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11.
Traditionally, innovation adoption research has focused on the determinants of the states ‘adoption’ and ‘nonadoption’. Aiming at a more detailed understanding of innovation adoption and resistance behavior, this study takes a different perspective and analyzes the transition stage between the nonadoption state and the adoption state to investigate triggers that overcome initial consumer resistance. The study seeks to answer three questions within this novel perspective: (1) What are triggers that lead nonadopters to become adopters? (2) Do adopters and nonadopters differ in their assessment of adoption triggers? and (3) How do adoption triggers relate to innovation adoption barriers? We apply a qualitative exploratory approach that relies on 160 face‐to‐face interviews with both adopters and nonadopters about nine different innovations to generate a framework of adoption triggers. The results reveal that adoption triggers fall into three broad categories: ‘increasing innovation attraction’, ‘reducing barriers’ or ‘tilting the system’. In addition, we find that adopters and nonadopters differ significantly in their assessment of (potential) adoption triggers. Nonadopters mention performance improvements more frequently as crucial adoption triggers than adopters do. In contrast, adopters indicate knowledge acquisition and a social system push significantly more often than nonadopters do. However, adoption triggers and corresponding adoption barriers do not appear to be linked in a systematic way. Instead, adoption triggers such as a social system push exert influence independent of the existing adoption barriers. We suggest strategies for pre‐ and postlaunch strategies to facilitate adoption triggers. We also discuss the implications of our findings for theory and present further research opportunities. 相似文献
12.
Price relationships between qualitatively differentiated agricultural products: organic and conventional wheat in Germany
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Organic agriculture, which produces commodities that can be qualitatively differentiated from conventional food products, has grown into an important market in many countries. The dynamics of commodity prices in both sectors are partly interdependent, but are also shaped by independent determinants and have rarely been studied. We analyze organic food markets and their interdependencies with conventional markets in the context of wheat markets in Germany, which have been subject to a number of fundamental changes during the last two decades. Based on institutional market characteristics, we suggest a flexible Markov‐switching asymmetric time series model. We find a pronounced temporal sequence of market phases that differ in their asymmetric dynamics and the extent to which the organic price is influenced by the conventional price. Organic wheat prices tend to be increasingly connected to prices of conventional wheat. 相似文献
13.
Christophe Kamps Jacopo Cimadomo Sebastian Hauptmeier Nadine Leiner-Killinger 《Intereconomics》2017,52(3):125-131
Avoiding the mistakes of the past, when the good times were not used to build buffers, will be crucial to avoid countries again being forced to engage in a pro-cyclical fiscal tightening in the next downturn. 相似文献
14.
Green, Brown, and Now White Certificates: Are Three One Too Many? A Micro-Model of Market Interaction 总被引:1,自引:0,他引:1
In recent years, European environmental policy has focused primarily on the reduction of carbon emissions and on fostering the expansion of renewable energy production. In 2008, the EU established the 20/20/20 vision, demanding that carbon emissions and energy consumption both be reduced by 20%, and that the production of Green Energy be further increased in order to account for 20 percent of total energy production by 2020. Regarding the reduction of emissions, a cap-and-trade system (Brown Certificates) was implemented. for the fostering of so called renewable, i.e. Green, energy different nations chose different measures, such as direct subsidies, feed-in-tariffs (e.g. Germany), or Green Certificate markets based on a quota system (e.g. Denmark). Recently, a market-based instrument (White Certificates) intended to improve efficiency of non-commercial energy consumption is also on the agenda of several European nations (demand side management). All of these instruments are directed towards the energy market. Therefore, this paper deals with identifying interdependencies and trade-offs that might occur, if both, supply and demand side, of a single market are regulated by different policy measures. Our results show that, in fact, significant interdependencies and trade-offs exist. In our model, a feed-in tariff in combination with an emission cap or tax renders the most favorable results??in the absence of demand side management. 相似文献
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Nadine Grass 《Heilberufe》2010,62(9):18-19
H?ufigkeit, Risikofaktoren, Symptome - Wenn Babys und Kleinkinder die
Nahrungsaufnahme boykottieren, sind die Eltern zurecht besorgt und suchen Hilfe
beim Kinderarzt. Als Risikogruppe gelten insbesondere Frühgeborene. Weshalb
gerade sie betroffen sind, wurde in einer Studie in Gie?en untersucht. 相似文献
17.
This paper examines whether the use of non-financial information by sell-side financial analysts influences the accuracy of analysts’ forecasts. The research findings, based on a survey of Belgian financial analysts, suggest that financial analysts who use more forward-looking information and more internal-structure information offer more accurate forecasts. Furthermore, the listed Belgian firms examined in this study have improved their non-financial information reporting over time. However, neither the frequency nor the quantity of non-financial information mentioned by financial analysts in their reports appears to have increased over time. 相似文献
18.
Summary. The study of evolutionary dynamics was so far mainly restricted to finite strategy spaces. In this paper we show that this
unsatisfying restriction is unnecessary. We specify a simple condition under which the continuous time replicator dynamics
are well defined for the case of infinite strategy spaces. Furthermore, we provide new conditions for the stability of rest
points and show that even strict equilibria may be unstable. Finally, we apply this general theory to a number of applications
like the Nash demand game, the War of Attrition, linear-quadratic games, the harvest preemption game, and games with mixed
strategies.
Received: June 25, 1999; revised version: January 31, 2000 相似文献
19.
20.
Nadine Gatzert 《Risk Management & Insurance Review》2010,13(2):279-301
In this article, we identify key characteristics and implications of the secondary market for life insurance. We examine the oldest secondary market, which is the market in the United Kingdom, the relatively young market in Germany, and the controversial U.S. market. We summarize the available data to describe the current market situation and market potential, which strongly depend on developments in the primary markets and capital markets, as well as on regulatory and legal aspects. Next, we discuss benefits and risks associated with a secondary market, which depend on each market's unique features. The three markets considered in this article are fundamentally different, and the comparative assessment is intended to offer insight into their functioning and key factors. 相似文献