Empleo manufacturero en la Región Centro de México. Una estimación por gran división

In this paper, the production performance by great division and its effects on formal job generation in the central region of Mexico is analyzed. The more dynamic manufacturing divisions are identified and with the estimation of an employment function with panel data for each of the nine manufacturing great divisions, it is found that divisions I. Food, beverages and tobacco, II. Textiles, clothing and leather industry, III. Wood and wood products and IX Other manufacturing industries exhibit a high income elasticity of employment (0.716, 1.035, 0.781 and 0.94) and that the more technical divisions, with greater innovation processes and highly exporting divisions such as division VIII. Metal products, machinery and equipment show a lower elasticity.     

The brevity and violence of contractions and expansions

Early studies of business cycles argued that contractions in economic activity were briefer (shorter) and more violent (rapid) than expansions. This paper systematically investigates this claim and in the process discovers a robust new business cycle fact: contractions in employment are briefer and more violent than expansions but we cannot reject the null of equal brevity and violence for expansions and contractions in output. The difference arises because employment typically lags output around peaks but they coincide in their troughs. We discuss the performance of existing business cycle models in accounting for this fact, and conclude that none can fully account for it. We then show that a business cycle model with asymmetric adjustment costs on employment and a choice of when to scrap old technologies can account for the business cycle fact both qualitatively and quantitatively.     

中美贸易对美国就业影响的重新评价 ——基于全球价值链视角

基于全球价值链视角,利用出口增加值分解,运用WIOD数据库2000-2014年间投入产出数据和SEA就业数据,重新度量中美贸易对美国就业的带动和挤出效应。结果表明：美国直接出口中国所带动的本土制造业就业人数要高于服务业人数;就业挤出中,中国出口美国主要挤出的是美国知识密集型制造业,其他类型的行业就业挤出相对较少;中美贸易对美国就业的整体效应为正值,中美贸易对美国制造业和总就业具有一定的促进作用。     

Detecting time-variation in corporate bond index returns: A smooth transition regression model

This paper investigates the time-varying corporate bond index returns in a multi-factor smooth transition regression model. We find that expected index returns vary between weak and strong economic regimes, where the transition from one regime to the other is governed by the 3-quartered growth of industrial production. Weak economic regimes are characterized by low growth of industrial production, vice versa for strong economic regimes. Further, risk factor sensitivities are generally more negative in strong economic regimes than in weak regimes, implying that index returns are low when economic conditions are good and high when economic conditions are poor.     

¿Hay evidencia de ciclo político-económico en el empleo sectorial de México, 1998-2013?

This paper looks for evidence of political-business cycles associated to the presidential elections in the Mexican sectorial employment over the period 1998-2013. By estimating panel data models, and controlling for the effects of the major determinants of employment, no evidence consistent with the predictions of the theoretical opportunistic model is found, i.e. whereas employment shows an expansion before and during the elections periods, the estimates are neither statistically significant nor robust. Furthermore, employment does not experience contractions after the elections or the office taking periods. Notwithstanding, the evidence suggests that employment is positively and negatively affected by output and real wages, respectively.     

How strong is the macroeconomic case for downward real wage rigidity?

We explore the existence of downward real wage rigidity (DRWR) at the industry level, based on data from 19 OECD countries for the period 1973-1999. The results show that DRWR compresses the distributions of industry wage changes overall, as well as for specific geographical regions and time periods, but there are not many real wage cuts that are prevented. More important, however, DRWR attenuates larger real wage cuts, thus leading to higher real wages. There is stronger evidence for downward nominal wage rigidity than for DRWR. Real wage cuts are less prevalent in countries with strict employment protection legislation and high union density.     

Are stationarity and cointegration restrictions really necessary for the intertemporal budget constraint?

Time series related to fiscal and external deficits are commonly subjected to stationarity and cointegration tests to assess if the deficits are sustainable. Such tests are incapable of rejecting sustainability. The intertemporal budget constraint proves to be satisfied if either the debt series or the revenue and with-interest spending series are integrated of arbitrarily high order, i.e., stationary after differencing arbitrarily often. Revenues and spending do not have to be cointegrated. Rejections of low-order difference-stationarity and of cointegration are thus consistent with the intertemporal budget constraint. Error-correction-type policy reaction functions are suggested as more promising for understanding deficit problems.     

Nobody's business but my own: Self-employment and small enterprise in economic development

In most poor countries, small firms and self-employment are the dominant forms of business enterprise—even in the manufacturing sector. For rich countries, in contrast, self-employed people account for very small shares of manufacturing employment and output. This paper builds on Lucas [1978. On the size distribution of business firms. Bell Journal of Economics 9(2), 508-523] to ask whether structural changes of this kind are driven by productivity differences. A model, calibrated to Japanese time-series data, is shown to mimic key features of cross-country and time-series data. The results support the idea that changes in aggregate productivity account for much of the cross-country variation in establishment size and self-employment rates.     

Firm performance and compensation structure: performance elasticities of average employee compensation

Agency costs are a cost of production, and firms that do a better job of minimizing these costs should exhibit better performance. This paper tests this hypothesis by calculating the performance elasticity of average employee hourly compensation for U.S. manufacturing firms. This elasticity indicates the degree of alignment between employee and shareholder objectives. The estimated elasticity is indistinguishable from zero in low performance firms, and it equals 0.193 in high performance firms. While it is difficult to know whether an elevated performance sensitivity causes better firm performance, clearly the best performers in manufacturing industries link average employee pay to performance.     

Environmental and financial performance in the European manufacturing sector: An analysis of extreme tail dependency

In this study, we investigate the impact of environmental performance on financial performance. We argue that environmental performance heterogeneously affects firms with different profitability level. Using data for 288 European manufacturing firms over the period 2005–2016, we investigate the said relationship under the financial slack argument and the contrasting paradigms of neoclassical and the instrumental stakeholder theory. Employing a quantile regression framework enriched with a set of instrumental variables to more effectively approximate environmental performance, we find (i) firms with superior environmental performance tend to be more profitable; (ii) the relationship between environmental and financial performance can be characterised as positive and heterogeneous across the conditional distribution; (iii) financial and environmental performance are endogenously related only when high profitability firms are examined.     

Headquarters,office employment,and the wave of urbanization in the New York City region

Hierarchical theory suggests that high-density office activity, such as corporate headquarters, epitomizes the concept of agglomeration. This research tests whether office employment in a metropolitan area agglomerates around suburban nodes of specialized office and corporate headquarter activity or if office employment change shifts in response to the wave of urbanization. The location of the Fortune 500 manufacturing and service headquarters and the ratio profiles of office employment within each county are used in the test. We conclude that headquarters are not located in specialized office employment nodes. Rather, the office employment becomes specialized as the county becomes more urbanized.     

Divisional Informativeness Gap and Value Creation from Asset Sales

Nanda and Narayanan (1999) show that the information asymmetry between the managers and market participants regarding divisional cash flows helps explain the value creation on asset sales. Based on their theoretical framework, the divisional informativeness gap hypothesis predicts that the announcement‐period return increases with the difference in cash‐flow informativeness of retained and divested divisions prior to the divestiture. Our results, using industry‐average earnings response coefficient as a proxy for cash‐flow informativeness of a division, support this prediction. The effect is stronger when a conglomerate retains the division with relatively greater growth opportunities.     

Identifying Price Reviews by Firms: An Econometric Approach

Price reviews are a potentially costly activity. A significant fraction of unchanged prices may stem from firms not reviewing prices, rather than from obstacles to changing prices per se, such as menu costs. In this paper, we disentangle these two causes of price stickiness by estimating an inflated ordered probit model on a panel of French manufacturing firms. The results point to a low frequency of price reviews, suggestive of the relevance of information costs as a determinant of the observed price stickiness. In view of the “inattentive producers” literature, pointing that the source of price rigidity matters, this is suggestive of a large real effect of monetary policy.     

Understanding European unemployment with a representative family model

A representative family model with indivisible labor and employment lotteries has no labor market frictions and complete markets. Nevertheless, its aggregate responses to an increase in government supplied unemployment insurance (UI) and to an increase in microeconomic turbulence are qualitatively similar to those in two macromodels with labor market frictions and incomplete markets, namely, the matching and search-island models in Ljungqvist and Sargent [2007a. Understanding European unemployment with matching and search-island models. Journal of Monetary Economics, this issue]. Because there is no frictional unemployment in the representative family model, an increase in employment protection (EP) decreases aggregate work because the representative family substitutes leisure for work, an effect opposite to what occurs in matching and search-island models. Heterogeneity among workers highlights the economy-wide coordination in labor supply and consumption sharing that employment lotteries and complete markets achieve in the representative family model. A high disutility of labor makes generous UI cause very low employment levels.     

Output–employment relationship across employment status: evidence from Turkey

This paper investigates output–employment relationships across different employment statuses and formal versus informal employment divisions for Turkey. Even if we fail to find a long-run relationship between aggregate output and total employment, there are long-run relationships between the aggregate output with all of the formal employment statuses. A further investigation for short-run relationships reveals no statistically significant relationships between aggregate output and total employment and between aggregate output and casual employment but there is a significant short-run relationship between aggregate output and total regular employment. Thus, a sustainable economic growth policy should aim to create formal and regular employment.     

Do firms use the trade credit channel to manage growth?

While many theories of accounts payable and receivable are related to firm performance, there has not been a direct test whether firms actively use them to manage their growth. We argue that it is not just the accounts payable but also the accounts receivable that matter. While the former help to alleviate imperfections in the financial market, the latter do so in the product market. Using over 2.5 million observations for 600.000 firms in 8 euro area countries in the period 1993–2009, we show that firms use the trade credit channel to manage growth. In countries where the trade credit channel is more present, the marginal impact is lower, but the total impact is still higher. Further, firms that are more vulnerable to financial market imperfections, rely more on the trade credit channel to manage growth. Finally, we show that also the overall conditions of the financial market matter for the importance of the trade credit channel for growth.     

Are there economies of scale in the demand for money by firms? Some panel data estimates

We estimate elasticities of scale in the demand for money by firms using firm level panel data from Spain, the UK, and the US. This elasticity is one for Spain and the UK but smaller for the US. We find that the errors in the money demand equations contain two terms that are correlated with sales. Firstly, a permanent firm effect that captures differences in technological sophistication. Secondly, a measurement error in sales, which becomes relevant when relying on changes in sales to account for fixed effects. Failure to control for these correlated unobservable terms results in important biases in the estimated sales elasticities.     

Economic policy uncertainty and stock price crash risk

We examine the impact of economic policy uncertainty (EPU) on firm-specific crash risk. Based on a large sample of Chinese listed firms over the period from 2000 to 2017, we provide empirical evidence that firms are more likely to experience stock price crashes when EPU increases. Cross-sectionally analysis further reveals that the impact of EPU on stock price crash risk is stronger for firms whose returns are more sensitive to EPU. More specifically, young stocks, small stocks, high volatility stocks, and growth stocks, which have higher valuation uncertainty per se, are more sensitive to EPU and are more affected by EPU in terms of crash risk. We further show that EPU is significantly and positively associated with aggregated stock price crash risk at the market level.     

On the integrability of money-demand functions by the Sidrauski and the shopping-time models

This paper investigates which properties money-demand functions must satisfy so that they are consistent with Lucas’s [Lucas Jr., R.E., 2000. Inflation and welfare. Econometrica 68, 247–274] versions of the Sidrauski and the shopping-time models. We conclude that shopping-time-integrable money-demand functions are necessarily also Sidrauski-integrable, but that the converse is not necessarily true, unless a boundedness assumption on the nominal interest rate is made. Both the log–log with an interest-rate elasticity greater than or equal to one and the semi-log money demands may serve as counterexamples. All the models and results are also extended to the case in which there are several assets in the economy performing monetary functions.