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The purpose of this paper is to study the role of public and private imbalances in the cyclicality of the current account balance in a sample of advanced and developing countries. Within developing countries, the evidence does not establish the dependency of private investment on private savings and private consumption is the main driver of the saving/investment balance. In contrast, private savings seem to be better mobilized to finance private investment and the latter is the main driver of the saving/investment balance in advanced countries. Deterioration in the current account balance in response to higher private consumption could be detrimental to growth and external stability. In contrast, an investment strategy that promotes growth is likely to attract financial flows and reduce the risk of a widening current account deficit on external stability.

The paper studies determinants of the current account deficit. It studies current account fluctuations in the short‐run and explains these fluctuations by analyzing movements in the underlying components: public and private savings as well as investments and resulting imbalances. Of particular interest is the interaction between the government budget deficit, the private saving/investment balance, and the current account balance.

Using time‐series estimates, co‐movements indicate that fluctuations in the current account balance in many advanced countries appear to be driven by private investment that determines cyclicality in imports. In contrast, cyclicality in the current account appears to be driven by private consumption that determines fluctuations in imports in many developing countries. In general, fluctuations in the government budget deficit are mostly driven by government investment and fluctuations in the private saving/investment balance are mostly driven by fluctuations in private investment. Further, fluctuations in the current account balance appear to be mostly driven by fluctuations in the private saving/investment balance.

The paper explains the dynamics of the current account in relation to developments in public and private imbalances and its underlying components. It shows the effects of changes in the budget deficit and its underlying components on cyclicality in the current account. Similarly, cyclicality in the current account balance with cyclical movements in private savings and investment is studied, along with which factors affect the components of the current account balance. In particular, the paper establishes which components of the current account significantly respond to the cyclical changes in macroeconomic variables.

This study aims to examine financial socialization based on augmented reality (AR) technology for elementary school students, which it is hoped will improve their sharia financial knowledge.

The experimental method with pre- and post-test and control groups was used to test the improvement in the young learners’ sharia financial knowledge. This study used AR for sharia financial socialization on elementary school students and focused on sharia’s basic concepts, which include earning money, balanced spending, borrowing, saving, investment, payment methods, financial technology and the concept of protection.

This study finds empirical evidence that the treatment group, who received sharia financial socialization via the AR media, increased their sharia financial knowledge to a greater extent than the control group did.

This study provides encouraging evidence about the potential of sharia financial education for elementary school students using the appropriate learning strategies and media. The weakness in this study is that it was only carried out in one elementary school, with the children of middle- to upper-income parents. Further research should be undertaken at several schools with the children of parents with different income levels.

A shift in learning styles from verbal or visual to virtual encourages the use of AR-based learning media. Financial concepts can be abstract ones, and AR-based learning media is able to present intangible virtual elements so they become more concrete and tangible.

The global COVID-19 pandemic has affected all aspects. One of the most severe and likely to be multiyear ahead is the financial aspect. Therefore, this research is expected to be a preparation for the younger generation as early as possible to strengthen social benefits in order to improve sharia financial literacy.

Research into the financial literacy, especially sharia financial literacy aimed at elementary school students, is still very limited. The teaching of financial literacy will be more effective if educators use the appropriate strategies and media. This study used financial socialization strategies and AR learning media that are aligned with the learning styles of young learners.

This is a theoretical paper in the field of international macroeconomics. The purpose of this paper is to focus on a dynamic interaction between current account imbalance and unemployment in response to some policy-induced shocks for a small open economy under a flexible exchange rate.

The paper uses a two-sector framework: one sector is traded and another is the non-traded sector that is subject to an effective demand constraint. The current account imbalance arises due to the discrepancy between production of traded goods, household consumption of traded goods and government purchases of importables. The authors keep the asset structure simple by considering only domestic currency and foreign bonds that are imperfect substitutes. The paper considers a standard methodology of dynamic adjustment process involving change in foreign exchange reserves and exchange rate under perfect foresight. The saddle path properties of the equilibrium are also examined.

The results of comparative static exercises depend on a set of structural features of a developing country, which include asset substitutability, wage price rigidity and sectoral asymmetries. The paper shows that expansionary monetary policy, balanced budget fiscal expansion and financial liberalization have an ambiguous effect on the current account balance, foreign exchange reserves, non-traded sector and the level of employment.

The existence of Keynesian unemployment with fixed prices is the key ingredient of this paper. The paper introduces the problem of effective demand to analyze the dynamics of current account balance and exchange rate, which, in turn, determine the sectoral composition of output and level of employment.

Examines the effect of domestic inflation on recorded measures of the current account of the balance of payments. When domestic inflation is relatively high, it distorts conventionally measured current account deficits. This is because part of the recorded servicing payments on external liabilities are actually capital repayments and hence should be shown on the capital account. Presents estimates of Australia′s inflation‐adjusted current account deficit as an example of the methodology outlined. These estimates suggest that, in practice, Australia′s inflation – adjusted account deficit throughout the 1980s, expressed as a proportion of GDP, was under half the value of the nominal measure. When nominal measures of external deficits differ sub‐stantially from inflation‐adjusted outcomes, they can give misleading signals to policymakers.

This paper aims to develop a compound measure, which is fiscal vulnerability index, provides early warning signals of fiscal sustainability problems for Türkiye's economy.

The index is constructed using twelve distinct fiscal indicators and applying the portfolio method, which considers the time-varying cross-correlation structure between the subindices.

Dynamics of the fiscal vulnerability index indicate that it accurately predicts to the well-known fiscal crisis occurring in Türkiye's recent history. As a result, such a compound measure should be used in the early identification of fiscal vulnerability in Türkiye.

The main contribution of this paper, relative to existing papers, is that a fiscal vulnerability index was constructed by employing the most contemporaneous method and evaluating its performance in terms of capturing historical stress periods.

The paper aims to examine asymmetry in the cyclical behavior of private consumption in a sample of nine developing countries in the Middle East.

The empirical model includes three policy variables: government spending, the money supply, and the exchange rate. Anticipated movements in these variables are likely to vary with agents' forecasts of macroeconomic fundamentals and, therefore, determine planned consumption. Unanticipated policy changes, in contrast, determine cyclical consumption.

The results indicate that fluctuations in private consumption are mostly cyclical. The stabilizing function of policy shocks varies across countries and appears to be asymmetric within countries.

Asymmetry necessitates a thorough evaluation of the positive and negative effects attributed to changes in policy variables and the necessary reforms to relax binding constraints.

This study aims to attempt to understand the joint co-movement of bank deposit rate and its main underlying determinants (foreign exchange rate (FX) rate, cross-currency swap rate and implied forward rate). The authors also compare time and frequency variant approaches in this dynamic.

The authors examine bank deposit rates where multiple variables jointly interact, and the integration is time and frequency variant. The study applies both cointegration and wavelet coherence methods and conducts a comparative analysis. It investigates eight markets over 2005–2020 aiming to capture the impact of changing market conditions and degree of development.

The results are in line with cross-country interdependence, where we observe more robust evidence for co-movement during adverse economic conditions with higher correlation compared to other periods such as the 2007–2009 US mortgage crises, 2010–2012 Euro crises and 2019 pandemic. Moreover, wavelet analysis suggests deposit rate lags FX rate and leads cross-country swap rate. The USA arguably leads the co-movement accompanied briefly by Japan and followed closely by other developed markets and later the developing markets. Heat maps suggest clustering of countries.

The wavelet coherence's ability to indicate the periods and the frequencies of the relationship is essential to capture the true nature of the relationship. Such additional insight would enable the practitioners to determine the true price of the deposit rate.

The study captures the long suggested collective nature of three main underlying determinants of bank deposit. The results shed light on the order of dynamics in a complex bank deposit environment. Comparative analysis further highlights the valuable insight quadruple wavelet coherence provides.

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.