sook Chung 《International Journal of Consumer Studies》1998,22(1):39-50
Abstract The purpose of this study was to identify household consumption expenditure patterns in the US and to determine if these patterns are different from those of Korean households. Data were cluster analysed, and the results revealed four different consumption expenditure patterns for US and Korean households. Logit analysis showed that consumption expenditure patterns of households in both countries are likely to vary depending on socioeconomic factors. Similarities and differences in consumption expenditure patterns between cultures are discussed, and implications are provided. 相似文献
66.
This study compares bivariate mixed normal GARCH models with standard bivariate GARCH models in terms of the percentage variance reduction of the out-of-sample hedged portfolio and also statistical significance tests of performance improvements using Superior Predictive Ability statistics. All competing models are applied to corn and wheat futures and empirical results demonstrate that the standard BEKK-GARCH model significantly outperforms the other competing GARCH models at shorter horizons. However, as the hedge horizon is extended to longer than 10 days, it is evident that the mixed normal BEKK-GARCH model is the best at the usual significance level of 5%. 相似文献
67.
68.
69.
Effects of pricing and promotion on consumer perceptions: it depends on how you frame it 总被引:3,自引:1,他引:2
This research examined the extent to which different promotional frames increased perceptions of deal value. Price discounts dominate the sales promotions employed by marketers. The framing literature suggests discounts have robust positive effects on consumer perceptions of deal value. However, the current research showed that negative quality inferences moderated discount framing effects and undermined deal value, particularly when no assurance of product quality was provided. Every-day-low-price offers were also vulnerable to negative quality inferences, while free gift frames maintained quality perceptions and increased deal value. Product trial acted to further magnify promotional framing effects, according to a confirmation bias. These findings were consistent with an attribute framing mechanism. 相似文献
70.
Zusammenfassung Die Struktur nicht-tarif?rer Handelshemmnisse auf den Zutritt zum Weltmarkt. — Die Diskussionen über internationale Schutzzoll-
und Handelspolitik nach der Kennedy-Runde besch?ftigen sich zunehmend mit der Bedeutung der Au\enhandelsverzerrungen, die
nicht durch Z?lle verursacht werden.
Der vorliegende Aufsatz versucht zwei grundlegende Fragen über die Anwendung nicht-tarif?rer Hemmnisse auf den Au\enhandel
mit Fertig- und Halbfertigfabrikaten zu beantworten: I. Bis zu welchem Grad gibt es ?hnlichkeiten oder Un?hnlichlichkeiten
in der Struktur oder dem Schema der nicht-tarif?ren Verzerrungen des Au\enhandels in den entwickelten Marktwirtschaften ?
2. Scheinen tarif?re und nichttarif?re Handelshemmnisse sich gegenseitig innerhalb nationaler protektionistischer Systeme
zu erg?nzen oder zu ersetzen ?
Obwohl die Ergebnisse ihrer Natur nach vorl?ufig sind, f?hren sie doch zu wichtigen Schlu\folgerungen in bezug auf die künftige
Gestaltung der internationalen Handelspolitik.
Résumé La structure des obstacles non-tarifaires à l’accès au marché international. — La discussion de la politique internationale protectionniste et commerciale d’après-Kennedy-Round tourne toujours d’avantage autour du r?le que jouent les distorsions du commerce qui ne proviennent pas des tarifs de douane. Cet article cherche à répondre à deux questions fondamentales qui concernent l’application d’obstacles non-tarifaires au commerce des produits finis et mi-finis: I. Jusqu’à quel point y a-t-il similitude ou dissimilitude dans la structure ou le schéma des distorsions non-tarifaires dans les différents pays à économie libre et développée ? 2. Para?t-il que, dans les systèmes nationaux protectionnistes, les obstacles tarifaires et non-tarifaires se suppléent, ou bien qu’ils se substituent les uns aux autres ? Quoique les résultats soient nécessairement préliminaires, ils permettent quand même quelques conclusions importantes en ce qui concerne le développement futur de la politique commerciale internationale.
Resumen La estructura de barreras no arancelarias sobre el acceso al mercado mundial. — Las discusiones sobre la política comercial internacional se centra, desde la Ronda Kennedy, de forma creciente en la importancia de distorsiones en el comercio exterior, que no se deben a tarifas aduaneras. El presente artículo trata de contestar dos preguntas fundamentales relacionadas con la aplicación de medidas no arancelarias en el comercio exterior con productos semielaborados y acabados: I - a ? Hasta qué punto existen parecidos o diferencias en la estructura o elesquema de distorsiones en el comercio exterior de economias de mercado desarrolladas, producidos por barreras no arancelarias ? 2 - a ? Se complementan los obstáculos arancelarios y no arancelarios dentro de los sistemas nacionales de protección, o son los unos substituto de los otros ? A pesar de que los resultados de este estudio son provisionales, permiten importantes conclusiones acerca de la estructuración futura de la política comercial internacional.
Riassunto La struttura di impedimenti commerciali non tariffari sull’accesso al mercato mondiale. — Le discussioni sulla politica protezionistica e commerciale dopo il ?Kennedy-Runde? si occupano in misura crescente del significato delle deformazioni del commercio estero che non sono causate da dazi. Il presente articolo cerca di dare una risposta a due questioni fondamentali sull’applicazione di impedimenti non tariffari sul commercio estero con prodotti finiti o semilavorati: 1. Fino a che grado ci sono somiglianze o dissomiglianze nella struttura o nello schema delle deformazioni non tariffarie del commercio ? 2. Impedimenti commerciali tariffari e non tariffari sembrano completarsi o sostituirsi reciprocamente all’interno di sistemi nazionali protezionistici? Sebbene i risultati della loro natura siano ancora prowisori, essi conducono, però, a importanti conclusioni in rapporto alla futura conformazione della politica commerciale internazionale.相似文献