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131.
The purpose of this paper is to identify the degree to which the marketing discipline has hitherto engaged with business model literature. The results of a systematic review of business model literature are presented and utilise both the citation counts and the h-index to objectively demonstrate the limited engagement that the marketing discipline has had with business model literature, and the limited degree that the discipline has influenced that literature. The key findings reveal a growing, but formative body of literature that, hitherto, has been dominated by non-marketing disciplines and which has only just begun to be addressed by present day marketing scholars. Using the most influential articles identified in the analysis, the paper concludes with a case for the empirical development of the business model concept with industrial marketing scholarship. Such development is argued to be grounded in the potential of open business models, co-created with multiple stakeholders in a supply chain and the end users of a value proposition. 相似文献
132.
Prof. Dr. H. Störmer 《Metrika》1980,27(1):153-164
Zusammenfassung Es sei {F
,(x); –<<, >0} mitF
,(x)=F((x–)/)–F(x) eine standardisierte Verteilungsfunktion — die Familie der zulässigen Verteilungsfunktionen. Der (früher eingeführte) verallgemeinerte nichtzentralet-Test für die Hypothese {PP
0} mitP:=F
,(x
0) gegen die Alternative {P>P
0} zum Niveau wird mit dem entsprechenden nichtparametrischen Test (Test für die Hypothese {pP
0} über den Parameterp einer Binomialverteilung gegen die Alternative {p>P
0}) verglichen. Für dent-Test wird die relative asymptotische Effizienz bestimmt.Beide Tests lassen sich als Tests für das zur WahrscheinlichkeitP
0 gehörende Quantil einer Verteilungsfunktion interpretieren. Der klassische zentrale Student-Test ergibt sich als Spezialfall (F(x)=(x),P
0=0,5).
Summary Let {F ,(x);–<<, >0} withF ,(x 0):=F((x–)/–F(x) a standarized distribution function — the family of admissible distribution functions. The (earlier introduced) generalized noncentralt-test for the hypothesis {PP 0} withP:=F ,(x 0) against the alternative {P>P 0} at level of significance is compared with the corresponding nonparametric test (Binomial test). The relative asymptotic efficiency of thet-test is determined. Both kinds of tests can be interpreted as quantiltests. In caseF(x)=(x),P 0=0,5 one gets the classical central Student-test.相似文献
133.
This paper develops a theory of optimal fertility behavior under mortality shocks. In an OLG model, young adults determine
their optimal fertility, labor supply and life-cycle consumption with both exogenous child and adult mortality risks. We show
that a rise in adult mortality exerts an ambiguous effect on both net and total fertility in a general equilibrium framework, while child mortality shocks unambiguously lead to a rise in
total fertility, leaving net fertility unchanged. We complement our theory with an empirical analysis using a sample of 39
Sub-Saharan African (SSA) countries over the 1980–2004 period, examining the overall effects of the child and adult mortality
channels on both total and net fertility. We find child mortality to exert a robust, positive impact on total fertility but
no impact on net fertility, whereas a rise in adult mortality is found to negatively influence both total and net fertility.
Given the particular demographic profile of the HIV/AIDS epidemic (killing essentially young, active adults), we then conclude
in favor of an unambiguous negative effect of the HIV/AIDS epidemic on net fertility in SSA. 相似文献
134.
Per H. Jensen 《Industrial Relations Journal》2017,48(3):218-230
This article argues that Danish flexicurity is preconditioned by craft unionism that has historically been predominant in the Danish trade union movement. It is furthermore argued that flexicurity was on the verge to disappear when it became famous in the early 2000s, although yet not completely dead. 相似文献
135.
Kelejian (Letters in Spatial and Resources Sciences; 1 : 3–11) extended the J‐test procedure to a spatial framework. Although his suggested test was computationally simple and intuitive, it did not use the available information in an efficient manner. Kelejian and Piras (Regional Science and Urban Economics; 41 : 281–292) generalized and modified Kelejian's test to account for all the available information. However, neither Kelejian ( 2008 ) nor Kelejian & Piras ( 2011 ) considered a panel data framework. In this paper we generalize these earlier works to a panel data framework with fixed effects and additional endogenous variables. We give theoretical as well as Monte Carlo results relating to our suggested tests. An empirical application on a crime model for North Carolina is also estimated. Copyright © 2015 John Wiley & Sons, Ltd. 相似文献
136.
The strategic HR literature suggests that a firm will perform better through internal appropriate fit among HRM practices (the configuration fit) and through external appropriate fit between a firm's HRM practices and business strategy. The present study adopts a configuration approach to identify unique patterns of HR practices and business strategy that are posited to be maximally effective. The proposed relationships were empirically tested by surveying with a sample of 241 business firms in Guangzhou, South China, to find out the extent that four HR configurations could be successfully adopted in the Chinese context. The results revealed that HR configurations are significantly related to effect in predicting overall outcome performance and turnover, but not significantly related to effect on sales growth and profit growth rates. Research findings showed not only competitive strategies are significantly related to effect on HR configurations. The results also showed significant interaction effects between HR configurations and business strategy in their effect on profit and sales growth. These results further extended support for a contingency perspective in strategic HRM to the Chinese context, with significant practical implications for managing HRM in China. © 2008 Wiley Periodicals, Inc. 相似文献
137.
138.
139.
Using transactions data, the behavior of returns and characteristics of trades at the micro level is examined. A minute-by-minute market return series is formed and tested for normality and autocorrelation. Evidence of differences in return distributions is found among overnight trades, trades during the first 30 minutes following the market opening, trades at the close, and trades during the remainder of the day. The latter distribution is found to be normal. Unusually high returns and standard deviations of returns are found at the beginning and the end of the trading day. When the beginning-and end-of-the-day effects are omitted, autocorrelation in the market return series is reduced substantially. A number of patterns in trading are reported. 相似文献
140.
John H. Lindgren D.B.A. Leonard J. Konopa Ph.D. 《Journal of the Academy of Marketing Science》1980,8(4):374-389
In the consumer behavior context, multiattribute attitude models used to predict consumer choice in multiple criteria decision
making situations have produced mixed results. Prediction of consumer behavior from attitudes, consequently, has been highly
debated in recent years with researchers using beliefs-only, full, and extended multiattribute attitude models. The research
underlying this paper was designed to compare the predictive superiority of the beliefs-only model, the full multiattribute
attitude model, and a new representation identified as the combined multiattribute/determinant attribute attitude model. Data
concerning patronage of fast-food chains were collected from a student panel for seven weeks. Predictive superiority was determined
by average adjusted R2 using the patronage behavior dependent variable. All models were tested in aggregated and disaggregated form. 相似文献