Exploring competitiveness in banking sector of a small island economy: a study of Fiji

The paper explores the competitiveness in the banking sector in Fiji using the Panzar and Rosse (J Ind Econ 35:443–456, 1987) method. We compute the concentration ratios and Herfindahl–Hirschman index based on total assets, loans, and deposits to examine the concentration level. To compute the Panzar-Rosse H-statistics, we use fixed effect regression method duly controlling for heterogeneity. The results show banks in Fiji exhibit monopolistic behavior and are biased towards monopoly/conjectural variation short-run oligopoly upon examining the significance level of the upper and lower bounds of the computed H-statistics. Moreover, the results also show that banks revenue are influenced positively by interest expenses, capital adequacy ratio, and the number of branches; and negatively by personnel expenses, other operating expenses, and firm size measured by total assets.     

An empirical study of e-government diffusion in Fiji: a holistic and integrative approach

Pacific Island countries (PICs) are facing certain unique challenges in e-government diffusion due to their geographic, cultural, social, and economic environments. However, very few rigorous empirical studies have been published about e-government diffusion issues in the region. To address the knowledge gap, we conducted a case study of Fiji. Drawing on Fountain’s technology enactment framework as a theoretical lens, we identified and investigated in a holistic and integrative way the major issues and challenges which influenced e-government diffusion and outcomes in Fiji. The study has significant implications both for research and practices not only in Fiji but also in the PICs.     

Monetary reaction functions in a small open economy

Monetary reaction functions are constructed in an intertemporal optimization framework. The time-varying coefficients to be put on the variations of the exchange rate and the asset stock are then derived by solving a matrix Riccati equation. As the planning horizon extends to infinity, a related algebraic Riccati equation coincides with those derived from minimization of stationary state variances only under certain conditions. Under the assumed full information by the government, reaction functions using realized values of exogenous shocks result in dynamics that do not enjoy the same stability property as the ones obtained by explicit intertemporal optimization.     

Robust monetary policy in a small open economy

We study how a central bank in a small open economy should conduct monetary policy if it fears that its model is misspecified. Using a new-Keynesian model of a small open economy, we solve analytically for the optimal robust policy rule and the equilibrium dynamics, and we separately analyze the consequences of central bank robustness against misspecification concerning the determination of inflation, output, and the exchange rate. We show that an increase in the preference for robustness makes the central bank respond more aggressively or more cautiously to shocks, depending on the type of shock and the source of misspecification.     

Stochastic trends and economic fluctuations in a small open economy

In this paper we describe how restricted vector autoregressions can be employed to examine the sources of macroeconomic fluctuations. We show how cointegration restrictions can be used to identify a VAR system with common stochastic trends subject to transitory and permanent changes in average growth, and how we may investigate the system's responses to permanent shocks, i.e. to innovations to the trends. Theoretical cointegration vectors are derived from a small open economy growth model for terms of trade, real GDP, real consumption, and real investments. Applying these methods to Swedish annual data (1875–1986) we find that permanent real (supply) shocks account for most of the fluctuations in GDP, even in the short run.     

Monetary policy analysis and inflation targeting in a small open economy: a VAR approach*

Empirical monetary policy research has increased in the last decade, possibly because deregulation and explicit monetary targets have made monetary policy issues more interesting. In particular, within the inflation targeting framework it has been argued that inflation forecasts can be used as optimal intermediate targets for monetary policy, and the development of empirical models that have good forecasting properties is therefore important. This paper shows that a VAR model with long‐run restrictions, justified by economic theory, is useful for both forecasting inflation and for analysing other issues that are central to the conduct of monetary policy. Copyright © 2001 John Wiley & Sons, Ltd.     

Heterogeneous expectations and debt in a growth model for a small open economy

We extend an aggregative growth model for a small open economy by developing a framework in which boundedly rational agents raise credit in proportion to their expected income. Moreover, these agents are heterogeneous in the sense that they switch between an extrapolative and a regressive forecasting rule with respect to perceived market circumstances. Using a mixture of analytical and numerical tools, we attempt to describe the characteristics of our model’s dynamical system. Our results then suggest that self-fulfilling short-run expectations do not only have important consequences for fluctuations in economic activity but are also a source of simple endogenous dynamics.     

Training,adverse selection and appropriate technology: Development and growth in a small open economy

Recent diffusion models cannot explain why the success of technology diffusion depends so critically on developing countries’ human capital levels. This paper examines three main issues. First, we endogenize both appropriate technologies and human capital formation. Second, we refine the human capital accumulation process by introducing uncertainty about worker quality and training efficiency. Finally, we allow for international diffusion of technology as a function of the host country’s endogenous ability to absorb technological spillovers. The resulting model is one of uneven growth where trade amplifies worker quality problems in laggard countries. In contrast, technology spillovers are shown to generate additional incentives to accumulate human capital in the laggard country, since this allows for faster adoption and diffusion of foreign technology in the future.     

Optimum organization of the labor market in a small open economy

In Denmark labor has been organized in independent but cooperating craft unions for more than a century. Within an extremely simple model of a small open economy facing imperfect competition, we analyze four different ways of organizing the labor market and show that the Danish model (partial centralization of the wage setting process) may be accounted for as the outcome of a two-stage Nash bargaining game, being robust in relation to changes in market conditions, and likely close to optimum from the point of view of society as a whole.     

Expansionary effects of the welfare state in a small open economy

We examine the relationship between welfare state policies and economic performance in a small open economy with (i) free trade in final goods and international capital mobility, and (ii) aggregate increasing returns to scale. Contrary to the conventional wisdom, we find that a retrenchment of welfare programmes is not an inevitable consequence of economic integration. Instead, by improving the exploitation of aggregate scale economies, social expenditure policies and international openness complement each other in facilitating an improvement in economic performance that can sustain a more generous welfare protection.     

Financial development and economic growth in a microfounded small open economy model

The global financial crisis since 2008 revived the debate on whether or not and to what extent financial development contributes to economic growth. This paper reviews different theoretical schools of thought and empirical findings on this nexus, building on which we aim to develop a unified, microfounded model in a small open economy setting to accommodate various theoretical possibilities and empirical observations. The model is then calibrated to match some well-documented stylized facts. Numerical simulations show that, in the long run, the welfare-maximizing level of financial develop is lower than the growth-maximizing level. In the short run, the price channel (through world interest rate) dominates the quantity-channel (through financial productivity), suggesting a vital role of international cooperation in tackling systemic risk of the global financial system.     

Ramsey policies in a small open economy with sticky prices and capital

This paper analyzes jointly optimal fiscal and monetary policies in a small open economy with capital and sticky prices. We allow for trade in consumption goods under perfect international risk-sharing. We consider balanced-budget fiscal policies where authorities use distortionary taxes on labor and capital together with monetary policy using the nominal interest rate. First, as long as a symmetric equilibrium is considered, the steady state in an open economy is isomorphic to that of a closed economy. Second, sticky prices’ allocations are almost indistinguishable from flexible prices allocations both in open and closed economies. Third, the open economy dimension delivers results that are qualitatively similar to those of a closed economy but with significant quantitative changes. Tax rates are both more volatile and more persistent to undo the distortions implied by terms of trade fluctuations.     

Regional variation in productivity: a study of the Danish economy

We develop a model of labor productivity as a combination of capital-labour ratio, vintage of capital stock, regional externalities, and total factor productivity (TFP). The skewness of TFP distribution is related to different growth theories. While negative skewness is consistent with the neo-Schumpeterian idea of catching up with leaders, zero skewness supports the neoclassical view that deviations from the frontier reflect only idiosyncratic productivity shocks. We argue that positive skewness is consistent with an economy where exogenous technology is combined with non-transferable knowledge accumulated in specific sectors and regions. This argument provides the framework for an empirical model based on stochastic frontier analysis. The model is used to analyse regional and sectoral inequalities in Denmark.

Tradable and non-tradable expenditure and aggregate demand for imports in an emerging market economy

Using an assumption of non-separability of non-tradable expenditure from imports, this paper examines the impact of the structural transformation undertaken after 2001 on imports and, in turn, the current account stance of Turkey. In this regard, an import demand function is derived under the assumption of non-separability, and is estimated using quarterly time series data from Turkey. The empirical results show that the assumption of non-separability cannot be rejected in the case of Turkey and the relative prices of non-tradable and tradable goods must be among the determinants of import demand in addition to the relative price of imports and real GDP. This result accordingly implies that recent increases in import expenditure are, to some extent, due to changes in the relative price structure in favour of non-tradable goods.     

Nonlinearities in exchange rate determination in a small open economy: Some evidence for Canada

We analyze bilateral Canadian-US dollar exchange rate movements within a Markov switching framework with two states, one in which the exchange rate is determined by the monetary model, and the other in which its behavior follows the predictions of a Taylor rule exchange rate model. There are a number of regime switches throughout the estimation period 1991:2–2008:12 which we can each relate to particular changes in Canadian monetary policy. These results imply that an active monetary policy stance may account for nonlinearities in the exchange rate-fundamentals nexus. The strong evidence of nonlinearities also confirms the notion that exchange rate movements cannot be explained exclusively in terms of any one particular exchange rate model.     

Introducing financial frictions and unemployment into a small open economy model

Which are the main frictions and the driving forces of business cycle dynamics in an open economy? To answer this question we extend the standard new Keynesian model in three dimensions: we incorporate financing frictions for capital, employment frictions for labor and extend the model into a small open economy setting. We estimate the model on Swedish data. Our main results are that (i) a financial shock is pivotal for explaining fluctuations in investment and GDP. (ii) The marginal efficiency of investment shock has negligible importance. (iii) The labor supply shock is unimportant in explaining GDP and no high frequency wage markup shock is needed.     

Population ageing and pension reform in a small open economy with non-traded goods

In this paper we study the implications of population ageing in an economy with a sizeable non-traded goods sector. To this effect a highly stylized micro-founded macro model is constructed in which the age structure of the population plays a non-trivial role. The model distinguishes separate birth and death probabilities (thus allowing for net population change), allows for age-dependent labour productivity (thus mimicing life-cycle saving), and includes a rudimentary pension system (thus allowing for intergenerational redistribution). The model is used to analytically study demographic and pension shocks.     

Monetary policy in a small open economy with fixed exchange rate: The case of Macedonia

This paper empirically applies the New Keynesian model for monetary policy analysis in a small open economy with a fixed exchange rate. Official reserves are included in the interest rate rule to account for the constraint that these impose on monetary policy when the exchange rate is fixed. Also, the foreign interest rate is included in order to reflect the necessity of following the foreign monetary policy. The model is applied to Macedonian data from the period 1997 to 2011. In general, results indicate that monetary policy has been focused on domestic objectives during this period, despite the fixed currency. In addition, there seem to have been significant differences in the conduct of the monetary policy in the first and second half of this period. The response to inflation has been more aggressive in the earlier period, at a time when reserves appear less important, while the output gap is found to be important only in the latter period, possibly due to the stronger monetary policy transmission. Finally, results indicate that the monetary policy has likely moved from adaptive in the first period to rational in the second period.