The Global System of Finance

A bstract .   In the last decades, revolutionary changes in financial markets, instruments, and institutions have stimulated empirical and theoretical investigations into the interaction of the financial and the "real" side of economic systems. While a considerable body of empirical investigations seems to provide evidence of positive correlations between stock market development and economic growth, there is no consensus in other social sciences as to whether there are two-way linkages, and if so, how to conceive a possible mechanism of interaction. Particularly, the hypergrowth and ubiquity of financial markets has triggered controversial debates on how to understand today's economic landscape. With the objective of clarifying the relationship between finance and economy, this article restructures the present debate through the lenses of Talcott Parsons's and Niklas Luhmann's theories of social systems. Basic system-theoretical ideas on social aspects of finance and economy as well as on uncertainty and risk hint at new insights into the global system of finance that might go far beyond explanatory models of causality.     

Dancing in the dark: post-trade anonymity,liquidity and informed trading

We analyze the impact of post-trade anonymity on liquidity and informed trading in an order driven stock market. The German stock market introduced the Central Counterparty (CCP) in March 2003 for German equities traded on its anonymous electronic trading platform Xetra leading to a major change in its existing transparency regime. Before the introduction trader IDs were revealed to the counterparties of a trade, with the introduction of the CCP even after the transaction the traders remain anonymous. Previous theoretical and empirical research documents that pre-trade anonymity results in increased liquidity, while results on post-trade anonymity are mixed. We find a significant increase in liquidity measured through a reduction of 25% in implicit transaction costs. We also document that the arrival rate of informed traders is reduced in the anonymous setting. Following recent findings of Bloomfield et al. (J Finan Econ 75:165–199, 2005) that informed traders take on the role of liquidity providers we interpret our findings as indication that informed traders change their behavior in providing liquidity more aggressively in an anonymous environment.     

Utilizing a Value of Information Framework to Improve Ore Collection and Classification Procedures

This case study utilizes a value of information decision framework to provide mine managers guidance regarding the purchase of ore grade scanners. LKAB's Kiruna mine produces three types of iron ore to meet long-term contractual agreements on a monthly basis. There is a priori uncertainty regarding the ore type in any given mineable section of the orebody. In addition, there is extracted ore type uncertainty that is introduced by the mining process. These uncertainties are better understood by obtaining more precise (real-time) information. In addition, a better understanding of the uncertainties can improve the quality of operational decisions and increase the overall profitability of the mine. This case study provides a framework for measuring the economic impact of information purchases in a mining context and discusses the implications of those findings.     

EEG 2017 — Mehr Markt bei der Erneuerbare-Energien-Förderung?

Within four years now, the German Renewable Energy Resources Act (EEG) has been amended in 2016 for the third time. The main point of the current reform is the extension of bidding schemes to determine the remuneration of renewable power generation. The articles analyses whether or not the expected decrease in costs and improvement of deployment control could ever occur, and considers the critique of thwarting the energy transition and jeopardising the diversity of actors involved in the industry.     

Governance and resource interaction in networks. The role of venture capital in a biotech start-up

This paper examines venture capital (VC) governance in innovation processes. The VC literature often presents the relationship between a VC firm and a start-up as dyadic and analyzes it with agency theory. In contrast, this paper deploys the resource interaction framework presented in Håkansson and Waluszewski (2002) to governance and innovation in networks. The paper reports an in-depth case study of Pyrosequencing, a Swedish biotech firm financed with VC. The results from this study reveal how the relationship between a VC and a start-up company is embedded in a wider network and how the governance of the VC spreads in the surrounding network and influences a start-up's possibilities to develop organizational and technical resource interfaces to critical counterparts such as suppliers and customers.     

Framing Sustainable Consumption in Different Ways: Policy Lessons from Two Participatory Systems Mapping Exercises in Hungary

Sustainable consumption as a complex phenomenon at the boundaries of different (ecological, economic, social) systems requires theoretical approaches that do justice to its complex causality and dynamism. Participatory systems mapping offers a tool to achieve this purpose. Its policy relevance lies in its ability to include diverse views, multiple actors, and offer options for policy intervention. The research reported here applied participatory systems mapping in order to define and identify system boundaries for sustainable consumption and uncover perceived causal relationships among the determining factors of sustainable consumption. By revealing the mental models of an expert and a conscious consumer panel on sustainable consumption in general, we can shed light on the cognitive constructions of sustainable consumption and identify most important boundaries that were chosen and their implications on policy-making. The expert panel framed the boundaries as lack of sustainable consumption, while the conscious consumer panel employed a positive framing as strong communities in sustainable consumption. The two panels also differed in their focus on scale: Experts targeted the national scale, while conscious consumers concentrated at the local scale.