How Successful Has Chinese Enterprise Reform Been? Pitfalls in Opposite Biases and Focus

We analyze two new data sets: one on state-owned enterprises (SOEs) and another on town and village enterprises (IVEs). We find zero TFP growth in SOEs and positive TFP growth in COEs. The evidence suggests that the positive TFP growth in SOEs found by some recent studies might be due to underdeflation of gross output and overdeflation of intermediate inputs. The criterion for successful SOE reform should also include intertemporal efficiency and SOEs′ contribution so macroeconomic stability. Increases in technical efficiency do not necessarily improve SOEs′ financial performance. SOE personnel have received an increasing proportion of value added, hence creating a fiscal crisis for the state. J. Comp. Econom., June 1994, 18(3), pp. 410-437. University of California, Davis, California 95616; Fort Lewis College, Durango, Colorado 81301; University of California, Davis, California 95616; and Chinese Academy of Social Sciences, Beijing 100836, People′s Republic of China.     

The Art of Reforming Centrally Planned Economies: Comparing China, Poland, and Russia

The three reasons for gradualism, (1) agricultural reform should precede industrial reforms, (2) state-owned enterprises (SOEs) can be reformed, and (3) economic liberalization should precede political liberalization, are not generalizable. China′s gradualism is the product of political deadlock over the final form of the economy. China has been most successful in the areas where reforms have been radical and lackluster where reforms have been incremental. The output performance across reforming countries reflected differences mainly in economic structures rather than in policies. China′s growth comes from the movement of surplus agricultural labor into industry, and Poland′s and Russia′s decline come from the closing of noncompetitive enterprises to release factors of production to the new efficient enterprises. J. Comp. Econom., June 1994, 18(3), pp. 000-000. University of California, Davis, California 95616-8617.     

What Is Distinctive about China′s Economic Transition? State Enterprise Reform and Overall System Transformation

Entry of nonstate industrial firms has played a crucial role in China′s reform process by creating markets and competition. Yet the state-owned sector has also performed adequately, improving incentives and productivity, and turning in a respectable growth performance. Moderate improvements in the state sector have thus supported a virtuous cycle of reform. Simple contrasts between state and private ownership systems therefore explain little of China′s apparently successful combination of reform and growth. J. Comp. Econom., June 1994, 18(3), 470-490. University of California, San Diego, La Jolla, California 92093-0519.     

Noncooperative Equilibrium and Chamberlinian Monopolistic Competition

This paper addresses the existence of equilibrium for a nonatomic Bertrand game in a Chamberlinian environment. We reformulate O. Hart′s model (Rev. Econ. Stud. 52, 1985, 529–546) as a nonatomic game and show that under dispersion of tastes and continuity of the tastes density, there exists a pure-strategies ε-equilibrium where prices exceed marginal cost. Unlike Hart′s model there is no need to impose uniformity (or even independence) on the distribution of the m-tuple of differential commodities that consumers care about. Moreover, demand curves are allowed to vary across firms and in equilibrium firms may earn profits. Journal of Economic Literature Classification Numbers: B21, D43, L13.     

Rural Industrialization and Increasing Inequality: Emerging Patterns in China′s Reforming Economy

This paper′s goal is to increase the understanding of the inequality trends during the postreform period in China. It uses a rigorous, inference-based procedure to demonstrate that inequality among the counties in an east coast province registered statistically significant increases between 1984 and 1989. Decomposition analysis reveals that the changing patterns of inequality were closely associated with the changes in the structure of the rural economy. In particular, policies that increased the importance of agriculture in the economy led to a reduction in inequality; those that stimulated the expansion of rural industry gave rise to greater inequality. One explanation is that barriers keep outputs, inputs, and information from flowing among regions, leading to higher inequality. J. Comp. Econom., December 1994, 19(3), pp. 362-391. Food Research Institute, Stanford University, Stanford, California 94305-6084.     

Sources of real exchange rate fluctuations in China

This paper reviews the evolution of China's real effective exchange rate between 1980 and 2003 and uses a structural vector autoregression model to study the relative importance of different types of macroeconomic shocks for fluctuations in the real exchange rate between 1985 and 2003. The structural decomposition shows that relative real demand and supply shocks account for most of the variations in real exchange rate changes during the estimation period. The paper also finds that supply shocks are at least as important as nominal demand shocks in accounting for real exchange rate fluctuations. In contrast, other studies that show that nominal shocks are more important in explaining real exchange rate fluctuations in industrial countries. Journal of Comparative Economics 33 (4) (2005) 753–771.     

Agricultural Efficiency Gains in Centrally Planned Economies

This paper estimates the growth of agricultural production efficiency in nine centrally planned economics over two time periods, 1965-1977 and 1978-1989. The second time period was one of agricultural policy reform for most of the nine countries. Our major finding is that production efficiency improved in the second time period, helping to check a fall in growth of agricultural output. Gains in production efficiency were as large in Central and Eastern Europe as the gains in China, even though economic reforms were deeper in China, where production was privatized. The slowdown in growth of agricultural production in the 1980′s was not due to production inefficiencies, but rather due to slower growth of inputs, particularly fertilizer. The implication of our results is that privatization of farming may be unnecessary in order to achieve high production efficiency gains. J. Comp. Econom., June 1994, 18(3), pp. 000-000, University of California, Davis, California 95616.     

Non-Walrasian Labor Markets and Real Business Cycles

The standard real business cycle literature mainly focuses on Walrasian models designed to fit the U.S. institutional framework. Differences between the United States and Europe, mostly evident in the labor market, suggest that a purely Walrasian model may be inappropriate for the study of European business cycles. I present a stochastic version of the dynamic general equilibrium model of Daveri and Maffezzoli (2000, “A Numerical Approach to Fiscal Policy, Unemployment and Growth in Europe,” Econometrics and Applied Economics Working Paper 2000-4, IEP, Università Bocconi), where unemployment is generated by monopolistic unions, and calibrate it to reproduce several long-run features of the Italian and U.S. economies. This framework is then compared with an indivisible labor model built on Hansen (1985, Journal of Monetary Economics16, 309–328) and Rogerson and Wright (1988, Journal of Monetary Economics22, 501–515). I focus on the impulse response functions, the standard business cycle statistics, and the ability to reproduce the cyclical components of the main macroeconomic variables. The main results are as follows: (i) the impulse response functions of the monopoly union (MU) model show a higher degree of overall persistence; (ii) the business cycle statistics are similar; (iii) the MU model enjoys a statistically significant advantage in reproducing the Italian business cycle, but not that of the United States. Journal of Economics Literature Classification Numbers: E32, E24, J23, J51.     

Long run and cyclical strong dependence in macroeconomic time series: Nelson and Plosser revisited

This paper deals with the presence of long range dependence at the long run and the cyclical frequencies in macroeconomic time series. We use a procedure that allows us to test unit roots with fractional orders of integration in raw time series. The tests are applied to an extended version of Nelson and Plosser’s (Nelson CR, Plosser CI (1982) J Monetary Econ 10:139–162) dataset, and the results show that, though the classic unit root hypothesis cannot be rejected in most of the series, fractional degrees of integration at both the zero and the cyclical frequencies are plausible alternatives in some cases. Additionally, the root at the zero frequency seems to be more important than the cyclical one for all series, implying that shocks affecting the long run are more persistent than those affecting the cyclical part. The results are consistent with the empirical fact observed in many macroeconomic series that the long-term evolution is non-stationary, while the cyclical component is stationary.

Will the Future Be Better Tomorrow? The Growth Prospects of Transition Economies Revisited

The favored approach in the literature on the growth prospects for transition economies is based on specifications from Barro (1991) and Levine and Renelt (1992). This paper examines this literature critically by identifying and testing for the underlying assumptions. Our main finding is that this approach performs poorly in the transition context. Our results indicate that, almost a decade after the transition began, the former centrally planned economies are still structurally different from market economies at similar levels of per capita income. The legacies of central planning are more resilient than previously thought. J. Comp. Econ., December 2001, 29(4), pp. 663–676. University of Newcastle, Newcastle upon Tyne, and Centre for Economic Policy Research, London, United Kingdom; and The William Davidson Institute at the University of Michigan, Ann Arbor, Michigan. © 2001 Elsevier ScienceJournal of Economic Literature Classification Numbers: E23, O40, P20, P52.     

Subjective Expected Utility Theory with State-Dependent Preferences

This paper extends Savage′s subjective expected utility theory to include state-dependent preferences. The dependence of the decision maker′s preferences over consequences on the states of nature is represented by state-specific mappings of the set of consequences onto itself. Within this framework Savage′s postulates are reformulated and it is shown that there exist subjective expected utility representations of the preference relation over acts with unique, nonatomic, probability measure on the algebra of all events, and a state-dependent utility function over the set of consequences. Journal of Economic Literature Classification Number: D81.     

Scaling the volatility of GDP growth rates

The distribution of shocks to GDP growth rates is found to be exponential rather than normal. Their standard deviation scales with GDP^β where β=−0.15±0.03. These macroeconomic results place restrictions on the microeconomic structure of interactions between agents.     

Output dynamics,flow equilibria and structural change—A prolegomenon to evolutionary macroeconomics

In an evolutionary approach to macroeconomics, the market disequilibrium dynamics resulting from structural change need to be properly represented at the aggregate level. As suggested by the late F.A. Hayek, a suitable equilibrium concept required to this end as a frame of reference, is that of a flow equilibrium. The paper explores the corresponding flow dynamics that draw attention to variables not usually considered in macroeconomic theorizing. Using statistical estimates for these new variables for the West German manufacturing sector during the German unification process allows some important new insights on the relationships between structural change and macroeconomic performance.

Projecting soviet energy requirements using a vintage capital model

A Solow-type vintage capital model with capital utilization is used to estimate the long-term average embedded rate of improvement in energy efficiency of Soviet fixed-capital commissionings: 2.6% per year. The results are combined with planned Soviet capital stock growth to forecast cap Soviet energy requirements through 1990. The implied Soviet capital utilization goals call for greater energy savings than have been achieved in the past. The results also identify an upper bound for rates of hidden inflation contained in Soviet capital commissionings data. It appears an estimate such as S. Cohn's 1% (Soviet Stud. 33, 2:269–299, 1981) is far more likely than A. Nove's 6 to 7% (Soviet Stud. 33, 1:142–145, 198 1).     

Benefit and Distance Functions

We explore the relationship between R. W. Shephard's input distance function (“Cost and Production Functions,” Princeton Univ. Press, Princeton, 1953) and D. G. Luenberger's benefit function (J. Math. Econ.21(1992a), 461–481). We point out that the latter can be recognized in a production context as a directional input distance function which can exhaustively characterize technologies in both price and input space. D. McFadden's (Cost, revenue, and profit functions,in“Production Economics: A Dual Approach to Theory and Applications, “North-Holland/Elsevier, New York, 1978) composition rules for input sets and input distance functions are then extended to the directional input distance function.Journal of Economic LiteratureClassification Numbers : D21, D24, D29.     

p-Best response set and the robustness of equilibria to incomplete information

In this paper, we use p-best response sets—a set-valued extension of p-dominance—in order to provide a new sufficient condition for the robustness of equilibria to incomplete information: if there exists a set S which is a p-best response set with , and there exists a unique correlated equilibrium μ^* whose support is in S then μ^* is a robust Nash equilibrium.     

The relationship between insurance and economic growth in Europe: a theoretical and empirical analysis

The role of insurance companies, although growing in importance in financial intermediation, has received less attention than bank and stock markets and if so, mainly as a provider of risk transfer in single country or very heterogeneous samples. We investigate both the impact of insurance investment and premiums on GDP growth in Europe. We conduct a cross-country panel data analysis from 1992 to 2005 for 29 European countries. We find a positive impact of life insurance on GDP growth in the EU-15 countries, Switzerland, Norway and Iceland. For the New EU Member States from Central and Eastern Europe, we find a larger impact for liability insurance. Furthermore our findings emphasise the impact of the real interest rate and the level of economic development on the insurance-growth nexus. We argue that the insurance sector needs to be paid more attention in financial sector analysis and macroeconomic policy.

Auctions with Price-Proportional Benefits to Bidders

After some auctions, including Amish estate sales and buyer rings′ knockout auctions, each bidder receives a share of the revenue generated by the auction. We show that in the symmetric case, equilibrium bids in both first-price sealed-bid auctions and oral auctions increase as each bidder′s share increases. In the case of independent signals, oral auctions result in higher expected equilibrium prices than do first-price sealed-bid auctions. Journal of Economic, Literature classification number: D44.     

FDI Attractiveness in Greece

This paper investigates the foreign direct investment (FDI) attractiveness for Greece as a host country compared with the rest of the EU countries. The main objective of this work is to identify the factors that improved or worsened Greece’s attractiveness during the last few years. An econometric model and a comparative index of FDI attractiveness have been constructed in order to identify the differences in the attractiveness of the countries. The results obtained prove that during the last few years Greece’s attractiveness as a host country for FDI has not only improved, but it also has a downward trend. The factors identified as crucial for the low FDI attractiveness in Greece are inefficient public governance, high taxation, inefficient infrastructure, and general macroeconomic conditions.

Remarks on the application of statistical games to technological development forecasting

This work presents the probability of determining a quantitative forecast of technological development S(t) defined by a set m of parameters S⁽¹⁾(t),S⁽²⁾(t),…,S^(m)(t), based on statistical game theory. Assuming that the coordinates S⁽ⁱ⁾(t) (i = 1, 2,…,m) of a forecasted vector S(t) are stochastic processes with given probabilistic characteristics, a formula of a function forecasting the value of a coordinate S⁽ⁱ⁾(t) of this vector can be obtained. This formula permits to determine a vector of forecasts _τT(x) of technological development S(t) at a given moment t = τ+T.