Stock market dynamics with rational liquidity traders

In the Kyle (1985) finite horizon model of stock market dynamics with a trader who holds long-lived information, informed trading intensities rise with time, and the slopes of the equilibrium price schedules fall. This paper shows that this result depends crucially on the irrational liquidity trader assumption. We replace the irrational noise traders with a sequence of rational, risk averse, liquidity traders who receive endowment shocks to their holdings of the risky asset. We demonstrate that unless liquidity traders are sufficiently risk averse, the slope of equilibrium price schedule rises over time, while informed trading intensities fall. In particular, Kyle's result holds only when liquidity traders are so risk averse that they ‘over-rebalance’ their portfolio's holdings of the risky asset, so that their final holdings of the risky asset have the opposite sign of their initial position.     

Self-Dealing Among Convergence and Path-Dependency Opportunities： An Empirical Analysis of Regulatory From Six European Countries

Self-dealing refers to all kinds of transactions and operations diverting value from a company to corporate controllers. In order to tackle self-dealing, academics and regulators have emphasised the legal tools. However, there is a divergence between those supporting the existence of a benchmark model towards which to converge （convergence hypothesis） and those underscoring the importance of socio-economic factors on the efficacy of governance rules （path-dependency view）. The aim of this paper is to join in the convergence vs. path-dependency debate by focusing on the efficiency of mandatory rules and investigating their effectiveness. Considering the current market integration, the traditional cost-benefit analysis has been extended in order to embrace costs specifically associated to the issue of domestic rules in a global scenario. This analysis supports the convergence view and encourages at least a partial and gradual adjustment of national legislations towards the prevailing Anglo-Saxon model. In order to test this hypothesis, an examination of the self-dealing regulatory （on conflict of interests and self-dealing） adopted in some Western （Germany, Italy, and the United Kingdom （UK）） and Eastern （Czech Republic, Hungary, and Poland） European countries has been conducted.     

A research agenda for improving national Ecological Footprint accounts

Nation-level Ecological Footprint accounts are currently produced for more than 150 nations, with multiple calculations available for some nations. The data sets that result from these national assessments typically serve as the basis for Footprint calculations at smaller scales, including those for regions, cities, businesses, and individuals. Global Footprint Network's National Footprint Accounts, supported and used by more than 70 major organizations worldwide, contain the most widely used national accounting methodology today. The National Footprint Accounts calculations are undergoing continuous improvement as better data becomes available and new methodologies are developed. In this paper, a community of active Ecological Footprint practitioners and users propose key research priorities for improving national Ecological Footprint accounting. For each of the proposed improvements, we briefly review relevant literature, summarize the current state of debate, and suggest approaches for further development. The research agenda will serve as a reference for a large scale, international research program devoted to furthering the development of national Ecological Footprint accounting methodology.     

Analysis of Domestic Factors Affecting Outward Foreign Direct Investment in Brazil

Developing markets have increasingly gained prominence in the world economy, but the domestic factors behind this success are not well established. This uncertainty may interfere with multinational expansion plans. In this article, we examine several macroeconomic and institutional factors affecting Brazilian outward foreign direct investment in 17 destination countries. We applied a pooled ordinary least squares regression over the 2001–2014 period. The findings suggest that macroeconomic factors are still statistically significant to explain investment abroad, but several institutional factors such as corruption have emerged, having a negative effect and political violence having a positive effect on Brazilian outward foreign direct investment.     

Understanding the intellectual structure and evolution of Competitive Intelligence: a bibliometric analysis from 1984 to 2017

ABSTRACT

Competitive Intelligence (CI) is a relatively novel discipline that is generating a growing interest in the field of strategic management. Its novelty, approach and origin have meant that the definition of the CI entails different interpretations and utilities depending on the audience. This research develops a conceptual analysis of CI in literature by quantifying the bibliometric performance indicators, identifying the main authors, countries, journals and research areas and evaluating the intellectual structure and evolution of the discipline using SciMAT as bibliometric analysis software. The bibliometric performance analysis is focused on the citation-based impact of the scientific output, while the science mapping illustrates the evolution of the research themes that build the discipline through the use of bibliometric network analysis techniques. To this purpose, the publications related to CI from 1984 to 2017 available at Scopus have been retrieved (5,275 publications). Finally, it offers a framework to support future researches.     

Localization of staff in a hostile context: an exploratory investigation in Afghanistan

Abstract

Hostile environments pose a distinct threat to international organizations and their staff and yet they are under researched within the literature on IHRM. Localization of staff may present a means to manage some of the risks and also to provide the resources needed to achieve competitive advantage. Drawing on the resource-based view and institutional theory, we explored resource- and capability-based and institutional influences in relation to the decision of whether to localize professional staff in a hostile environment (Afghanistan). Using in-depth semi-structured interviews with representatives from four organizations in Afghanistan, our investigation identified new influences on localization at the societal and organizational level. These include ongoing security issues as well as influences on localization such as corruption, impartiality and the need for outside experiences as well as perspectives not identified in previous work. In addition, we emphasize the importance of both picking appropriate valuable local human resources and using appropriate internal capabilities to develop and deploy them in such a way to build firm-specific assets which are also rare, inimitable and non-substitutable, thus leading to sustainable competitive advantage.     

Relating ultrasonic vocalizations from a pair of rats to individual behavior: A composite link model approach

Ultrasonic vocalizations (USVs) are crucial in the social behavior of rats. We aim to relate USV rates of pairs of rats to individual activity in an automated home cage (PhenoTyper®) where USVs are recorded per pair and not per individual. We propose a composite link model approach to parametrize a mechanistic “sum‐of‐rates” model in which the pair's USV rate is the sum of the USV rates of individuals depending on their own behavior. In generalized linear models (GLMs), the individual's USV rates are multiplied. We verified through simulation that composite link model gave lower Poisson deviance than GLM. We analyzed the data from an experiment in which half of the cages did allow the pairs to interact (Pair Housing) and the other half did not (Individual Housing). The “sum‐of‐rates” model fits best for Individual Housing and GLM for Pair Housing. An additional simulation study strongly suggests that interaction between rats changes the underlying mechanism for vocalization behavior.     

Deep Trade Agreements and Global Value Chains

Review of Industrial Organization - A prominent argument as to why countries sign “deep” preferential trade agreements (PTAs) is to foster global value chains (GVCs) operations. By...