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91.
Paul E. Ketelaar Stefan F. Bernritter Jonathan van't Riet Arief Ernst Hühn Thabo J. van Woudenberg Barbara C. N. Müller 《国际广告杂志》2017,36(2):356-367
Research on location-based advertising (LBA) suggests that the merits of LBA lie in the fact that consumers can be targeted with location-congruent ads on their personal mobile devices. However, LBA consists of two underlying constructs: a mobile (vs. point-of-sales) advertising medium and location congruency (vs. location incongruency). This study aims to disentangle these underlying constructs by showing that they differentially affect the efficacy of an ad. Using a virtual reality lab experiment, this study shows that location-congruent ads result in increased choice for the target brand as compared to location-incongruent ads, independent of medium type. However, in location-incongruent situations, mobile ads attracted more attention than point-of-sales display ads. The advantages of LBA thus do not seem to emanate from medium type, but rather from the congruency between the ad and product location. When the ad is received at a different location than the product, the mobile medium is able to enhance consumers' ad attention. 相似文献
92.
Volker Brühl 《Wirtschaftsdienst》2017,97(2):135-142
Cryptocurrencies such as bitcoin were invented to facilitate instant payment services without the need for a central bank or financial intermediaries executing payments. Using cryptographic functions, any user of the bitcoin system can transfer units of the virtual currency globally on an anonymous basis. However, financial supervisory authorities are about to increase regulation of virtual currencies due to concerns that the anonymous character of the system facilitates money laundering and the financing of illegal transactions. Nevertheless, the underlying blockchain technology, or in broader terms the distributed ledger technology, may revolutionise several industries. This paper illustrates the functioning and recent market developments in the bitcoin industry as well as the disruptive potential of the underlying technologies. 相似文献
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Low‐income markets have attracted the interest of academics, politicians, and business leaders alike. In recent years, numerous companies such as Unilever, Cemex, Tetrapak, and Vodafone have provided evidence that low‐income markets offer commercial business opportunities and that private companies can realize profitable business activities while simultaneously contributing to the alleviation of poverty. However, companies are challenged by constraining conditions such as poor infrastructure, nonexistent distribution channels, illiteracy, corruption, lack of enforceable legal frameworks, and violent conflicts when entering those markets. In order to succeed, companies develop new strategies, introduce innovative business models, and develop novel capabilities. Three innovative practices are commonly named in the literature that should enable companies to operate successfully in low‐income markets: (1) integrating the local population and local entrepreneurs to cocreate products; (2) cooperating with nontraditional or fringe stakeholders; and (3) building local capacity, which means improving the market conditions of low‐income markets. This study applies a resource dependence perspective as it provides valuable explanations on the interaction between companies and their environment, how companies cope with environmental constraints, and how the environment and different strategies affect business outcomes. By integrating a resource dependence perspective, the study theoretically frames the strategic recommendations of the literature and answers the underlying research question of whether environmental conditions of low‐income markets cause the execution of innovative practices and whether such practices influence the outcome of companies operating in low‐income markets. The research hypotheses are tested in a structural equation model against data of 103 firms operating in low‐income markets. The study reveals that companies integrate local actors to cocreate products and cooperate with nontraditional and fringe stakeholders to reduce resource dependency. Local capacity building, which means improving the local environment, is only applied by companies when strong partnerships with nontraditional and fringe stakeholders are established. Finally, the study shows that partnerships with nontraditional and fringe stakeholders as well as local capacity building have a positive effect on organizational performance. Thus, when companies aim to enter low‐income markets, they should not follow the recommendation of the transaction cost theory and internalize resources, but rather cooperate with nontraditional partners and invest in the local environment. Moreover, the study shows that market entries into low‐income markets require long‐term commitments to engage in partnerships with regional authorities, local community groups, and nongovernmental organizations. Without these partnerships, it is not possible to reduce high resource dependencies and to establish successful businesses in low‐income markets. Thus, governments should create general conditions that facilitate the creation of partnerships between nontraditional actors and companies, and assist them to improve environmental conditions in these markets. 相似文献
96.
Robert Cull Asli Demirgüç-Kunt Jonathan Morduch 《Journal of Financial Services Research》2014,46(1):1-53
We combine two datasets to examine whether the presence of banks affects the profitability and outreach of microfinance institutions. We find evidence that competition matters. Greater bank penetration in the overall economy is associated with microbanks pushing toward poorer markets, as reflected in smaller average loans sizes and greater outreach to women. The evidence is particularly strong for microbanks relying on commercial-funding and using traditional bilateral lending contracts (rather than group lending methods favored by microfinance NGOs). We consider plausible alternative explanations for the correlations, including relationships that run through the nature of the regulatory environment and the structure of the banking environment, but we fail to find strong support for these alternative hypotheses. 相似文献
97.
Seçil Hülya Danakol Saul Estrin Paul Reynolds Utz Weitzel 《Small Business Economics》2017,48(3):599-612
There are conflicting predictions in the literature about the relationship between FDI and entrepreneurship. This paper explores how foreign direct investment (FDI) inflows, measured by lagged cross-border mergers and acquisitions (M&A), affect entrepreneurial entry in the host economy. We have constructed a micro-panel of more than two thousand individuals in each of seventy countries, 2000–2009, linked to FDI by matching sectors. We find the relationship between FDI inflows and domestic entrepreneurship to be negative across all economies. This negative effect is much more pronounced in developed than developing economies and is also identified within industries, notably in manufacturing. Policies to encourage FDI via M&A need to consider how to counteract the prevailing adverse effect on domestic entrepreneurship. 相似文献
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This paper explores the role of country asymmetries for trade and industrial policies with heterogeneous firms. The analysis delivers a number of novel results. First, trade policies, infrastructure policies and industrial policies which improve the business conditions in one country have negative productivity and welfare effects on the trading partner. Second, symmetric trade liberalization is immiserizing for a trading partner whose business conditions are inferior. Third, there are gains from trade even for a country whose monopolistically competitive sector with heterogeneous firms is wiped out by switching from autarky to trade. 相似文献
100.
This paper studies the price‐setting problem of market makers under risk neutrality and perfect competition in continuous time. The classic approach of Glosten–Milgrom is followed. Bid and ask prices are defined as conditional expectations of a true value of the asset given the market makers' partial information that includes the customers' trading decisions. The true value is modeled as a Markov process that can be observed by the customers with some noise at Poisson times. A mathematically rigorous analysis of the price‐setting problem is carried out, solving a filtering problem with endogenous filtration that depends on the bid and ask price processes quoted by the market maker. The existence and uniqueness of the bid and ask price processes is shown under some conditions. 相似文献