Small and medium size firm’s marketing competitive advantage and environmental initiatives in the Middle East

The paper explores Small and Medium Size Enterprises (SMEs) in Saudi Arabia within the context of environmental sustainability. The objective of the study is to examine whether SME’s sustainable marketing competitive advantage through environmental initiatives can positively associate to a firm’s environmental (green) best practices and stakeholder influences; similarly, it also identifies if best practices mediate environmental costs and competitive advantage. A sample of 181 responses are obtained and are analysed using factor analysis, multiple regression and their interaction effects. The findings show that the association between firms that have competitive advantage due to environmental initiatives were found to be significant for best practices and indirect stakeholder influences. Furthermore, the results identified that by using environmental best practices, SMEs can lower their environmental costs to gain marketing competitive advantage. These findings highlight the function of environmentalism and how it can influence practitioners.     

Strategic alignment and performance: Brazilian companies in the medical diagnostics sector

A gap has been identified in the literature on the diagnosis and monitoring of the degree of strategic alignment. The main objective of this article is to diagnose and analyze the strategic alignment profile using the alignment diagnostic profile (ADP) tool, which enables organizations to show visually their degree of strategic alignment. The methodological approach adopted is multiple-case studies, which were conducted at five organizations in the medical diagnostics sector. The results indicate that the ADP enables organizations to understand the steps required to improve their level of alignment and to identify and locate gaps and conflicts.     

Organizational culture and post-acquisition changes in management control systems: An analysis of a successful Brazilian case

This paper analyzes the effect of organizational culture on the post-acquisition management control system (MCS) of the Brazilian company Extrativa Metalquímica Inc. after its acquisition by the FASA Participações Group. The results herein reported add to discussions of the subject and contribute to reducing the research gap in this area in Brazil. The analysis supports two major conclusions: (1) changes in the acquired company's MCS were derived from the new financial results-oriented culture introduced by the acquirer; and (2) the implementation of this culture implied modifications in production, financial and quality controls.     

Mixed Equilibrium,Collaborative Dominance and Burning Money: An Experimental Study

We experimentally study three aspects of $2\times 2$ one-shot games with collaboratively dominant strategies: if subjects play according to the mixed Nash equilibrium; if the collaborative equilibrium has a focal point property; and if the burning money mechanism stimulates a collaborative behavior. First, our results show that players do not seem to play according to the mixed Nash equilibrium and that the collaborative equilibrium does not seem to have focal point properties. In fact, the subjects seem to prefer less risky strategies when compared to efficient ones. Our results also show that a burning money mechanism only helps players to collaborate when it transforms a collaborative profile of strategies into a collaborative equilibrium. This fact is justified because other burning money mechanisms will only help collaboration if the subjects were playing according to de mixed Nash equilibrium. Furthermore, even when burning money mechanisms improved the collaboration rate, such rate’s increase was smaller than the expected by the mixed Nash equilibrium.     

Tax policies and agency costs

We show that when large corporations are subject to a different tax system than smaller firms, the agency cost of under- and overinvestment is significantly altered. In contrast to the findings in the literature, the gap between the first- and second-best investment trigger prices do not move in lockstep with variations in the corporate tax rate, as in the case of a linear tax system. We show that the gap can either widen or shrink, depending on the tax policy design and regime. In addition, we find that the agency cost under a progressive tax regime is considerably larger than the agency cost under a regressive tax regime when equityholders have to bear all the investment costs. These results are reversed when managers have the ability to issue additional debt to finance the firm's expansion and transfer part of the investment costs to bondholders.     

Option prices for risk-neutral density estimation using nonparametric methods through big data and large-scale problems

Option pricing theory determines the structure of call and put option pricing functions. In nonparametric risk-neutral density estimation based on kernel functions, local constraints cannot induce a second derivative function that must integrate one. Convexity and monotonicity of pricing functions also cannot be enforced. A large-scale (optimization) approach is proposed for the risk-neutral density estimation, imposing an enlarged set of no-arbitrage constraints. We considered simulations using Heston's model and hypergeometric functions. The method is applied to samples of intraday data from VIX and S&P500 indexes.     

Anticipation in leisure—Effects on labor-leisure choice

This paper introduces the idea of a forward-looking reference benchmark on both consumption and leisure in the context of a Ramsey–Cass–Koopmans growth model by assuming that in addition to consumption and leisure the household utility also depends on reference benchmarks of future anticipated consumption and leisure. We analyze the macrodynamic equilibrium, contrasting it to the case when the reference benchmarks are backward-looking. We investigate if the presence of anticipation in leisure can lead to smoother jumps in labor under productivity shocks and what effect that has on the consumption adjustment at the time of shock. We present our results using numerical simulations that confirm the existence of parameter spaces where a dual anticipation model leads to smaller jumps in labor, albeit sometimes at the expense of higher consumption jumps.     

Anti-money laundering and financial fraud detection: A systematic literature review

Money laundering has affected the global economy for many years, and there are several methods of solving it presented in the literature. However, when tackling money laundering and financial fraud together there are few methods for solving them. Thus, this study aims to identify methods for anti-money laundering (AML) and financial fraud detection (FFD). A systematic literature review was performed for analysis and research of the methods used, utilizing the SCOPUS and Web of Science databases. Of the 48 articles that aligned with the research theme, 20 used quantitative methods for AML and FFD solution, 13 were literature reviews, 7 used qualitative methods, and 8 used mixed methods. This study contributes by presenting a systematic literature review that fills two research gaps: lack of studies on AML and FFD, and the methods used to solve them. This will assist researchers in identifying gaps and related research.