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This paper aims to disclose the savings behavior of Iran's economy in the context of demographic transition.

Employing a version of Ramsey-Cass-Koopmans growth model, this paper benefits from a broad range of data and variables which are mainly taken from the Central Bank of Iran's database. The study uses actual and calculated data to produce analogous simulated data. The data cover the 1970–2015 period. This long period provides an opportunity to simulate more valid time series. It is worth noting that due to the severe economic sanctions imposed on the Iran's economy, particularly after 2017, some most recent data have been obliterated from the sample.

The results, stemming from the simulated model, hint that; firstly, the population variable is a notable determinant of the savings rate. Secondly, the effects of a slump in the population growth rate would attenuate the savings level significantly. Thirdly, other pragmatic steps could be taken to redress the fallout of the demographic changes.

There are some limitations in providing broad data related to economic sectors in Iran. The savings data, for instance, are available as an aggregated time series, and if the authors had wide data of household level, they would have been able to build more detail-based model. Similar to this issue of lack of households’ income-based data, some measures such as high or low levels as well as detailed demographic data could be helpful in sophisticated household level resulting. In addition, the complex relationship between the government and social security (pension) funds, in terms of financing part of government's budget deficit by these funds, thwarts a typical researcher in using comprehensive and transparent government expenditure data in their research. In other words, the possible positive or negative role of the funds, as a related issue to the demographic changes, cannot simply be determined in the model. It might be possible after necessary corrections are carried out in the mentioned relations.

In fact, the problem statement in this paper is to discern how the population aging can impact the saving rates on the one hand, and to what extent its repercussion can be modified by the other theoretical-based determinants on the other. In fact, the underlying argument of the present research arises from the stylized facts concerning prognosticates of the future evolutions of the world's population. To that end, the study will use Iran's economic and demographic data.

This paper examines the main drives of encouraging Iranian investors in the Turkish real estate market, focusing on the interface between push factors and pull factors that drive them abroad.

This paper examines the main drives of encouraging Iranian investors in the Turkish real estate market, focusing on the interface between push factors and pull factors that drive them abroad. For this purpose, the trend of housing price growth in Iran and Turkey was compared. The review of the 11-year trend of rates shows that housing prices in both countries have been continuously rising, and these prices have undoubtedly experienced increasing shocks in Iran. For further analysis, 13 main variables leading to the repulsion of investment in Iran's housing market and 15 variables shaping the attractiveness of investment in Turkey were identified in this sector. Thirty experts subsequently ranked the significant variables based on a closed-end questionnaire using quantitative strategic planning matrix. Examining housing investment elasticity in Turkey also shows that “Turkey's economic stability compared to neighboring countries” and “acquiring Turkish citizenship through real estate investment” are among the most important variables. On the other hand, the pressure variables of housing investment in Iran were “decrease in the value of the Iranian currency in recent years,” “currency price fluctuations” and “severe fluctuations and instability in the Iranian housing market.”

Examining housing investment elasticity in Turkey also shows that “Turkey's economic stability compared to neighboring countries” and “acquiring Turkish citizenship through real estate investment” are among the most important variables. On the other hand, the pressure variables of housing investment in Iran were “decrease in the value of the Iranian currency in recent years,” “currency price fluctuations” and “severe fluctuations and instability in the Iranian housing market.”

From a theoretical standpoint, foreign investment is in support of Turkey and harmful to Iran because the Turkish government is bolstering investment attractiveness to bring increased capital inflows into this country. Practically speaking, Turkey has aimed to create a rational framework for investors by strengthening and changing its economic system, as well as amending existing constitutions in this domain. Nevertheless, Iran resists any changes in its economic system and legislation. Therefore, a wide range of attractiveness and repulsion variables has led to the migration of Iranian investors to Turkey. In the present study, such variables are illuminated.

The purpose of this paper is to examine the impact of customer perceived relationship marketing (CPRM), service quality and brand experience on tourists’ satisfaction and actual spending behavior in the emerging hospitality industry in Iran.

A total of 308 valid questionnaires were collected to empirically evaluate the measurement and structural model using the PLS path modelling approach, a variance-based structural equation modelling (VB-SEM) technique.

The results support the causal relationships that exist between the exogenous and endogenous constructs. Furthermore, three other factors were found to be second-order constructs: brand experience (reflective-reflective) comprising of sensory, affective, behavioural and intellectual; service quality (reflective-reflective) comprising of tangibility, reliability, responsiveness, assurance and empathy; and actual spending behaviour (reflective-reflective) comprising of dining frequency and dining expenditure.

Current literature has commonly investigated the attitude, satisfaction and behaviour of a traveller’s intentions; however, limited research has examined an experienced tourist’s actual spending behaviour in an emerging hospitality industry environment, such as Iran.

The purpose of this study is to develop a topological model of a three-phase, three-limb transformer for low-frequency transients. The processes in the core limbs and yokes are reproduced individually by means of a dynamic hysteresis model (DHM). A method of accounting for the transformer tank with vertical magnetic shunts at the tank walls is proposed and tested on a 120 MVA power transformer.

The model proposed has been implemented independently in a dedicated Fortran program and in the graphical pre-processor ATPDraw to the ATP version of the electromagnetic transient program.

It was found that the loss prediction in a wide range of terminal voltages can only be achieved using a DHM with variable excess field component. The zero sequence properties of the transformer can be accurately reproduced by a duality-derived model with Cauer circuits representing tank wall sections (belts).

In its present form, the model proposed is suitable for low-frequency studies. Its usage in the case when transformer capacitances are involved should be studied additionally.

The presented model can be used either as an independent tool or serve as a reference for subsequent simplifications.

The model proposed is aimed at meeting the needs of electrical engineering and ecology-minded customers.

Till date, there were no experimental data on zero-sequence behavior of three-phase, three-limb transformer with vertical magnetic shunts, so no verified transient model existed. The model proposed is probably the first that matched this behavior and reproduced measured no-load losses for a wide voltage range.

This study aims to investigate the effect of the crisis on entrepreneurial activities and how it can be relieved. Specifically, we explore how the positive effects of the human capital (self-confidence, opportunity alertness, and risk willingness) on startup activities are changed after the global financial crisis. Additionally, we explore how knowing an entrepreneur boosts up these relationships. We applied data from the Global Entrepreneurship Monitor (GEM) about prospective women entrepreneurs in China in 2006–2007 (precrisis time) and 2009–2010 (postcrisis time). Results show a sharp drop in effect size of self-confidence and opportunity recognition upon women's entrepreneurial actions; however, the global financial crisis nullified the effect of fear of failure on potential women entrepreneurs' business activities. Furthermore, knowing an entrepreneur has no significant moderating effect. Theoretical and practical implications and directions for future research are discussed.

This study aims to assess the relationship between managerial entrenchment and accounting conservatism in Iran.

To test hypotheses, all listed companies on the Tehran Stock Exchange during 2013–2018 (six years) that qualified were selected. Given the defined limitations of the study, a total of 120 firms with 720 year-observations was selected. After collecting data and figures, they were analyzed using EViews software. Having presented the inferential model tests, the panel data with fixed effects model is chosen.

The study results indicate a positive and significant relationship between managerial entrenchment and unconditional conservatism presented in the income statement. Moreover, the authors find a meaningful relationship between managerial entrenchment and unconditional conservatism about the balance sheet.

Managers will be more aware of the positive consequences of employment optimal corporate governance such as conservative accounting. Such corporate governance is likely to serve their interest in the long run by providing positive signals to the equity owners and board of directors.

By assessing conservatism’s literature in Iran, we observe many studies on this concept. Still, no investigation is carried out on the relationship between conservatism in accounting and managerial entrenchment. The present study is innovative because it evaluates the relationship between managerial entrenchment and two types of conservatism, namely, balance sheet and income statement conservatism, which have never been investigated by prior studies, notably in emerging markets.

This paper aims to examine the mediating role of human capital on the talent management in hospitals’ sustainable business performance in the health-care sector of Malaysia.

The study used a quantitative approach, with an initial sample of 174 Malaysian hospitals. The theoretical framework was based on previous studies of talent management (TM), human capital (HC) and sustainable business performance (SBP). Partial least squares-structural equation modelling (PLS-SEM) was used to test the study’s hypotheses.

Talent management mindset (TMM), but not talent management strategy (TMS), has a significant relationship with HC and SBP. HC has a significant direct relationship with SBP, and also mediates the relationship between TMM and SBP but not between TMS and SBP.

This work is one of a limited number of studies to empirically address TM, HC and SBP in this context. The study is limited to Malaysian hospitals. It provides theoretical contributions by broadening the knowledge of HC, TM and the multifocal perspective of hospitals’ SBP, a relevant but underexplored issue, offering several avenues for future research.

The findings have beneficial practical implications for both policy makers and managers. First, focusing on talented people will directly improve sustainable performance in the Malaysian health sector. The findings also have important theoretical implications both for Malaysia and countries in similar situations. The study will serve as a reference point for such countries in trying to understand factors influencing SBP.

This is the first study to examine the mediating effect of HC on the relationship between talent management and hospitals’ sustainable business performance in Malaysia, or worldwide.

One challenge when launching new banking services is to overcome resistance to change so as to accelerate market acceptance. This is the case of Islamic credit card (ICC). In response, this study aims to develop a conceptual framework that combines the innovation diffusion theory (IDT) and the theory of reasoned action (TRA) with religious obligation and customer awareness to explain behavior intention and usage behavior of ICC.

To test the conceptual model, the data are collected from 649 bank customers in Malaysia, and the structural equation modeling technique is used to test the forecasting model.

The study results support some relationships of IDT and TRA, such as relative advantage, compatibility, trialability, observability, attitude and also the customer awareness as a stronger predictor of intention of ICC.

To the author’s knowledge, there have not been any attempt to develop a conceptual model for identifying the factors that influence the adoption of ICC by integrating IDT and TRA and other added measures. Therefore, this study adds to the body of knowledge regarding ICC adoption studies by extending the IDT in this domain and integrating it with TRA as two well-established models in the area of acceptance and usage behavior studies.

This paper aims to examine the drivers of service brand avoidance in business-to-business relationships within an emerging economy setting.

This study used an explanatory research design with a quantitative approach. Data was obtained through self-administered questionnaires and a uniform resource locator via Google Forms. The hypothesised relationships were analysed using the partial least squares structural equation modelling technique.

This research reveals that unmet expectations, symbolic incongruence and failed communications directly influence brand avoidance, while ideological incompatibility significantly impacts symbolic incongruence. In contrast, unacceptable trade-offs and ideological incompatibility do not directly influence brand avoidance in B2B relationships.

Future studies may consider examining brand avoidance by business clients within other specific industries and its impact on co-branding agreements.

This study provides empirical evidence of drivers of service brand avoidance within business markets from an emerging economy perspective.

This study aims to explore the challenges of providing primary health care (PHC) to Afghan immigrants in Tehran as an important global human right issue.

In this exploratory study, a total of 25 purposively selected PHC providers, including physicians, psychologists and midwives, were approached for face-to-face, semi-structured interviews, lasting 30 min on average. Thematic analysis was used to analyze the data.

The most common challenges of providing PHC to Afghan immigrants were categorized at individual, organizational and societal levels. Communication barriers and socioeconomic features emerged at the individual level. The organizational challenges included mainly the lack of insurance coverage for all immigrants and the lack of a screening system upon the immigrants’ arrival from the borders. At the societal level, the negative attitudes toward Afghan immigrants were causing a problematic challenge.

The main limitation was the possibility that only health-care professionals with particular positive or negative perspectives about immigrants enter into the study, because of the voluntary nature of participation.

Findings can help policymakers adopt evidence-informed strategies for facilitating PHC provision and improving the access to health care in immigrants as a global human right concern.

This study alerts about undesirable consequences of certain attitudes and behaviors of the society toward immigrant health.

To the best of the authors’ knowledge, this is one of the first studies conducted in PHC centers in Tehran Province that explores the challenges of providing PHC to Afghan immigrants.