Economies of scale and gender discrimination in transition: the case of the Republic of Tajikistan

This article tests for economies of scale and for evidence of discrimination based on gender lines in intra-household consumption allocations using data from the Living Standards Survey in the Republic of Tajikistan (TLSS). Overall results support the existence of household economies of scale in Tajikistan; however, empirical evidence supporting boy–girl discrimination is limited despite anecdotal evidence otherwise.     

An update on economies of scale in credit unions

When employing the Benston-Bell-Murphy cost specification, most studies on economies of scale in financial institutions have consistently found small, yet significant economies. However, when a similar approach on credit unions was used, the results were conflicting. This paper, through the use of a different methodological and statistical approach, provides additional evidence on the existence of economies of scale in credit unions.     

A Modern Money Perspective on Financial Crowding-out

Abstract

The withdrawal of discretionary fiscal stimulus and a renewed emphasis on institutional and ‘self-imposed’ budgetary constraints are evidence that the imperative of fiscal sustainability and sound accounting fundamentals continue to drive fiscal policymaking within many advanced economies. To buttress the urgency for fiscal sustainability, neo-liberals often draw upon financial crowding-out theory. Despite an extensive literature, empirical applications are often misspecified due to their failure to account for different institutional arrangements. However, the policy responses of national governments to the Global Financial Crisis have highlighted the institutional disparities, presenting a unique opportunity for a rigorous empirical investigation. This paper develops panel vector error correction models for both sovereign and non-sovereign economies over the period 1999 to 2010 to examine financial crowding-out. The empirical evidence reveals crowding-out effects in non-sovereign economies, but not within sovereign economies.     

International debt shifting and multinational firms in developing economies

We present empirical evidence suggesting that the effect of the host country corporate tax rate on the debt ratio of multinational affiliates in developing economies is positive and larger than the same effect for affiliates in developed economies.     

Scale effects in Schumpeterian models of economic growth

Early models of Schumpeterian growth incorporate scale effects predicting that large economies grow faster than small economies, and that population growth causes accelerating per capita income growth. An absence of clear empirical evidence for these scale effects has led some researchers to question the foundations underlying the Schumpeterian approach to growth. This paper reviews empirical evidence on the relationship between scale and growth, and recent attempts to construct Schumpeterian growth models without scale effects.     

Income inequality in corporatist and liberal economies: a comparison of trends within OECD countries

This paper examines trends in income distribution since the war in a number of OECD economies. It is shown that while most economies during the first two decades experienced decreasing income inequality, associated with the post-war boom, there has been considerable divergence thereafter. In this process the institutions of each country have mattered a great deal. By examining both liberal and corporatist economies we seek to delineate the links between economic performance and restructuring, and income inequality. The evidence is that, in contrast to the experience of liberal economies, the more corporatist economies have been able to adjust to the worsening economic climate without an increase in income inequality.     

The 1997 Asian Currency Crisis,Financial Linkages,and the Monetary Policy of Japan

The evidence is examined that excessively liberal monetary policy by the Bank of Japan, before and after the financial collapse of Japan in 1992, may have led other East Asian economies into “over‐borrowing” and speculative investments, prior to the currency crisis in 1997–98. The authors test for cointegration and Granger causality between Japanese money supply M1 and the domestic investment of eight East Asian economies and Australia. US and German money supplies are also used as a benchmark. There is strong evidence that there are long‐ and short‐run causal relationships between the Japanese money supply and the domestic investment of the Asian crisis‐inflicted economies prior to 1997.     

The trend level of imports by CMEA countries

Some evidence is presented for the view that the trend level of imports for centrally planned economies is lower than that for comparable market-type economies. We also found strong evidence that this relationship did not change between 1969–1971 and 1977–1979. This trend was consistent with the relative rise in income and, to a lesser extent, with population. These conclusions are robust to plausible revisions of our data.     

Determinants of cross‐border bank acquisitions in transition economies1

We analyse the microeconomic determinants of cross‐border bank acquisitions in 11 transition economies over the period 1992–2006. We find that foreign banks target relatively large and efficient banks when they enter transition economies with weak institutions. This evidence provides support for the ‘market power’ hypothesis. However, when foreign banks enter more developed transition economies that have made progress in economic reform, they acquire less efficient banks. This result is in line with the efficiency hypothesis. We use a multilevel mixed effects logit model that allows us to explicitly incorporate the macroeconomic and institutional heterogeneity of the transition economies into our analysis.     

Elasticity of Substitution and the Persistence of the Deviation of the Real Exchange Rates

Empirical evidence suggests (i) that the real exchange rates of developing economies show less persistence than do those of more advanced economies, and (ii) that the elasticity of substitution between capital and labor tends to increase from below unity for less developed economies to above one for more advanced economies. This paper shows how the introduction of sectoral adjustment costs in a two‐sector model of a small open economy, together with CES production functions, provides a very natural explanation of this empirical regularity. Other aspects of the relationship between the technologies and the speed of convergence of the real exchange rate are also discussed.     

TEST OF THE CONVERGENCE HYPOTHESIS ALLOWING FOR CROSS‐SECTIONAL DEPENDENCE

A large empirical literature has investigated whether per capita output converges around a common trend across national and regional economies. The methods used in this literature assume no cross‐sectional dependence even though it is likely to be present and might be important in practice. Chang has devised a promising method of testing for unit roots in heterogeneous panels with cross‐sectional dependence. We apply her method to test whether convergence takes place across three samples of economies: 15 advanced industrial countries; a broader group of 57 countries; and the 48 contiguous US states. We find evidence of convergence for the 15 advanced industrial economies but no evidence of convergence across either the broad group of countries or the US states.     

Examination of economies of scale in credit unions: a New Zealand study

Recent government pressure and aspirations within the industry itself to improve financial stability, have seen credit unions pursue economies of scale to achieve this objective. This presented an opportunity to test the validity of this strategy. However, this study is uncommon, as it utilized the credit union population as the unit of analysis, rather than a sample, prevalent in other research. As a consequence this overcomes difficulties associated with multiple testings, and other statistical problems present in some other previous studies. By drawing upon two measures of operational efficiency, viz. operating costs to income and operating costs to total assets, inconclusive evidence of scale economies was found. While clear efficiency improvement occurred in moving from small to medium sized organisations, less compelling was the evidence of economies of scale in larger credit unions. Although the article followed a conventional cross-sectional methodology by examining performance at a moment in time, the study also adopted a longitudinal case study approach, by examining over time the efficiency of a large credit union. Finally, the measure used, inclusion or exclusion of outliers, and the operational efficiency ratio chosen, all effect the outcome, and either showed evidence of economies or diseconomies, of scale.     

Accumulation of reserves and keeping up with the Joneses: The case of LATAM economies

In this paper we explore the ‘Mrs. Machlup's Wardrobe’ hypothesis to understand the growing trend of Latin American economies amassing large stocks of international reserves. Using annual data from 1980 to 2007, we examine the relevance of the argument that economies continue to add to their existing reserves stock in order to keep up with the Joneses. We find strong evidence of presence of the Joneses effect. The effect is robust to the inclusion of traditional determinants of reserve accumulation as well as region specific factors including commodity exports that set the Latin American economies apart from other emerging economies.     

Examining asymmetries in the transmission of monetary policy in the euro area: Evidence from a mixed cross-section global VAR model

I estimate the transmission of a common euro area monetary policy shock across individual euro area economies. To do so, I develop a global VAR model in which all euro area economies are included individually while, at the same time, their common monetary policy is modelled as a function of euro area aggregate output growth and inflation. The results suggest that the transmission of monetary policy across euro area economies displays asymmetries, and that, in line with economic theory, these are driven by differences in economies׳ structural characteristics. In particular, euro area economies in which a higher share of aggregate output is accounted for by sectors servicing interest rate sensitive demand exhibit a stronger transmission of monetary policy to real activity. Similarly, even though the evidence is less conclusive, euro area economies which feature more real wage and/or fewer unemployment rigidities also appear to display a stronger transmission of monetary policy to real activity.     

Economies of scope and scale in the Norwegian electricity industry

An important issue for multi-product firms to consider is economies of scope, i.e., whether there is any benefit from producing two or more products, or whether specializing in producing only one product would be less costly. We examined the economies of scope for Norwegian electricity companies because policy makers have decided to force companies that both generates and distributes electricity to split their operations into two companies, one engaged in generation only and the other in distribution only. We set out to test the validity of the policy makers decision on unbundling generation and distribution. Using data from Norwegian electricity companies for the period 2004–2014, we found evidence of economies of scope, meaning that policy makers’ insistence on separating generation and distribution companies will have increased costs. We also found evidence of economies of scale, meaning that there are cost savings in expanding outputs. Our findings provide important information to consider in future policy decisions in the Norwegian electricity industry, probably with implications for other countries.     

Spatial spillovers in emerging market spreads

We use novel spatial econometrics techniques to explore spillovers in the sovereign bond market for 24 emerging economies during 1995–2010. The article extends the previous literature focusing on spillover effects from advanced to emerging economies by analyzing transmission of shocks across emerging markets. After controlling for the impact of global factors, we find strong evidence of spillovers from both sovereign spreads and macroeconomic fundamentals in neighboring emerging economies. In addition to the geographical proximity, the channels of spatial transmission include trade and financial linkages. The results of the article highlight the importance of accounting not only for spillovers from advanced economies to emerging markets but also across emerging markets when analyzing sovereign spreads.     

The Australian Business Cycle: Its Definition and Existence*

Recent research has suggested that for a number of economies, aggregate output does not behave in a stationary way about a fixed trend Campbell and Mankiw have provided much evidence, and their techniques are adopted here to indicate that Australia's national output has behaved in a way similar to that of other similar economies.     

Pushing Economies (and Students) Outside the Factor Price Equalization Zone

Despite overwhelming empirical evidence of the failure of factor price equalization, most teaching of international trade theory (even at the graduate level) assumes that economies are incompletely specialized and that factor price equalization holds. The behavior of trading economies in the absence of factor price equalization is not well understood, and some major textbook treatments err. The authors map regions of specialization and diversification for standard competitive economies and show how outputs, goods, and factor prices change as economies move within and across different regions of diversification and specialization. Two examples of how the analysis can enrich graduate-level trade teaching are given: the substitutability of goods trade and factor movements, and debates over the trade and inequality.     

Do economies stall?

A ‘stalling’ economy has been defined as one that experiences a discrete deterioration in economic performance following a decline in its growth rate to below some threshold level. We examine the international evidence for stalling in a panel of 51 economies using two different definitions of a stall threshold (time-invariant and related to lagged average growth rates). We find that the evidence for stalling is limited: only 7–12 of the economies in our sample experience statistically significant stalls at the 5% level based on any one definition.     

Private information, money, and growth: Indeterminacy, fluctuations, and the Mundell-Tobin effect

We introduce an informational asymmetry into an otherwise standard monetary growth model and examine its implications for the determinacy of equilibrium, for endogenous economic volatility, and for the relationship between steady-state output and the rate of money growth. Some empirical evidence suggests that, for economies with low initial inflation rates, permanent increases in the money growth rate raise long-run output levels. This relationship is reversed for economies with high initial inflation rates. Our model predicts this pattern. Moreover, in economies with high enough rates of inflation, credit rationing emerges, monetary equilibria become indeterminate, and endogenous economic volatility arises.