Mortgage product diversity: responding to consumer demand or protecting lender profit? An asymmetric panel analysis

This article explores determinants of mortgage product diversity for owner-occupied and investment loans in the Australian housing mortgage market. From 2001 to 2012, 65 lenders introduced 1220 mortgage products in Australia. We examine whether the product proliferation was a result of consumer demand or a response to pressure to lower lending rates. We find that consumer demand for mortgages does not have a significant relationship with the number of mortgage products, but that decreases in the policy interest rate are highly significant as an explanatory variable for product proliferation. Such behaviour is consistent with information obfuscation, reducing the ease with which consumers can compare lending rates. Further, the relationship between mortgage products offered and the policy interest rate is asymmetric: decreases in the cash rate are associated with increased mortgage products offered, but increases in the cash rate have a more muted effect on decreasing the number of products.     

Why do immigrant workers in Australia perform better than those in Canada? Is it the immigrants or their labour markets?

Research comparing the labour market performance of recent cohorts of immigrants to Australia and Canada points to superior employment and earnings outcomes in Australia. Examining Australian and Canadian Census data between 1986 and 2006, we find that this performance advantage is not driven by differences in broader labour market conditions affecting all new labour market entrants. Rather, the results from comparing immigrants from a common source country – either the U.K., India, or China – suggest that Australian immigrants perform better, particularly in average earnings, primarily because of a different source country distribution. Moreover, the recent tightening of Australian selection policy, most notably its use of mandatory pre‐migration English‐language testing, appears to be having an effect, primarily by further shifting the source country distribution of immigrants away from non‐English‐speaking source countries, rather than in identifying higher‐quality migrants within source countries.     

Medical Expenditures and Health Status in Australia: A Story of Increasing or Decreasing Returns?

We use a three‐equation model to estimate a health production function for Australia using population data for 1996. Working at the level of the Statistical Local Area (n= 1335) we match (i) data on private practice medical services (derived from the Medicare scheme), (ii) mortality data derived from the de‐identified unit records produced by the Australian Bureau of Statistics (ABS), and (Hi) social and economic data from the Australian Census of Population and Housing (ABS 1997). We detect strong and statistically significant positive marginal effects of medical expenditure on health status as well as increasing returns. These findings are remarkably different from those of US health production studies, which have tended to lend support to the hypothesis of ‘flat‐of‐the‐curve (that is, zero marginal product) medicine’. Moreover, our conclusions are in stark contrast to those produced by Richardson and Peacock (2003, p. 6), who have argued that their econometric work indicates that ‘an increase in the [Australian] doctor supply is associated with increasing mortality’.     

Does trade stimulate product quality upgrading?

This paper investigates whether increased import competition leads firms to engage in incremental innovation reflected in product quality upgrading using Chilean manufacturing firm‐product data and measuring product quality with unit values (prices). We identify causal effects of import competition using an effective trade barrier measure – transport costs – as instruments for import penetration ratios across industries. Transport costs have a negative and significant effect on product quality. The evidence suggests that estimated unit value increases capture product quality upgrading, imports’ competition effects drive quality upgrading, and benefits depend on firms’ industrial specialization. Easier access to intermediate inputs also fosters quality upgrading.     

Modelling of narrow money demand in Australia: an ARDL cointegration approach, 1970–2009

Using annual data for the period 1970?C2009, this paper deploys the ARDL cointegration approach to determine whether there exists an economically meaningful, stable narrow money demand relationship in Australia. The statistical results suggest the presence of a long-run equilibrium relationship between real narrow money balances, real income, a representative domestic interest rate (e.g., the yield on Australian government short-term bonds) and the nominal effective exchange rate of the Australian dollar. The statistical tests suggest no significant instability in the narrow money demand relationship despite financial deregulation and innovation in Australia since the early 1980s. In contrast, the paper reports statistical results which suggest no meaningful, stable broad money demand relationship in Australia over the sample period.     

Accounting for Growth in the Australian Wine Industry, 1987 to 2003

A computable general equilibrium model of the Australian economy is used to account for the dramatic growth in Australia's wine industry between 1987 and 1999, and to project grape and wine volumes and prices to 2003. Export demand growth has made a major contribution to total output growth in premium wines, and accounts for most of the increase in the producer price of premium red wine. Domestic consumer preferences have shifted, mainly towards premium red wine, but there is also some evidence of growing demand for premium white wine since the mid 1990s. From the perspective of producers, productivity growth, while being less important than growth in domestic demand, appears to have more than offset the negative effects on suppliers of wine consumer tax increases. From the domestic consumers' perspective, however, tax hikes have raised retail prices much more than productivity gains have lowered them. The high and sustained levels of profitability resulting from export demand growth have led to a massive supply response in Australia. Even so, by 2003 Australian wine output will still be less than 5 per cent of global production.     

How justified is abandoning money in the conduct of monetary policy in Australia on the grounds of instability in the money‐demand function?

The role of money in the design and conduct of monetary policy has reemerged as an important issue in both advanced and developing economies, especially since the 2007 global financial crisis. A growing body of recent literature suggests that the causal relationship between money supply growth and inflation remains intact across countries and over time and that this relation is not conditional on the stability of the money‐demand function or whether money is endogenous or exogenous. Moreover, critical for a rule‐based monetary policy is the presence of a long‐run stable money‐demand function, rather than a short‐run money‐demand model that may exhibit instability for many reasons, including problems with estimating a money‐demand model with high‐frequency data. Provided that a stable money‐demand function exists, it could be useful to establish long‐run equilibrium relations among money, output, prices, and exchange rates, as the classical monetary theory suggests. Within this analytical framework, this paper addresses the question of whether money has any role in the conduct of monetary policy in Australia. The conventional wisdom is that the money‐demand function in Australia has been unstable since the mid‐1980s due to financial deregulation and reforms; this led to a change in the strategy of monetary policy for price stability in the form of inflation targeting that ignores money insofar as inflation and its control are concerned. This paper reports empirical findings for Australia, obtained from a longer quarterly data series over the period 1960Q1–2015Q1, which suggest that instability in the narrow‐money‐demand function in Australia was primarily due to the exclusion of variables which have become important in the deregulated environment since the 1980s. These findings are confirmed by an expanded form of the narrow‐money‐demand function that was found stable over the past two decades, although it experienced multiple structural breaks over the study period. The paper draws the conclusion that abandoning the monetary aggregate as an instrument of monetary policy in Australia, under a rule‐based monetary policy such as inflation targeting, cannot be justified by instability in the money‐demand function or even by lack of a causal link between money supply growth and inflation.     

THE JOB CREATION EFFECT OF R&D EXPENDITURES*

In this study we use a unique database covering 25 manufacturing and service sectors for 15 European countries over the period 1996–2005, for a total of 2,295 observations, and apply GMM‐SYS panel estimations of a demand‐for‐labour equation augmented with technology. We find that R&D expenditure – fostering product innovation – have a job‐creating effect, in accordance with the previous theoretical and empirical literature discussed in the paper. Interestingly enough, the labour‐friendly nature of R&D emerges in both the flow and the stock specifications. These findings provide further justification for the European Lisbon targets.     

Labour Mobility With Vocational Skill: Australian Demand and Pacific Supply

Can new channels for mid-skill labour mobility simultaneously enhance the welfare of Australia and the Pacific Region? Answering this question requires forecasting Australian demand for vocationally-skilled migrants over the next generation, and the potential for Pacific supply of those migrants. We project demand for such mid-skill migrants over the next three decades by combining data on trends in the demand for basic tasks with data on trends in native investment in education commensurate with those tasks. We estimate that the Australian economy growing at historical rates through the year 2050 will demand approximately 1.6–2.1 million foreign workers with Technical and Vocational Education and Training. A large share of these could be supplied from the Pacific Islands with sufficient investment in training, with direct cooperation from Australian employers, and targeted access to the Australian labour market.     

The Impact of Monetary Surprises on Australian Financial Futures Markets: An Insight into Cash Rate Target Announcements

This paper investigates the impact of unanticipated Australian monetary policy changes on AUD/USD exchange rate futures, and 3‐year and 10‐year Australian Treasury bond futures, during the period from January 1997 to April 2010. Our study contributes to the literature by using both the 30‐day and the 90‐day bank accepted bill (BAB) rates to disentangle the unexpected surprise component of monetary policy changes from overall cash rate target changes in the Australian money market, and by concurrently modelling the effects of monetary surprises and other key macroeconomic announcements in Australia. The empirical results suggest that the 30‐day BAB rate is the best proxy for the expected monetary policy actions. We find that the effect of monetary surprises on the volatility of the 3‐ and 10‐year bond future instruments is significant and persistent. We have also documented a strong monetary policy effect on the mean returns of the exchange rate futures, indicating that unexpected monetary policy adjustments have a significant impact on the level of the exchange rate movements rather than on the volatility of the FX futures market.     

The Effects of Government size on Economic Performance: a Quantitative Assessment of a Budget Reduction

A question featuring prominently in policy debates over the last few years is whether Australia can gain from having smaller government. Proponents have stressed beneficial impacts on the supply side of the economy; opponents have stressed the deflationary impact from possible reductions in demand. This article provides a quantitative assessment of this essentially empirical question, namely, whether supply or demand responses would dominate. It suggests that over the short term, demand contraction may be important. In the longer term, increased incentives can expand Australia's productive capacity, although incentives to work longer appear less important than incentives created for capital accumulation. But the longer term expansion may be crucially dependent on foreign investor acquiescence to increased involvement in the Australian economy.     

Trans‐Tasman Transmission of Government Spending Shocks

This paper investigates the international transmission of fiscal shocks between two closely‐linked, open economies. We estimate impulse response functions using a semi‐structural vector auto regressive (VAR) model and quarterly data from Australia and New Zealand for the period 1973:3–2008:4. We compare our empirical results with impulse response functions from a calibrated two‐country international real business cycle model with habit formation and adjustment costs to investment. We show that a positive shock to Australian government consumption leads to an increase in Australian output initially and then to a decline in the medium term, while the New Zealand output is negatively affected both in the short and medium term. This result is in line with the recent literature that reports beggar‐thy‐neighbour effect of positive government spending shocks.     

SUBSTITUTION AND COMPLEMENTARITY IN THE CREATION AND COMMUNICATION OF AUSTRALIAN UNIVERSITY RESEARCH*

The generation of research is one of the major functions of the university sector. In most disciplines, journal articles continue to be the main outlet for the communication of research findings. However, in Australia, government induced distortions have rewarded refereed conference papers an equal status to refereed journal papers. The aim of this paper is to explore the association between research published in journals and research published in conference proceedings. We use a panel dataset of the research output of 36 Australian universities, for the period 1995–2004. Cobb‐Douglas research production functions are estimated, as well as a system of research production functions that allows for simultaneity. The results indicate that journals and conferences are contemporaneous substitutes – an expansion in conference publications displaces journal publications. There is also a ‘DEST effect’. On average, conference papers are not converted into subsequent journal papers. The DEST effect is found also through analysis of the publication histories of 152 business and law academics. Postgraduate enrolments are shown to contribute only to conferences and have no effect on journal publications. Research income has a positive effect on both conferences and journal publications.     

A FRAMEWORK FOR REGIONAL ACCOUNTS: AN AUSTRALIAN PERSPECTIVE

The Australian Bureau of Statistics (ABS) has recently published a set of experimental estimates of gross State product at factor cost and its income components for the States of Australia (1): The regular compilation and publication of the estimates is also commencing. In compiling the estimates, certain conceptual issues were confronted. Others were recognized but have not required final resolution as yet because they are beyond the scope of the estimates presently compiled.
This paper considers the development of a framework for regional accounts for countries with regional characteristics broadly similar to those of the Australian States by starting with the SNA framework that applies at the national Ievel. The difficulties that arise are highlighted and alternative approaches for dealing with specific issues discussed. These alternative approaches can have a significant impact on measured State relativities and performance over time. In some instances the choice between approaches may be narrowed because of practical considerations in the same way that the SNA is a conceptual framework that nevertheless has to take account of practicalities. The issues largely involve consideration as to whether or not to regard certain activities as extra-territorial in nature. If an extra-territorial concept is not adopted choices must be made on how to allocate data items related to such activities by State.     

Introducing ‘Journeys Home’

Homelessness, despite being a major social policy issue in Australia, is an area that is not well served by data. Most sorely lacking is any large‐scale panel study that follows a broad sample of persons with recent experience of homelessness and unstable housing histories. In 2010, the Australian Government set about rectifying this deficiency when it commissioned the Melbourne Institute to undertake a new panel study, now known as ‘Journeys Home’. This study draws its sample from the population of Centrelink income‐support recipients, targeting persons identified in the administrative data as having recent experience of homelessness, as well as others with similar characteristics who may be vulnerable to housing difficulties in the future. This article summarises the design of this new study and reports on fieldwork outcomes from the first two waves of data collection.     

THE DECLINE IN MALE EMPLOYMENT IN AUSTRALIA: A COHORT ANALYSIS

We use Census data to investigate the sources of the decline in the level of employment of working age males in Australia in recent decades. Alternative measures of the male employment rate are considered before settling on two complementary measures: the full‐time employment rate and the full‐time equivalent employment rate. The latter measure weights part‐time jobs according to the fraction of a full‐time job they represent. Models of the determinants of these two employment rates are estimated using data from the Censuses conducted between 1971 and 2001. We construct a pseudo panel by ‘stacking’ the seven Census data sets ( Deaton, 1997 ; Kapteyn, et al., 2005 ). This facilitates the tracing of birth cohorts over time, in turn making it possible to control for cohort unobserved heterogeneity that may bias cross‐sectional estimates of effects of other characteristics, in particular age and year/time period. We produce evidence that a number of factors have contributed to the decline in male employment, including the decline in couple households with dependent children, growth in income taxes and welfare replacement rates and changes in the structure of labour demand away from traditionally male‐dominated industries. We also find that, all else (observable) constant, more recent birth cohorts have no lower – and possibly higher – employment rates than earlier birth cohorts.     

A model of advertising format competition: on the use of celebrities in ads

We develop a model that endogenizes both advertising format – ads with or without celebrity endorsements – and the endorsement fee. Marketing studies suggest that celebrities enhance brand recall and perception of product value. In our model, ads featuring celebrities occur when the product market is large – endorsements are likely for products sold nationally – and when products are sufficiently similar that the persuasive character of advertising looms large in demand – running shoes, beauty products, soft drinks, for example. Celebrity endorsement fees are increasing in market size and in the degree of similarity of the products being advertised.     

Australian–Thai Trade: Has the Free Trade Agreement Made a Difference?

This article examines the impact of the Thailand–Australia Free Trade Agreement (TAFTA) on bilateral trade between the two countries, paying attention to the implications of rules of origin and the utilisation of tariff preferences. It is found that trade has expanded faster since TAFTA came into effect, but the impact has heavily concentrated in a few product lines in Australian imports from Thailand, reflecting the influence of commodity‐specific, supply‐side factors which have a bearing on the rate of preference utilisation. The findings, inter alia, suggest that the use of officially announced preference rates in trade flow modelling is likely to exaggerate trade flow effects of free trade agreements.     

The Dynamic Effects of the US Productivity Boom on Australia*

How has the USA's ‘new economy’ productivity boom affected Australia? We consider this question using a dynamic multisector growth model of the Australian and US economies. We find that productivity growth in the US durables sector generates small but important gains to Australia. We find that the transmission of growth is generated through increased export demand for agriculture. Consequently, the USA's productivity growth tends to favour Australia's traditional export sectors. Likewise, it increases the relative demand for less skilled labour in Australia and reduces the demand for more skilled labour and higher education.     

Effects of female labour force attachment on health in Australia

This study examines the impact of female labour force attachment on health in Australia, where health care is socially provided. Longitudinal panel data from Women’s Health Australia is used in a metric analysis to capture the impact of labour market attachment on the physical component health score of relatively young and older female workers. After controlling for the healthy worker effect – wherein firms hire and retain the healthiest workers – and other health‐related changes in socio‐economic status, the analysis suggests that even a moderate attachment to the paid labour force has benevolent effects on health relative to no or marginal attachment. Given the existing social structure in Australia, remunerative work generally appears to enhance the health of young women and arrest the decline of health for older female workers.