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In this paper, the authors investigate the inbound tourism demand elasticities of the Middle East and North African (MENA) countries. The authors emphasize the role of external and internal conflicts, world gross domestic product and relative prices over the period 1995–2017.

This study applies the heterogeneous panel data estimators based on the fully modified-OLS (FM-OLS), dynamic-OLS (DOLS) and the recently developed method of moments quantile regression (MMQR).

The empirical results indicate that the effect of external and internal conflicts on inbound tourism demand is negative and inelastic with external conflict having a stronger effect. The effect of both classifications of conflicts diminishes as the market share of the tourist destination increases. In addition, the role of the world GDP on tourism demand is positive and elastic, suggesting that tourism is a luxury good while an increase in relative prices diminishes inbound tourism demand.

The paper, therefore, concludes that if policy measures are not put in place to curtail incidences of conflicts, economic growth in these countries may suffer setbacks. This by implications could affect the attainment of the sustainable development goals (SDGs) targets.

Taking a cognitive perspective of internal auditor independence, the purpose of this study is to develop measures for the concepts of commitment to independence, role conflict and role ambiguity in the context of the internal auditor's work environment, in order to provide evidence of the effects of role conflict and ambiguity, and their sub‐dimensions, on the internal auditor's commitment to independence.

To measure these concepts, scales are developed for a questionnaire by drawing on measures established in the organizational behavior literature and adapting these to the internal auditor's context. The questionnaire is sent to a sample of internal auditors drawn from the database of the Institute of Internal Auditors Malaysia in which listed companies with an in‐house internal audit function are extracted. There are 101 useable responses.

The results reveal that both role ambiguity and role conflict are significantly negatively related to commitment to independence. The underlying dimensions found to have the greatest impact on commitment to independence are: first, ambiguity in both the exercise of authority by the internal auditor and time pressure faced by the internal auditor; and second, conflict between the internal auditor's personal values and both management's and their profession's expectations and requirements.

The results extend the literature on internal auditor independence and provide insights for auditing standards setters and corporate governance designers.

The purpose of this study is to investigate the factors affecting the silence of internal auditors. To this end, the impacts of the perceived climate of silence, professional commitment, independence commitment, role conflict and role ambiguity on internal auditor silence have been investigated. Furthermore, the effects of role conflict and role ambiguity through independence commitment on internal auditor silence were investigated.

The statistical population of the study consisted of Iranian internal auditors in 2021. The study used a self-administered survey of 217 internal auditors. In this research, a hierarchical component model in the partial least squares structural equation modeling analysis was used to examine the hypotheses.

The results of testing the hypotheses indicated that the perceived climate of silence and role ambiguity have positive effects, and professional commitment and independence commitment have negative effects on internal auditor silence. Furthermore, role conflict has an insignificant effect on internal auditor silence. In addition, role conflict and role ambiguity affect the internal auditor silence through the independence commitment.

This study examined the factors affecting the internal auditor silence by combining the construct of the perceived climate of silence that has been previously discussed in the field of management with the professional (professional commitment and independence commitment) and role (role conflict and role ambiguity) factors that are discussed in the internal audit profession. To the best of the author’s knowledge, this is the first study that examines the factors affecting internal auditor silence behavior. The importance of conducting this study is that it investigates a phenomenon among internal auditors that conflicts with the mission and origin of internal audit.

While the relationship between military expenditure and economic growth during the Cold War period is well-researched, relatively less is known on the issue for the post-Cold War era. Equally how the relationship varies with respect to exposure to conflict is also not fully examined. Therefore, the purpose of this paper is to investigate the causal impact of military expenditure on growth in the presence of internal and external threats for the period 1990-2013 using data from 70 developing countries.

The main estimates are based on the generalized method of moments (GMM) regression model. But for comparison purposes, the authors also report estimates using fixed and random effects as well as pooled cross-section regressions. The regression specification accounts for non-linear effect of military expenditure allowing for interaction with conflict variable (where distinction is made between external and internal conflict).

The analysis indicates that methods as well as model specification matter in studying the effect of military spending on growth. Full sample estimates based on GMM, fixed, and random effects models suggest a negative and statistically significant effect of military expenditure. However, fixed effects estimate becomes insignificant for low-income countries. The effect of military spending is also insignificant in the cross-sectional OLS model if conflict is not considered. When the regression model additionally controls for conflict, the effect of military spending conditional upon (internal) conflict exposure is significant and positive. No such effect is present conditional upon external threat.

One important limitation of the analysis is the small sample size – the authors had to restrict analysis to 70 low and middle-income countries for which the authors could construct post-Cold War panel data on military expenditure along with information on armed conflict exposure (the later from the Uppsala Conflict Data Program, 2015).

To the best of the author’s knowledge, this is the first paper to examine the joint impact of military expenditure and conflict on economic growth in post-Cold War period in a sample of developing countries. Moreover, an attempt is made to review and revisit the large Cold War literature where studies vary considerably in terms findings. A key reason for this is the somewhat ad hoc choice of econometric methods – most rely on cross-section data and rarely conduct sensitivity analysis. The authors instead rely on panel data estimates but also report results based on naïve models for comparison purposes.

This paper analyses the internal auditor's role from a perspective which emphasises the pluralist nature of organisational life. The internal auditor operates in organisational contexts where norms and values are at best only partially shared, and where the auditor's formal concern for improved efficiency and control of resource use may be viewed with varying degrees of favour. The pluralist nature of organisational life reflects itself in day‐to‐day strains, tensions and conflicts between internal auditors and auditees, which cannot be eliminated through traditional “Human Relations” approaches to organisational problems. There are inherent conflicts between audit and other organisational roles, and also insofar as its modern conception is concerned, within the internal auditor's role itself.

Data on economic variables are drawn from the International Financial Statistics (IFS) Yearbook (Edward, 2008; Carson, 2000, 2002, 2004; McLenaghan, 1992, 1995) published by the International Monetary Fund (IMF) Statistics Department (1964, 1973, 1981, 1983). The economic variables that I obtained from the IFS are GDP, gross domestic investment, and government expenditures. The IMF values for the variables are in current prices. The current values are non-comparable across countries due to the different amounts of inflation across nations over time. I converted all data to constant values with the year 1985 as a base year using the GDP deflator provided by the IFS. For countries that do not have GDP deflators for the period (1960–2002), I used the consumer price index (CPI)² provided by the same source. In addition, the values for the variables are converted from their respective national currencies to U.S. dollars. Some countries in Latin America posed problems when I conducted the conversion process because they arbitrarily changed their national currencies several times from 1960 to 2002. These currency changes made it very difficult in the cases of Argentina, Brazil, Bolivia, and Mexico to draw reliable conclusions from the empirical analysis. Several countries – Chile, Indonesia, Liberia, Mauritius, Madagascar, the Sudan, Tanzania, Zaire, and Zambia – have numerous missing values that made their time series fall below the required span for appropriate time series analysis. These nine countries were dropped from the NLS analysis, which reduced the number of countries involved in the NLS analysis to sixty countries. However, these nine countries were included in the CNTS analysis.

The possible effect of conflicts as the consequence of differences between personal and organizational values (OV) on organizational commitment (OC) of internal construction stakeholders was an unclear issue in the areas of organizational behaviour in the construction industry, especially in Malaysia. Therefore, the purpose of this paper is to focus on this issue in the Malaysian construction industry.

This paper targeted professional project consultants, who are identified as architects, engineers, and quantity surveyors, as the internal construction stakeholders. The personal-OV and the level of OC of the stakeholders were evaluated through a questionnaire survey. To achieve the research objective, comparative and hierarchical regression analyses were performed.

The results generated by the analyses indicated a high level of value conflicts in the construction organizations which significantly and negatively affected commitment of the internal stakeholders.

Value conflicts in construction organizations are the agenda of this paper while not many empirical studies have been conducted on this issue in Malaysia. This paper through investigating the potential effect of value conflicts on the stakeholders’ commitment reveals the importance of interaction between personal and OV in construction organizations which contributes to the extant literature of organizational behaviour as to the construction literature.

This paper empirically tests the relationship between conflict and trade in Nigeria from 1986 to 2017.

This study made use of secondary data. Time-series data were collected from CBN Statistical Bulletin, WDI of the World Bank, MEPV of the Centre for Systemic Peace database, Stockholm International Peace Research Institute, political risk ratings of the ICRG, Freedom in the World Country Ratings of Freedom House, and ACLED database. This study used descriptive and econometrics techniques to analyze the data. It adopted the IV-GMM techniques.

The study found that domestic trade has a negative and significant effect on internal conflict in Nigeria. International trade, on the other hand, does not affect internal conflict. In addition, the interaction of trade and institutions shows that more civil liberties (CL) and lower corruption (COR) complement the effect of domestic and international trade in reducing hostilities in Nigeria over the study period.

The main limitation of this study is the inaccessibility of data. This study could not access the data on the volume of domestic trade in Nigeria. The study employed value-added tax on all domestic transactions in Nigeria as a proxy for domestic trade in the country. The study recommends that further studies should access the data on the volume of domestic trade as this could help further understand the relationship between domestic trade and internal conflict in Nigeria.

Since the improved domestic trade reduces internal conflict in Nigeria, the government should formulate policies that facilitate trade. Improving anti-graft efforts and CL will ease the process of formulating trade policies and increase the impact of domestic trade on internal conflict. Furthermore, these will reduce trade barriers and transaction costs. This can be achieved if the government strengthens its anti-COR agencies by making them more autonomous. CL can also be increased by enhancing voice and accountability in the country.

This study advances the literature by examining the role political–institutional quality plays in the relationship between trade and conflict.

Ethnic conflicts and their links to international human trafficking have recently received a surge in international attention. It appears that ethnic conflicts exacerbate the internal displacement of individuals from networks of family and community, and their access to economic and social safety nets. These same individuals are then vulnerable to being trafficked by the hopes of better economic prospects elsewhere. In this chapter, we empirically examine this link between ethnic fragmentation, conflicts, internally displaced persons, refugees, and international trafficking, making use of a novel dataset of international trafficking. We conduct a direct estimation, which highlights the ultimate impact of ethnic fragmentation and conflict on international trafficking through internal and international displacements.