Role stress and entrepreneurship research

Entrepreneurship as a domain of research has grown by benefiting from more established disciplines. However, a commonality in the early stages of applying established theories to entrepreneurship is the lack of grounded research frameworks. This paper reviews literature on role stress and develops a conceptual framework that illustrates how this construct can serve entrepreneurship research. Based on a review of psychological and sociological literature, the paper proposes a model of antecedents and consequences to entrepreneur role stress. Suggestions for future research and practical implications are also presented.     

Does network board capital matter? A study of innovative performance in strategic SME networks

This article examines the effects of network board capital (i.e., human capital and relational capital) on total, radical and incremental network innovative performance. Results from a five-year longitudinal study of network boards in 53 strategic networks suggest that a network board's diversity, education level, and interlocking directorates with other such networks affect network innovative performance. The degree of board diversity and interlocking directorates primarily influence incremental innovation, whereas education level influences radical innovation. The study finds that a network board's diversity of expertise and education level are important for improving all components of innovative performance (total, radical and incremental) in smaller networks. Managerial implications of these findings are discussed.     

Contrarians or momentum chasers? Individual investors’ behavior when trading exchange-traded funds

Conducting the first study of momentum impact on households’ exchange-traded fund (ETF) trading behavior, we find that Finnish households are less contrarian when trading benchmark index ETFs than when trading common stocks. Also, their propensity to chase recent positive momentum is higher when purchasing ETFs than when purchasing stocks. As expected, results are stronger for ETF purchases than sales. Our findings are consistent with hypotheses that households are less overconfident trading index ETFs than common stocks, that contrarian behavior is more often rational when trading stocks than when trading ETFs, and that households trade ETFs for the long run.     

What goes around comes around: The effects of sanctions on Swedish firms in the wake of the Ukraine crisis

This study uses the sanctions imposed on and by Russia in 2014 as an exogenous shock on Swedish firms. The results suggest that the total short-run cost of these sanctions on the Swedish economy amounted to around 1 billion SEK in 2013 prices, which implies a rather limited impact (around 0.025% of the Swedish GDP). The sanction effects were, however, highly asymmetric, and the direct effect on firms exporting banned products to Russia was a 70% drop in exports to Russia and an increased probability of exiting this market with 0.6 units. The indirect effects on nonbanned products were a 36% drop in sales and an increased probability of exiting of around 0.2 units. The disruption on the Russian market also created ripple effects outside this market, which was manifested in a 20% drop in the domestic production of banned products, a 12% drop in sales on markets outside Russia and a new export pattern. These negative ripple effects were also found to be pronounced in firms with their core products exposed to these sanctions, in firms with financial distress and in regions with a relatively low level of labour productivity.     

Panel cointegration and the neutrality of money

Most econometric methods for testing the proposition of long-run monetary neutrality rely on the assumption that money and real output do not cointegrate, a result that is usually supported by the data. This paper argues that these results can be attributed in part to the low power of univariate tests, and that a violation of the noncointegration assumption is likely to result in a nonrejection of the neutrality proposition. To alleviate this problem, two new and more powerful panel cointegration tests are proposed that can be used under quite general conditions. The empirical results obtained from applying these tests to a panel covering ten countries between 1870 and 1986 suggest money and real output are cointegrated, and hence that the neutrality proposition must be rejected.      

Do ethical investors want purity or effectiveness? An exploratory study on the ethical preferences of mutual fund investors

This article relates the result of an exploratory survey aimed at better understanding the ethical preferences of individuals invested in so-called ethical or socially responsible investment (SRI) profiled mutual funds. In order to get an insight into the moral preferences of investors, a range of questions and dilemmas were formulated to determine respondents’ agreement with one of two more stringent philosophical perspectives: the moral purity and moral effectiveness perspectives. Our results indicate that investors support both perspectives but have difficulties in choosing between them in ethical dilemmas. For financial services providers, this confusion among investors represents a major challenge in setting up and managing an ethical or socially responsible investment service. In essence, providers are faced with the task of deciding which strategies and methods that should be used in the ethical investment service, even though many customers may not know which ones they prefer.     

DO DIVIDEND FLOWS AFFECT STOCK RETURNS?

We examine price impacts from dividend flows. Event‐study estimates show that stocks experience abnormal returns on the dividend distribution day. Results also show a spillover effect to non‐dividend‐paying stocks that are likely to be part of the same benchmark portfolio as the dividend‐paying stocks. Regression results indicate that the effect is dependent on the ownership share by professional investors. The temporary nature of the effect on returns is in line with the literature's demand‐driven price pressure hypothesis.     

The role of trading intensity estimating the implicit bid–ask spread and determining transitory effects

In this paper, we investigate the information content of trading intensity applying the Madhavan, Richardson and Roomans (1997) structural model to express trading intensity as trading momentum in duration and volume. Using both transactions and intraday data from the Helsinki Stock Exchange Limit Order Bookmarket, we find that momentum in duration and volume enhances the information effect. We reach this conclusion based on the parametric effect determined by the sign and the magnitude of the coefficients associated with the trading intensity variables, the trading effect determined by the ratio of transitory effects to permanent effects, and the economic effect determined by the size of the implicit bid–ask spread. While we find that the implicit bid–ask spread and transitory effects are decreasing toward the end of the trading day in consistency with information models in the literature, there is a surge of trades at the market close, most probably due to information uncertainty at market opening in New York.     

Decentralization Policies for Supply Chain Investments Under Asymmetric Information

Supply chains need specific investments for improved performance in terms of lead‐time, cost, and quality. We study the contractual choice of a coordinator to either centralize or delegate the investment decision in a three‐stage chain. The analysis derives closed‐form results for the economic performance of three decentralized contracting schemes under asymmetric information on investment cost, as well as the optimal full revelation results. The results show that the observed practice of tier‐1 delegated investments leads to relatively poor performance because of underinvestment. We illustrate the findings with the Boeing 787 debacle. Copyright © 2016 John Wiley & Sons, Ltd.