International Technology Diffusion: Effects of Trade and FDI

There has been little analysis of the effect of inward FDI on international R&D diffusion, especially in LDCs, although FDI has become the core of international production and LDCs have been receiving an increasing share of world FDI over the past few decades. Using data from 57 countries from 1988 to 2001, we find that both FDI and trade serve as important channels of international technology diffusion. However, there exist heterogeneous effects of FDI in DCs and LDCs. For inward FDI to promote technology diffusion in LDCs, a certain threshold of human capital has to be reached.     

Dynamic Spillovers in the United States: Stock Market,Housing, Uncertainty,and the Macroeconomy

In this study, we examine dynamic spillovers among the housing market, stock market, and economic policy uncertainty (EPU) in the United States in a unified empirical framework. Applying the Diebold and Yilmaz (2012) methodology on monthly data over the period 1987M1–2014M11, our findings reveal the following features. First, the transmission of various types of shocks contributes significantly to economic fluctuations in the United States. Second, spillovers show large variations over time. Third, in the wake of the global financial crisis, spillovers have been exceptionally high in historical perspective. In particular, we find large spillovers from EPU, as well as stock market and housing returns to other variables, in particular inflation, industrial production and the federal funds rate. These results illustrate the contagion from the housing and financial crisis to the real economy and the strong policy reaction to stabilize the economy.     

Sectoral Effects of Monetary Policy: The Evidence from Publicly Traded Firms

This article examines the impact of monetary policy on net sales of publicly traded firms in various sectors of the U.S. economy. We find that monetary policy has a heterogeneous effect on firms in different industries, with the strongest effect on firms in Retail and Wholesaling. Balance sheet characteristics, especially size, influence the impact of policy. Larger firms in several industries are able to mitigate the effect of policy. We find mixed results for firms' working capital, short‐term debt ratio, and leverage ratio with respect to the operation of the credit channel of monetary transmission mechanism.     

Cross-country interdependencies in growth dynamics: A model of output growth in the G7 economies, 1960–1994

Cross-Country Interdependencies in Growth Dynamics: A Model of Output Growth in the G7 Economies, 1960–1994. — Recently developed methods in time series analysis are employed to study output growth across the G7 economies. The methods accommodate the interdependencies that exist between economies’ growth, and provide the means for analyzing the sources of shocks to output growth and for examining the time profiles of the shock effects. Sophisticated dynamic adjustments in output are identified, due to lagged responses to shocks, the feedback of effects across countries, and the differential speeds of response to different types of shock. Among the shocks considered, those to world trade and oil prices are shown to significantly affect many countries’ output levels.     

Output Growth and its Volatility: The Gold Standard through the Great Moderation

This study examines the relationship between U.S. output growth and its volatility over the period 1876:I to 2012:II. We adjust the data for outliers and structural breaks. We employ generalized autoregressive conditional heteroskedasticity (GARCH) and exponential GARCH (EGARCH) specifications. Normality and homoskedasticity appear only in the GARCH or EGARCH model that corrects for the outliers. When including the break in the mean equation, high volatility persistence remains. After also accommodating the breaks in the variance equation, the integrated GARCH effect proves spurious, either for the symmetric or the asymmetric model. Finally, our empirical results suggest that the finding of higher output growth volatility stimulating output growth and higher output growth reducing its volatility obtained from the symmetric GARCH‐in‐mean (GARCH‐M) model also proves spurious as a result of the emergence of an asymmetric effect. Our more appropriately specified asymmetric EGARCH‐M model suggests positive volatility‐in‐mean and level effects in the long‐period real gross national product series.     

Real business cycle models and money: A survey of theories and stylized facts

Real Business Cycle Models and Money: A Survey of Theories and Stylized Facts. — This article presents a survey of real business cycle theory, with special attention to the role of money. This role is mainly associated with cash-in-advance constraints, liquidity effects and aspects of financial intermediation. Apart from reviewing the literature, stylized facts about the comovements of output and prices versus monetary aggregates and interest rates over the cycle are assembled and discussed for eight industrial countries, including the G5-countries, Denmark, Belgium and the Netherlands. The paper concludes that further developments in monetary real business cycle theory could benefit from taking into account a broader set of stylized facts about prices than has been done thus far, as well as from introducing non-Walrasian elements and endogenizing monetary policy.     

Risk and Macroeconomic Activity

This article explores the macroeconomic role that risk plays using the BAA‐AAA spread as the measure of risk. First, it shows that meaningful upward movements in this spread are associated with recessions and their severity. Second, it includes the BAA‐AAA spread in a structural vector‐autoregression (VAR) to identify a shock‐to‐risk and finds that it causes a statistically significant and economically important decrease in output as well as increased holdings of real‐money balances. Third, it uses historical decompositions to show that the shock‐to‐risk explains an important part of the declines in output during four post‐1970 recessions. Notably, the shock‐to‐risk explains almost none of the decline in output during 2001 prior to the September 11, 2001, terrorist attacks but does clarify why the recovery was relatively weak afterwards, and it explains the bulk of the decline in output during 2008 and 2009.     

International Trade and R&D Investment: Evidence from Chinese Manufacturing Firms

A current concern for China's long‐term growth prospect is whether China can become an innovative economy and achieve industrial upgrading to compensate for the gradually declining competitiveness resulting from low‐cost labor. The present study examines this issue by exploring how trade participation impacts on the R&D investment of manufacturing firms through various channels. Merging China's Annual Manufacturing Survey Dataset and the Chinese Customs Dataset allows us to study such a relationship at the individual firm level. The empirical results suggest that channels such as geographical diversification of export markets, share of imports from high‐income countries, average unit value of imports, number of intermediate goods and capital goods imports, and the trade regime are significant factors that influence firm‐level R&D investment. The study discusses the policy implications of the empirical findings in relation to industrial and trade policies that may be potentially beneficial for China's transition towards an innovative economy.     

Modeling Cyclical Asymmetries in GDP: International Evidence

This paper models asymmetric behavior in GDP growth in the USA, Germany, France, and Japan. It develops smooth transition autoregressive models and interprets nonlinear dynamics in terms of cyclical asymmetries. A procedure for defining data-based, qualitative cyclical regimes from the estimated models is proposed, and generalized impulse response functions are computed to assess to what extent the response to a shock changes over different phases of the cycle.     

Disinflation costs, accelerating inflation gains, and central bank independence

Disinflation Costs, Accelerating Inflation Gains, and Central Bank Independence. - This paper considers the impact of central bank independence on both the costs of disinflation and the gains of accelerating inflation. For this purpose, sacrifice ratios for disinflation episodes and benefice ratios for accelerating inflation episodes are constructed by using a new method. The ratios are calculated for 19 industrial countries over the period 1960–1992. The results indicate that central bank independence only matters during disinflation episodes: Sacrifice ratio and output loss are higher, the more independent the central bank is; whereas during accelerating inflation episodes, central bank independence has no influence on either the benefice ratio or the output gain.     

SYNCHRONISATION BETWEEN SOUTH AFRICA AND THE U.S.: A STRUCTURAL DYNAMIC FACTOR ANALYSIS

This paper studies the synchronisation of the South African and the US cycles and transmission channels through which supply and demand shocks from the US affect economic activity in South Africa in a structural dynamic factor model framework. We find, using the full-sample period, US supply shocks are transmitted to South Africa through business confidence and imports of goods and services; while US demand shocks are transmitted via interest rates, stock prices, exports of goods and services, and real effective exchange rates. Second, there is a decrease in integration over time translated by a drop in synchronisation of cycles. The impact of an increase in comovement of GDP is outweighed by the structural reforms initiated by the government after the end of apartheid. Finally, the idiosyncratic component still plays an important role in the South African economy.     

Sudden Stops and Current Account Reversals: Potential Macroeconomic Consequences for South Africa

South Africa is one of the emerging market countries that have received a relatively large amount of foreign capital since the mid‐2000s. In South Africa's case, these inflows were partly used to build the country's foreign exchange reserves, but more particularly to finance continued large current account deficits. During the course of the past two years, however, adverse domestic political developments, combined with the potential negative impacts of the unwinding of quantitative easing policies and the normalising of monetary policy in the United States on emerging markets in general, has raised the spectre of a sharp slowdown in foreign capital flows to South Africa and an associated reversal of the current deficit. This paper explores the potential impact of such a development on macroeconomic conditions in South Africa. The analysis consists of macroeconometric model‐based alternative scenarios backed up by both the international evidence on the impact of such events and South Africa's own history.     

The information content of M3 for future inflation in the Euro area

The Information Content of M3 for Future Inflation in the Euro Area. — The information content of M3 for future inflation in the euro area is investigated from a number of perspectives. Our results confirm that a significant positive association exists between the real money gap and future inflation up to five to six quarters ahead. It is also shown that, although the extended P-star model outperforms the rival model in some respect, the hypothesis that no useful information is contained in rival evidence can be rejected.     

Vertical Specialization and Trade Growth in Northeast Asia

As the global economy has become further integrated, the international production chain has become more sophisticated, with diversified stages of production located in different countries. Economic theorists have argued that the fragmentation of the global production chain is partly attributable to the high growth in international trade over the past several decades. In this study, we examine vertical specialization in China, Japan and Korea, and its contribution to these nations' trade. Using a multilevel model, it is illustrated that vertical specialization has encouraged increases in trade among all three countries. In particular, China's outcome is remarkable considering how recently it became a member of the WTO.     

Real business cycles in an open economy: An application to Germany

Real Business Cycles in an Open Economy: An Application to Germany. — This paper discusses a stochastic, dynamic-optimizing model of an open economy. It is closely related to small open economy models, but differs by introducing an upward-sloping supply curve of foreign bonds. The model is calibrated to match the long-run features of Germany. The simulations show that the model is consistent with the observed regularities of German business fluctuations.     

China's Overinvestment and International Trade Conflicts

For a long time, China's impressive growth performance has been driven by investment and high productivity gains. Based on a discussion of possible overcapacities and overinvestment in China, this paper investigates the sustainability of China's investment and export‐driven growth model. Since the turn of the millennium, buoyant capital inflows and low interest rates have been at the root of overinvestment and misallocation of capital, which necessitated export subsidies to clear markets. The overinvestment boom is argued to have ended around 2014. Since then, the overcapacities have weakened China's bargaining position in the US–Chinese trade conflict and have tempted Chinese authorities to postpone the restructuring of the Chinese economy by providing low‐interest credit. The gradual reemergence of quasi‐soft budget constraints is seen to undermine China's long‐term growth potential.     

Bilateral Trade Balances: Evidence from Malaysia*

This study examines the impacts of real exchange rates on the bilateral trade balances of Malaysia with the USA, Japan and Singapore. The results for the long‐run cointegrating vectors show that depreciation or devaluation of real exchange rates will improve bilateral trade balances. In the short run, there is some evidence of the J‐curve phenomenon. Changes in real money supply contribute greatly to changes in real exchange rates. Generally, changes in real exchange rates contribute significantly to changes in bilateral trade balances. Monetary policy can be used to influence bilateral trade balances.     

Trade and Tax Reforms in a Cash‐in‐Advance Economy

We examine the effects of both tariff‐only and coordinated trade‐tax reforms on market access, government revenue, and welfare for a small monetary economy, under the assumption that a certain fraction of purchases of each good must be financed with cash held in advance. We show that if the cash requirement ratio in the exportable sector is greater than that in the importable, then, contrary to previous results, (i) a uniform radial reduction of tariffs has ambiguous effects on both welfare and market access, (ii) tariff and consumption tax reforms that leave consumer prices unchanged may be more efficient in improving market access and welfare than a reform that involves only tariffs, and (iii) export and production tax reforms that keep producer prices unchanged may be welfare deteriorating.     

Silver fetters? The rise and fall of the Chinese price level 1928–34

We show how the silver standard transmitted world silver price fluctuations into China and made the Chinese price level closely linked to the world silver price. Inflation was transmitted between 1929 and 1931 when the world silver price was falling; while deflation was transmitted during 1932 and 1934 when the world silver price was rising. Using micro-level evidence and counterfactual simulations, we show that the exchange rate was the main shock transmission channel, and silver stocks played an insignificant role.     

LONG-RUN M3 DEMAND IN SOUTH AFRICA: A COINTEGRATED VAR MODEL

This paper presents a system cointegration analysis of a long‐run demand for money (measured in terms of M3) in South Africa. In particular, the paper estimates a cointegrated vector autoregression model, consisting of real money, income and the opportunity cost of holding money. Using a variety of theory consistent identification schemes, the money demand function is identified along with other two cointegrating relations, namely, an IS‐type relationship and a relationship relating inflation to the spread between long‐ and short‐term interest rates. The model shows that of the variables used, only income and real money are error‐correcting to the money demand relation. The money demand relation is found to be relatively stable over the sample period, when short‐run fluctuations are corrected for. The model further shows that the long‐run link between money and inflation is rather weak.