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...

This paper examines the effects of fiscal and monetary policy in a two-sectorial endogenous growth model.

During the Bretton Woods era, OECD countries grew at historically unprecedented rates. This Golden Age has many possible explanations, ranging from the return to liberal policies in international trade to a backlog of profitable growth opportunities after the neglect of the 1930s and war-time...

By assuming Cobb-Douglas production technology, many well-known imperfectly competitive macroeconomic models of the labour market (e.g. Layard, Nickell and Jackman, 1991) imply that equilibrium unemployment is independent of the capital stock. This paper introduces a new notion of capacity into...

This paper studies the stability of nonlinear autoregressive models with conditionality heteroskedastic errors. We consider a nonlinear autoregression of order p (AR(p)) with the conditional variance specified as a nonlinear first order generalized autoregressive conditional heteroskedasticity...

Time consistency problems can arise when environmental taxes are employed to encourage firms to take irreversible abatement decisions. Setting a high carbon tax, for instance, would induce firms to invest in low-carbon technology, yet once investment has occurred the government can then reduce...