Working Papers
2019
November 27, 2019
China’s Productivity Convergence and Growth Potential—A Stocktaking and Sectoral Approach
Description: China’s growth potential has become a hotly debated topic as the economy has reached an income level susceptible to the “middle-income trap” and financial vulnerabilities are mounting after years of rapid credit expansion. However, the existing literature has largely focused on macro level aggregates, which are ill suited to understanding China’s significant structural transformation and its impact on economic growth. To fill the gap, this paper takes a deep dive into China’s convergence progress in 38 industrial sectors and 11 services sectors, examines past sectoral transitions, and predicts future shifts. We find that China’s productivity convergence remains at an early stage, with the industrial sector more advanced than services. Large variations exist among subsectors, with high-tech industrial sectors, in particular the ICT sector, lagging low-tech sectors. Going forward, ample room remains for further convergence, but the shrinking distance to the frontier, the structural shift from industry to services, and demographic changes will put sustained downward pressure on growth, which could slow to 5 percent by 2025 and 4 percent by 2030. Digitalization, SOE reform, and services sector opening up could be three major forces boosting future growth, while the risks of a financial crisis and a reversal in global integration in trade and technology could slow the pace of convergence.
November 27, 2019
Recent Shifts in Capital Flow Patterns in Korea: An Investor Base Perspective
Description: Koreas cross border capital flows have tended to respond negatively in global risk-off episodes, resulting in volatility in the foreign exchange market and occasional policy responses in the form of foreign exchange interventions. We study the relationship between Korean capital flows and global volatility up to 2018. The response of capital flows during risk-off episodes have become more muted over time, and occasional safe-haven type flows into Korean bond markets have helped counterbalance the tendency for portfolio investors to leave. We describe these changing patterns and relate them to shifts in Korea’s domestic investor base. We discuss whether they reflect a sustained shift in the sensitivity of Koreas capital flow pressures to global risk-off episodes, and implications for monetary and exchange rate policies.
November 27, 2019
Guilt, Gender, and Work-Life Balance in Japan: A Choice Experiment
Description: The quantification of how aspects of a job are valued by employees sheds light on the potential for labor market reform in Japan. Using a nationwide sample of 1,046 working-age adults, we conduct a choice experiment that examines individuals’ willingness to trade wages against job characteristics such as the extent of overtime, job security, the possibility of work transfer and relocation. Our results suggest that: i) workers have high WTP (willingness to pay) to avoid extreme overtime and work transfer, ii) women have higher WTP than men, and iii) higher WTP for women are driven in part by feelings of guilt.
November 27, 2019
Productivity and Tax Evasion
Description: The extent of tax compliance has important implications for revenue yield, efficiency and the fairness of any tax system. Tax evasion undermines revenue collection, distorts competition, and undermines a country’s development prospects. In this paper, we investigate whether higher productivity causally leads to lower tax evasion. We first present stylized facts consistent with this view and develop a model that illustrates one potential transmission channel. Second, we test the model predictions at the firm level using the self-reported share of declared income as proxy for tax evasion for a large sample of emerging and developing economies. Our results suggests that productivity improvements by firms can lead to lower tax evasion.
November 27, 2019
Quality Upgrading and Export Performance in the Asian Growth Miracle
Description: We explore the contribution of product-quality upgrading to the export performance of six fast-growing Asian economies: China, India, Indonesia, Malaysia, South Korea, and Thailand. We focus on measuring the impact of quality upgrading on the changes in these countries’ sectoral export shares during 1970–2010. We build a multisector Ricardian trade model which allows for changes in product quality, and calibrate it to generate predictions about export volumes. Unlike previous literature, our approach allows estimation without employing domestic production data. Our results point to quality upgrading being a key driver of export shares.
November 27, 2019
Assessing Macro-Financial Risks of Household Debt in China
Description: High household indebtedness could constrain future consumption growth and increase financial stability risks. This paper uses household survey data to analyze both macroeconomic and finanical stability risks from the rapidly rising household debt in China. We find that rising household indebtedness could boost consumption in the short term, while reducing it in the medium-to-long term. By stress testing households’ debt repayment capacity, we find that low-income households are most vulnerable to adverse income shocks which could lead to signficant defaults. Containing these risks would call for a strengthening of systemic risk assessment and macroprudential policies of the household sector. Other policies include improving the credit registry system and establishing a well-functioning personal insolvency framework.
November 27, 2019
Informality and Aggregate Productivity: The Case of Mexico
Description: We assess the aggregate productivity impact of distortions arising from labor regulations in Mexico and how they interact with informality. Using employment surveys and a firm-level economic census, we document a number of novel features about informal firms in Mexico. We then construct and estimate a model of heterogeneous firms and endogenous informality to study the micro and macro impacts from various policy reforms. Some reforms may have large impacts on informal employment but small impacts on aggregate productivity.
November 27, 2019
The Caribbean and its Linkages with the World: A GVAR Model Approach
Description: Using data from 1980-2017, this paper estimates a Global VAR (GVAR) model taylored for the Caribbean region which includes its major trading partners, representing altogether around 60 percent of the global economy. We provide stilyzed facts of the main interrelations between the Caribbean region and the rest of the world, and then we quantify the impact of external shocks on Caribbean countries through the application of two case studies: i) a change in the international price of oil, and ii) an increase in the U.S. GDP. We confirmed that Caribbean countries are highly exposed to external factors, and that a fall in oil prices and an increase in the U.S. GDP have a positive and large impact on most of them after controlling for financial variables, exchange rate fluctuations and overall price changes. The results from the model help to disentangle effects from various channels that interact at the same time, such as flows of tourists, trade of goods, and changes in economic conditions in the largest economies of the globe.
November 27, 2019
Informality, Frictions, and Macroprudential Policy
Description: We analyze the effects of macroprudential policies through the lens of an estimated dynamic stochastic general equilibrium (DSGE) model tailored to developing markets. In particular, we explicitly introduce informality in the labor and goods markets within a small open economy embedding financial frictions, nominal and real rigidities, labor search and matching, and an explicit banking sector. We use the estimated version of the model to run welfare analysis under optimized monetary and macroprudential rules. Results show that although informality reduces the efficiency of macroprudential policies following a convex fashion, combining the latter with an inflation targeting objective could be beneficial.
November 22, 2019
Breaking the Bank? A Probabilistic Assessment of Euro Area Bank Profitability
Description: This paper explores the determinants of profitability across large euro area banks using a novel approach based on conditional profitability distributions. Real GDP growth and the NPL ratio are shown to be the most reliable determinants of bank profitability. However, the estimated conditional distributions reveal that, while higher growth would raise profits on average, a large swath of banks would most likely continue to struggle even amid a strong economic recovery. Therefore, for some banks, a determined reduction in NPLs combined with cost efficiency improvements and customized changes to their business models appears to be the most promising strategy for durably raising profitability.