The share of private consumption has long been small in the Chinese GDP. The share started to increase in the past decade, but the trend reversed with the covid-19 pandemic. Now as the Chinese economy reopens and recovers from covid restrictions, the share of consumption could return to a...

This article used cointegration analysis to examine aggregate food import demand in the Caribbean region between 1979 and 2018. The article examined the long-run and short-run relationship between food imports, relative prices, real per capita income, tourist numbers, export revenue from...

The notion of the determinants of import demand has become a major policy issue in most countries due to the persistent trade deficits being experienced and their effects on the economy. Against this backdrop, this study empirically examined the factors determining import demand in Zimbabwe...

Aggregate export supply function for US corn and bilateral import functions for US corn by Mexico, Japan, China, South Korea, and the EU are estimated using ARDL estimation techniques. The findings of the study show that export price, technology, and lagged exports impact positively on US corn...

In advanced economies, rising inequality has become a significant economic issue. Our paper examines one dimension of the impact of inequality. This study employs panel estimators that tackle heterogeneity and cross-sectional dependence to estimate the impact of income inequality on import...

We examine the role of trade policy uncertainty in shaping the import decisions of firms. If the adoption of a new input requires a sunk cost investment, then the prospect of price increases in that input, e.g. due to trade barriers, reduces the adoption of that input (a substitution effect) and...

This paper presents empirical evidence supporting the argument that a significant asymmetry exists in the income elasticity of Greek imports. Using multivariate cointegration techniques for the estimation of long-run imports we derive short-run error correction equations that separate income...

This paper aims to analyze the evolution over time of the trade with meat and organs, in Romania, important foods for a balanced diet. Statistical data indicate that, although Romania has large productions, it is deficient in terms of ensuring meat consumption, especially with pork, which...

This paper estimates disaggregated import demand function for Nigeria using annual data from 1970 to 2019. The study employs the Zivot-Andrews unit root and Gregory-Hansen cointegration tests to account for the role of structural breaks and the error correction mechanism for shortrun analysis,...

Corruption and imperfect contract enforcement dramatically reduce trade. This paper estimates the reduction, using a structural model of import demand in which transactions costs impose a price markup on traded goods. We find that inadequate institutions constrain trade far more than tariffs do....

Import demand has been a major research topic in international economics for the past 80 years because of its importance for analyzing trade and evaluating trade policies. The goal of this paper is to survey the literature and conduct a meta-analysis of empirical studies on import demand with...

This paper examines the stability of import and export demand functions for the United States over the 1975q1-2001q2 period. Using the Johansen maximum likelihood approach, an export demand function is readily identified. In contrast, there appears to be a structural break in the import demand...

In this paper we theoretically and empirically model import demand and export supply behavior of firms for the U.S. economy from 1967-1982. A producer theoretic approach based on duality theory is used to derive econometric systems of producer supply and demand functions that are consistent with...

The objective of this paper is to examine the factors that influence Guinea's overall import demand using annual data covering the period 1980-2015. Through the Error Correction Model (ECM), we estimated the short- and long-term relationships to measure the effect of real investment expenditure,...

Recent studies have used import data to assess the impact of foreign varieties on prices and welfare for a home country. The reliance on import data has a number of limitations. First, these papers rely on goods categories defined by the Harmonized System. Second, they define varieties using the...

In this paper we reconsider a key empirical prediction generated by an important class of political-economy models of trade policy, namely that trade protection should be higher in sectors characterized by lower import penetration (we call this the little support for this prediction. In this...

This paper studies a simple model of buyer investment and its effect on the variety and vertical structure of international trade. A distinction is made between two types of buyer investment: "flexible" and "specific." Their interactions with the entry and pricing incentives of suppliers are...

This study estimates the Nigerian import demand function with the view to finding the degree of responsiveness of imports to domestic product prices while controlling for exchange rate (EXR), gross domestic product and foreign reserves. To refine inference about stationarity in the presence of...

In this paper, we show that inequality is an important determinant of import demand, in that it augments the standard gravity model in a significant way. We interpret this result with the aid of a model in which tastes are nonhomothetic. Classification of products, based on the correlation...

It is common to observe that demand elasticities in trade equations for imports are implausibly large, and that they differ between countries. Both of these present us with problems, as they imply trade will rise without bound as a proportion of GDP. The research reported here looks for...

This paper estimates an import demand function for the euro area vis-a-vis its main extra-area trading partners which takes into account the possible impact of both intra- and extra-euro area exchange rate uncertainty. Our theoretical model captures various mechanisms by which exchange rate...

In 2001, the Fed has lowered interest rates in a series of cuts, starting from 6.5 per cent at the end of 2000 to 2.0 per cent by early November. This paper asks whether the Federal Reserve Bank has been surprising the markets, taking as given the conventional view about the effect of monetary...

This paper uses a model of trade in vertically differentiated products to examine the effects of "excessive wage" increases (i.e. above productivity) on the volume of commodity imports. The model predicts that for commodities, in which the country has comparative advantage in high quality...

In this paper we use a model of vertical product differentiation to cast doubt on the general validity of the import demand function as specified in macroeconomic models. The empirical importance of our theoretical concerns is then examined with the aid of two hypotheses. According to the first...

The purpose of this paper is to assess the implications of the Economic and Monetary Union (EMU) accession of eight Central and Eastern European Countries (CEECs) on their share in EMU-12 imports. Overcoming biases related to endogeneity, omitted variables and sample selection, our results...

The issue of market efficiency attracted the attention of academics since the existence of financial markets. Over time, two schools of thoughts were established: the efficient markets school and the behavioral finance school. Proponents of the former believed in the Efficient Markets Hypothesis...

In this paper we build a model of trade in vertically differentiated products and find that income inequality can affect the demand for imports even in the presence of homothetic preferences. The empirical importance of changes in inequality on the demand for imports is then assessed by...

For the last fifty years, countries in Asia and elsewhere have witnessed a surge in aggregate savings per capita. Some empirical studies attribute this trend to the increases in life longevity of the populations of these countries. It has been argued that the rise in savings is short-run,...

We analyze the impact of China's growth on the exports of other Asian countries. Our innovation is to distinguish the increase in China's demand for imports from its increased penetration of export markets. Using the gravity model, we disaggregate among commodity types and account for the...