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51.
Product market concepts from industrial organization economics are integrated with financial valuation models of the firm to investigate relationships among systematic risk, capital intensity, and product market power. The theory of the firm facing uncertain input and output prices is extended to provide empirical models. Empirical results coincide with hypotheses derived from the theoretical model and pose questions about traditional single period hypotheses found in the finance literature. 相似文献
52.
Jose M. Garzon 《Food Policy》1984,9(3):232-244
This article reviews the experience of the US Food for Peace Program (PL 480) under Title III, with the objective of identifying some of the limitations and possibilities of using food aid as a development tool. It will argue that while multi-year agreements are inflexible, the settings in which the agreements are to be implemented are turbulent and uncertain. Combining food aid with development also makes severe demands upon the administrative capacity of both field missions and recipients, resulting in a reluctance on the part of both to initiate agreements. 相似文献
53.
54.
Impact of RFID information-sharing strategies on a decentralized supply chain with reverse logistics operations 总被引:1,自引:0,他引:1
The integration of environmental practices in a supply chain has been study for the past few decades. However, most of the work relies on centralized decisions made by one player. Few papers address the complex dynamics of environmental decentralized supply chains and how these dynamics can affect environmental and economic outcomes. To study this problem, we consider a supply chain with a manufacturer and two different suppliers: a recycled-material and a raw-material supplier. The players make individual inventory decisions to satisfy demand and reduce cost. Further, this supply chain encompasses stochastic elements such as in demands, returns, and collection leadtimes. These decentralized decisions and random factors can cause underperforming results; therefore, new inventory models and technologies are needed to help companies increase coordination within these systems. We model the implementation of Radio Frequency Identification (RFID) in the supply chain to determine if real-time inventory monitoring and information sharing can help the system attain higher environmental benefits (more returns) and higher economic benefits (less cost). We study two scenarios through a simulation-based analysis: No RFID and RFID. Numerical studies show that environmental benefits are significantly increased with the attainment of more returns. However, although economic benefits are realized, they are less significant than the environmental benefits. Further regression and sensitivity analyses on the cost performance measures reveal that economic benefits depend on several drivers inside the system. We present managerial insights that illustrate what configurations within this complex system can lead to the achieving of environmental as well as economic benefits. 相似文献
55.
Small Business Economics - We analyze whether young entrepreneurial ventures backed by different types of venture capital firms, i.e., private (PVCs) vs. government-owned (GOVCs), experience higher... 相似文献
56.
This paper proposes an empirical model for analysing the dynamics of Bitcoin prices. To do this, we consider a vector error correction model over two overlapping periods: 2010–17 and 2010–19. Price discovery is achieved through the Gonzalo–Granger permanent‐transitory decomposition. The pricing factors are endogenous linear combinations of the S&P 500 index, gold price, a Google search variable associated to Bitcoin and a fear index proxied by the FED Financial Stress Index. Our empirical analysis shows that during the first period, a linear combination of four pricing factors describes the efficient Bitcoin price. The S&P 500 index and Google searches have a positive effect whereas gold prices and the fear index have a negative effect. In contrast, during the second period, the efficient price behaves idiosyncratically and can be only rationalised by individuals' search for information on the cryptocurrency. These findings provide empirical evidence on the presence of a correction in Bitcoin prices during the period 2018–19 uncorrelated to market fundamentals. We also show that standard empirical asset pricing models perform poorly for explaining Bitcoin prices. 相似文献
57.
The scholarly tradition of cosmopolitanism (illustrated by the old saying, “I am a citizen of the world”) offers important insights into the examination of agri-food multinational corporations (MNCs) as powerful global actors. Acknowledging that agriculture is the business sector with the highest planetary environmental impact, in this paper, we advance existing discussions around cosmopolitanism and the normative implications of considering agri-food MNCs as political actors. Relying on an integrative literature review, we propose a tripartite ethical framework that gives a new momentum to the ideals and tenets of cosmopolitanism. This novel lens offers an integrated, seamless ethical approach and revolves around three dimensions: culture, morality, and governance. The first dimension examines key agri-food cultural and social-ecological issues, the second acknowledges interdependence and causality as central to understanding MNCs’ ethical responsibilities, and the third outlines several governance parameters around legitimacy, planetary reach and efficiency. Hence, our integrative framework resituates the planetary geographical imagination of cosmopolitanism within the biophysical parameters outlined by the planetary boundaries concept, advancing key issues on private agri-food environmental governance and planetary stewardship. 相似文献
58.
Cordero Jose M. Polo Cristina Tzeremes Nickolaos G. 《Journal of Productivity Analysis》2020,53(3):377-390
Journal of Productivity Analysis - The paper applies some of the latest advances of probabilistic approach to account directly for unobserved heterogeneity in the estimation of efficiency measures... 相似文献
59.
To strengthen trade in services between ASEAN and Korea, in 2009 both sides signed and implemented the ASEAN–Korea Trade in Services (AKTIS) agreement. This article is the first to assess the trade implications of this agreement for Indonesia and other ASEAN countries. Despite the increasing volume of ASEAN–Korea trade in services since 2009, it is hard to say whether AKTIS was the only factor behind this encouraging growth. The agreement’s potential trade impact is, however, quite substantial. Given the importance of enhancing further trade in services between the ASEAN countries and Korea, we propose a number of specific liberalisation measures that Indonesia and other ASEAN countries could take to further strengthen such trade with their Asian neighbour. 相似文献
60.
Josef C. Brada Zdenek Drabek Jose A. Mendez M. Fabricio Perez 《Journal of Comparative Economics》2019,47(1):31-49
We model the relationship between bilateral foreign direct investment (FDI) and the level of corruption in multinational firms’ (MCNs’) home and host countries. We construct and test a model of bilateral FDI between countries that differ in their levels of corruption. FDI is affected negatively both by the level of corruption in the host country and by differences in home- and host-country corruption. Our model emphasizes that MNCs develop skills for dealing with home-country corruption, and these skills become a competitive advantage in similarly corrupt host countries. We test the model using data on bilateral FDI stocks among a large number of home and host countries, using a variety of specifications and estimation strategies to provide robustness. Our results show that the effects of host-country corruption and of differences in corruption levels between home and host countries are statistically and economically significant. 相似文献