Working Papers
2019
March 25, 2019
Anchor Me: The Benefits and Challenges of Fiscal Responsibility
Description: This paper discusses the benefits and challenges of implementing a rule-based fiscal responsibility framework, using the Philippines as a case study. It estimates structural measures of the fiscal stance over the period 1980–2016 and applies a stochastic simulation model to determine the optimal set of fiscal rules. The empirical analysis indicates that discretionary fiscal policy has been procyclical, and the degree of procyclicality has increased in recent years. While the national government’s non-binding ceiling on the overall budget deficit is helpful, it does not constitute an appropriate operational target to guide fiscal policy over the economic cycle and necessarily ensure that the fiscal stance meets the government’s intertemporal budget constraint. To this end, using stochastic simulations, this paper makes the case for a well-designed fiscal responsibility law that enshrines explicit fiscal rules designed for countercyclical policy and long-term debt sustainability, and an independent fiscal council to improve accountability and transparency.
March 22, 2019
The Structural Determinants of the Labor Share in Europe
Description: The labor share in Europe has been on a downward trend. This paper finds that the decline is concentrated in manufacture and among low- to mid-skilled workers. The shifting nature of employment away from full-time jobs and a rollback of employment protection, unemployment benefits and unemployment benefits have been the main contributors. Technology and globalization hurt sectors where jobs are routinizable but helped others that require specialized skills. High-skilled professionals gained labor share driven by productivity aided by flexible work environments, while low- and mid-skilled workers lost labor share owing to globalization and the erosion of labor market safety nets.
March 22, 2019
Digging Deeper--Evidence on the Effects of Macroprudential Policies from a New Database
Description: This paper introduces a new comprehensive database of macroprudential policies, which combines information from various sources and covers 134 countries from January 1990 to December 2016. Using these data, we first confirm that loan-targeted instruments have a significant impact on household credit, and a milder, dampening effect on consumption. Next, we exploit novel numerical information on loan-to-value (LTV) limits using a propensity-score-based method to address endogeneity concerns. The results point to economically significant and nonlinear effects, with a declining impact for larger tightening measures. Moreover, the initial LTV level appears to matter; when LTV limits are already tight, the effects of additional tightening on credit is dampened while those on consumption are strengthened.
March 19, 2019
The External Balance Assessment Methodology: 2018 Update
Description: The assessment of external positions and exchange rates is a key mandate of the IMF. This paper presents the updated External Balance Assessment (EBA) framework—a key input in the conduct of multilaterally-consistent external sector assessments of 49 advanced and emerging market economies—following the two rounds of refinements adopted since the framework was introduced in 2012 (as described in Phillips et al., 2013). It also presents new complementary tools for shedding light on the role of structural factors in explaining external imbalances and assessing potential biases in the measurement of external positions. Remaining challenges and areas of future work are also discussed.
March 19, 2019
Self-Employment and Support for the Dutch Pension Reform
Description: The Netherlands’ pension system is characterized by high participation rates, adequate retirement income, strong capitalization and sustainability. Pressure points are arising, however, due to population aging and untransparent intergenerational transfers inherent in the system. Moreover, the Dutch pension system needs to adapt to the changing labor market landscape with an increasing share of workers in self-employment not covered by any pension arrangement. The government has proposed replacing collective defined-benefits schemes with personal accounts, and abolishing uniform premia and constant accrual rates. The micro-data analysis shows that allowing greater risk-taking and freedom of choice in managing pension savings could crowd self-employed into pension schemes.
March 19, 2019
Fundamental and Speculative Demands for Housing
Description: This paper separates the roles of demand for housing services and belief about future house prices in a house price cycle, by utilizing a feature of user-cost-of-housing that it is sensitive to demand for housing services only. Optimality conditions of producing housing services determine user-cost-of-housing and the elasticity of substitution between land and structures in producing housing services. I find that the impact of demand for housing services on house prices is amplified by a small elasticity of substitution, and demand explained four fifths of the U.S. house price boom in the 2000s.
March 18, 2019
Some Policy Lessons from Country Applications of the DIG and DIGNAR Models
Description: Over the past seven years, the DIG and DIGNAR models have complemented the IMF and World Bank debt sustainability framework (DSF) analysis, over 65 country applications. They have provided useful insights in the context of program and surveillance work, based on qualitative and quantitative analysis of the macroeconomic effects of public investment scaling-ups. This paper takes stock of the model applications and extensions, and extract five common policy lessons from the universe of country cases. First, improving public investment efficiency and/or raising the rate of return of public projects raises growth and lowers the risks associated with debt sustainability. Second, prudent and gradual investment scaling-ups are preferable to aggressive front-loaded ones, in terms of private sector crowding-out effects, absorptive capacity constraints, and debt sustainability risks. Third, domestic revenue mobilization helps create fiscal space for investment scaling-ups, by effectively containing public debt surges and their later-on repayments. Fourth, aid smoothens fiscal adjustments associated with public investment increases and may lower the risks of unsustainable debt. Fifth, external savings mitigate Dutch disease macroeconomic effects and serve as fiscal buffers. The paper also discusses how these models were used to estimate the quantitative macro economic effects associated with these lessons.
March 18, 2019
The Impact of Rapid Aging and Pension Reform on Savings and the Labor Supply
Description: We study, both empirically and quantitatively, the role of savings and the labor supply in self-insurance channels over the life cycle when one faces not only idiosyncratic income risks, but also changes in longevity risk and pension benefits. We pick China as a case study since China has undergone a dramatic process of rapid aging and a tremendous reduction in social security benefits for the period 1995-2009. We find that both savings and the labor supply are quantitatively important self-insurance channels in responding to changes in longevity risk and pension benefits, and the responses via adjustment to savings and labor supply have significant macroeconomic implications. Applying the model to China, we find that the pension reform and rapid aging together contribute 55 percent of the increase in the household saving rate from 1995 to 2009, and they jointly capture about 64 percent of the drastic increase in the labor supply for the same period.
March 18, 2019
Assessing House Prices with Prudential and Valuation Measures
Description: In this paper we provide tools for assessing the house prices and housing valuation. We develop two approaches: (i) borrowing capacity approach, and (ii) intrinsic value approach. The borrowing capacity of households, together with their down payment, implies how much housing they can attain. In the intrinsic value approach, property value is viewed as a discounted present value of adjusted net rental income. Our approach does not involve a complex econometric model and only widely available data are used. The proposed indicators can guide households, financial markets and macroprudential authorities in their understanding of house prices development. To illustrate the concepts, we analyze the housing prices in the Czech Republic and assess the degree of market over-and undervaluation.
March 18, 2019
Unemployment Surges in the EU: The Role of Risk Premium Shocks
Description: In the last decade, over half of the EU countries in the euro area or with currencies pegged to the euro were hit by large risk premium shocks. Previous papers have focused on the impact of these shocks on demand. This paper, by contrast, focuses on the impact on supply. We show that risk premium shocks reduce the output level that maximizes profit. They also lead to unemployment surges, as firms are forced to cut costs when financing becomes expensive or is no longer available. As a result, all countries with risk premium shocks saw unemployment surge, even as euro area core countries managed to contain unemployment as firms hoarded labor during the downturn. Most striking, wage bills in euro area crisis countries and the Baltics declined even faster than GDP, whereas in core euro area countries wage shares actually increased.