How Investors Trade Around Interim Earnings Announcements

Abstract:   This study focuses on non‐institutional trading behaviour around interim earnings announcements in the emerging market. We separate the stock trading activity of Finnish households into five trading classes and compare the results to institutional trading. Data covering the years 1996–2000 shows that earnings news triggers trading in every trading class. We also find some evidence that actively trading individuals especially (compared to passively trading ones) show increased buying and selling activity before the event compared to the non‐event period. After the event we find that Finnish households in the most active investor class tend to follow a contrarian strategy, especially selling after good news. This adds to previous evidence by Grinblatt and Keloharju (2000b) . Furthermore, the performance of the active investor classes is superior to that of passive ones. Finally, the institutional trading class is clearly less affected by the announcement than the active investor classes, suggesting that institutions utilize a broader information set than individual investors.     

Capital income taxation,tax criteria,and intergenerational welfare

In a two-period overlapping-generations model, residence criteria are shown to be optimal with lump-sum transfers to the younger generation in a dynamically efficient open economy even if all wage income, corresponding to rent income under exogenous labor supply, is not taxed away. When tax revenues are also distributed to the older generation — which indeed may be desirable for short-term intergenerational welfare distribution reasons — a weighted average rule is derived for optimal international taxation. The taxation of domestic savings income follows the inverse elasticity rule in respect to savings and, surprisingly, higher investment elasticity increases the tax level. Finally, for a small open economy and for large identical economies, tax competition with a mixed scheme of residence-based taxes and source-based subsidies yields the same tax policy as tax cooperation with no restrictions on the domestic and international capital income tax instruments.     

Intangible investment in people and productivity

Organizational activity, information and communication technology work, and research and development (R&D) can be classified as work that creates intangible capital. We measure the returns to these three types of labor input by accounting for differences in their productivity compared with other labor inputs using Finnish firm-level data from 1998 to 2008. We apply a novel idea to use hiring as one proxy for productivity and demand shocks. We find that organizational workers increase total factor productivity and improve the profitability of high-productivity firms. R&D workers account for a large share of intangible capital; however, the returns to R&D are low. Investments in organizational competence are more likely to result in more rapid productivity growth. Firms with performance-related pay or domestically owned firms with extensive foreign activities have been among the highest performers with respect to the use of organizational work.     

Unobserved preferences and dynamic platform pricing under positive network externality

NETNOMICS: Economic Research and Electronic Networking - We study the dynamic optimization of platform pricing in industries with positive direct network externalities. The utility of the network...     

Explicating the market dimension in the study of digital innovation: a management framework for digital innovation

Digital innovation is gaining momentum among academics and business practitioners. Featuring increasingly cross-industry and multi-actor innovation processes, digital innovation reveals the inherent technology bias in the dominant perspectives on innovation. This study aims to transfer the focus from technology-centred ideas of digital innovation to a more balanced concept in which digital innovation is conceptualised as a combination of multiple needs and solutions linked to various actors and their behaviours. The study builds on a longitudinal case study. The article contributes by providing a partial response to the explicit calls for strategic frameworks that capture the process of digital innovation. Furthermore, the article explicates the market dimension of digital innovation and extends the analysis of the market dimension from a limited view of customer information and user knowledge to further include needs, actions, and behaviours of market actors directly or indirectly using, complementing, or substituting the digital innovation and innovation process.     

Broad-based intangibles as generators of growth in Europe

This paper analyzes broad performance-based measures of intangibles in European Union countries to find new sources of growth and shows that intangible capital (IC)-driven growth was halted in European industries during the 2008–2013 financial crisis period. Much of this IC, such as purchased organizational, research and development (R&;D) and information and communication technology capital, is unaccounted for in systems of national accounts, so that total IC investment is 29.6% of value added, with R&;D having the lowest gross domestic product share at 5.0%. On average, deteriorating IC growth has decreased labor productivity by ?2.9% annually. Policies fostering multifactor productivity growth have been strongly biased and have ignored the loss of those skills necessary for long-term growth. During 2008–2013, innovation thus failed to compensate for Europe’s dwindling fixed-capital-intensive manufacturing and job losses, but broad-based IC offers a roadmap for recovery by relying on an increasing role for IC-producing services.     

Uncovering consumers’ returning behaviour: a study of fashion e-commerce

Abstract

The increasing prominence of e-commerce is shaping the nature and dynamics of retailing. E-commerce offers consumers lower prices, wider product categories and a more convenient shopping experience. In addition, consumers seek ways to manage the risk that is often perceived when making purchases online, which is why retailers’ online return policies have become an increasingly important attribute through which companies compete. Lenient return policies fuel unnecessary ordering and increase return rates, which in turn has major implications both for consumer behaviour and for managing the increasingly complex ecological and economical issue of online returning. Despite its relevance, prior research has paid limited attention to this evolving phenomenon. Consequently, the purpose of this study is to explore and analyse online returning behaviour in the context of fashion merchandise. As a result, 10 categories of online returning behaviour are identified that capture the reasons why consumers actually return items they have ordered online. These categories are further linked with when the decision to return ordered items emerges. Based on the results, managerial implications are provided to give guidance in managing online returning behaviour.     

A Process Perspective on Organizational Innovation Adoption – A Qualitative Case Study

The purpose of this study is to scrutinize organizational innovation adoption from a process perspective. This qualitative single-case study is based on ten thematic interviews within the food-processing industry. The results accentuate the embedded nature of organizational innovation adoption in that the process studied was entangled with the company’s previous and current business processes and with its future visions.     

Simple Rules for the Optimal Taxation of International Capital Income

In this paper we reconcile and extend previous results on the collectively optimal taxation of international investment income. The “weighted average” rule of Horst (1980), for example, is shown to rest on unattractive assumptions on the set of instruments available, ruling out any need for distorting taxes. The principal contribution is to establish a new and strikingly simple weighted average rule — encompassing the other key result in this area — for the general case in which lump-sum taxes are unavailable, the ability to tax pure profits is perhaps restricted and distorting taxes on both domestic and border-crossing capital income are optimally deployed.