This paper explores whether the patent law and intellectual property rights (IPR) system have resulted in innovation in China during the reform period. It appears that the patent laws have produced a stock of patents, where the success rates of patent applications are fairly uniform across the...

A surprising feature of resource-rich economies is slow growth.  It is often argued that natural-resource production impedes development by creating market or institutional failures.  This paper establishes an alternative explanation -  a slow-growing resource sector.  A declining resource...

In this paper we review some recent work on limit results on realised power variation, that is sums of powers of absolute increments of various semimartingales. A special case of this analysis is realised variance and its probability limit, quadratic variation. Such quantities often appear in...

Using a new database for the whole 1900-2000 period, this paper estimates the relative contribution of endogenous and exogenous factors in GDP and productivity growth in each of the six larger Latin American economies with multivariate annual models, and complements these with a single aggregate...

This paper attempts to establish the trend of market development in Europe in the centuries before the industrial revolution, by applying three different measures of market integration to a compilation of monthly and annual price data. In contrast to much of the existing work, which suggests...

The paper estimates cross-province growth regressions for China over the period of economic reform.  It first addresses the problem of model uncertainty by adopting two approaches to model selection, Bayesian Model Averaging and the automated General-to-Specific approach, to consider a wide...

In this paper we attempt to explore some indirect determinants of China's growth success including the degree of openness, institutional change and sectoral change, based on a cross-province dataset.  The methodology we adopt is the informal growth regression, which permits the introduction of...

In this paper we provide an asymptotic distribution theory for some non-parametric tests of the hypothesis that asset prices have continuous sample paths. We study the behaviour of the tests using simulated data and see that certain versions of the tests have good finite sample behaviour. We...

Here we assume that the logarithmic asset price is given by a semimartingale. Jacod (2006) has derived an infeasible central limit theorem for the realised variance in such a general framework. However, here we focus on constructing a feasible limit theorem. We propose a new estimator for the...

This paper analyses multivariate high frequency financial data using realised covariation. We provide a new asymptotic distribution theory for standard methods such as regression, correlation analysis and covariance. It will be based on a fixed interval of time (e.g. a day or week), allowing the...