IL MERCATO DELLE AUTOMOBILI IN ITALIA: EFFETTI DEL REGOLAMENTO CEE 1400/2002

L’obiettivo di questo lavoro è di verificare se l’introduzione del Regolamento CEE n.1400/2002 abbia avuto degli effetti sui margini di profitto dei produttori di automobili in Italia. Essendo le automobili prodotti differenziati, come in diversi studi presenti sull’argomento nella letteratura, si sono considerati nell’analisi svolta distinti sottomercati, i quali, ognuno con caratteristiche proprie, hanno costituito diversi segmenti oggetto d’indagine. Nel periodo che va dal 2003 al 2007, applicando una versione del modello di scelta discreta, abbiamo ottenuto delle stime delle elasticità dirette e incrociate della domanda di automobili per i distinti segmenti. Si è passati, poi, al calcolo dell’indice di Lerner, il quale rappresenta una misura del potere di mercato all’interno di essi. I risultati evidenziano un indice di Lerner che presenta un trend decrescente in prevalenza per i segmenti A (City car) e MP (Monovolume piccole), il che sarebbe indicativo di un possibile aumento del grado di concorrenza nel mercato delle automobili in Italia in tali segmenti. Infatti, nonostante i risultati ottenuti abbiano evidenziato che la concorrenza non è cresciuta nei segmenti medio-alti, bisogna tenere presente che il mercato italiano è concentrato prevalentemente nei segmenti medio-bassi, nei quali maggiore è il potere di mercato della Fiat, unico produttore nazionale, e in questi segmenti la concorrenza appare essere aumentata.Mercato dell’automobile, Stima della domanda, Scelta discreta, Indice di Lerner

FAMILY INVOLVEMENT IN MANAGEMENT AND FIRM PERFORMANCE: EVIDENCE FROM ITALY

Using Total Factor Productivity (TFP) as a measure of corporate performance, this study compares the performance of owner management to that of firms run by professional managers over the period 2004-2006. We consider the influence of owner management for the sample as a whole and for subgroups of firms. The findings demonstrate that family run firms are less productive than firms run by professional managers, but the difference between the two is small. Our results support the idea that in Italy there is not a genuine process of manager selection both for family and no-family firms.TFP, Family firms, Management

Export quality in the machinery sector: Some evidence from main competitors

The paper compares the export quality of Italy, Germany, Japan and China. The empirical analysis is based on export unit value for a sample of machinery products exported to the USA over the decade 1996-2006. The results point to four stylised facts. First, Italy, Germany and Japan are positioned in production with high unit value. Second, some evidence of qualitative upgrading of Italian exports is found in the machinery industry. Third, German exports show the highest quality in all the machinery divisions. Finally, China has dramatically increased its medium-high technology exports in the course of the decade, but these are concentrated in the lowest quality segment of the market. Nevertheless, Chinese unit value of machinery exports are rising over time, suggesting a qualitative catching-up.Export Quality, Machinery Sector, Index Numbers

Green patenting and corporate social responsibility: Does family involvement in business matter?

AbstractThis paper explores whether family and non‐family firms differ in terms of their capability to introduce green patenting. By considering the environmental performance as a corporate social responsibility related concern, the analysis is based on a large data set of patenting activities carried out by Italian manufacturing firms over the period 2009–2017. Results show that family firms are less likely than non‐family firms to implement innovations in green technologies. This holds true whatever the level of accumulation in green and non‐green knowledge

UN’ANALISI COMPARATA SUL POSIZIONAMENTO QUALITATIVO DELLE ESPORTAZIONI ITALIANE

Questo lavoro fornisce alcune evidenze sul posizionamento qualitativo delle esportazioni. L’analisi empirica, relativa al periodo 1996-2006, si concentra sulla qualità delle esportazioni nel settore della meccanica di Italia, Germania, Giappone e Cina nel mercato degli Stati Uniti. La ricerca utilizza dati delle esportazioni della banca dati Comtrade delle Nazioni Unite. L’evidenza empirica mostra che: 1) in Italia è in atto un processo di riposizionamento qualitativo nel settore della meccanica; 2) l’Italia, così come la Germania e il Giappone, risulta in prevalenza specializzata nelle produzioni a più elevati valori medi unitari a livello mondiale; 3) il modello di specializzazione cinese si sta evolvendo verso prodotti a medio-alta tecnologia, senza tuttavia competere con i tradizionali esportatori di prodotti meccanici, posizionati su segmenti di mercato diversi. I valori medi unitari delle esportazioni cinesi, pur essendo inferiori alla media mondiale, presentano un trend crescente, possibile segnale di catching-up qualitativospecializzazione qualitativa, settore della meccanica

Export quality in the machinery sector: Some evidence from main competitors

The paper compares the export quality of Italy, Germany, Japan and China. The empirical analysis is based on export unit value for a sample of machinery products exported to the USA over the decade 1996-2006. The results point to four stylised facts. First, Italy, Germany and Japan are positioned in production with high unit value. Second, some evidence of qualitative upgrading of Italian exports is found in the machinery industry. Third, German exports show the highest quality in all the machinery divisions. Finally, China has dramatically increased its medium-high technology exports in the course of the decade, but these are concentrated in the lowest quality segment of the market. Nevertheless, Chinese unit value of machinery exports are rising over time, suggesting a qualitative catching-up

Export quality in the machinery sector: Some evidence from main competitors

The paper compares the export quality of Italy, Germany, Japan and China. The empirical analysis is based on export unit value for a sample of machinery products exported to the USA over the decade 1996-2006. The results point to four stylised facts. First, Italy, Germany and Japan are positioned in production with high unit value. Second, some evidence of qualitative upgrading of Italian exports is found in the machinery industry. Third, German exports show the highest quality in all the machinery divisions. Finally, China has dramatically increased its medium-high technology exports in the course of the decade, but these are concentrated in the lowest quality segment of the market. Nevertheless, Chinese unit value of machinery exports are rising over time, suggesting a qualitative catching-up

Antidiabetic Drug Prescription Pattern in Hospitalized Older Patients with Diabetes

Objective: To describe the prescription pattern of antidiabetic and cardiovascular drugs in a cohort of hospitalized older patients with diabetes. Methods: Patients with diabetes aged 65 years or older hospitalized in internal medicine and/or geriatric wards throughout Italy and enrolled in the REPOSI (REgistro POliterapuie SIMI—Società Italiana di Medicina Interna) registry from 2010 to 2019 and discharged alive were included. Results: Among 1703 patients with diabetes, 1433 (84.2%) were on treatment with at least one antidiabetic drug at hospital admission, mainly prescribed as monotherapy with insulin (28.3%) or metformin (19.2%). The proportion of treated patients decreased at discharge (N = 1309, 76.9%), with a significant reduction over time. Among those prescribed, the proportion of those with insulin alone increased over time (p = 0.0066), while the proportion of those prescribed sulfonylureas decreased (p < 0.0001). Among patients receiving antidiabetic therapy at discharge, 1063 (81.2%) were also prescribed cardiovascular drugs, mainly with an antihypertensive drug alone or in combination (N = 777, 73.1%). Conclusion: The management of older patients with diabetes in a hospital setting is often sub-optimal, as shown by the increasing trend in insulin at discharge, even if an overall improvement has been highlighted by the prevalent decrease in sulfonylureas prescription

The “Diabetes Comorbidome”: A Different Way for Health Professionals to Approach the Comorbidity Burden of Diabetes

(1) Background: The disease burden related to diabetes is increasing greatly, particularly in older subjects. A more comprehensive approach towards the assessment and management of diabetes’ comorbidities is necessary. The aim of this study was to implement our previous data identifying and representing the prevalence of the comorbidities, their association with mortality, and the strength of their relationship in hospitalized elderly patients with diabetes, developing, at the same time, a new graphic representation model of the comorbidome called “Diabetes Comorbidome”. (2) Methods: Data were collected from the RePoSi register. Comorbidities, socio-demographic data, severity and comorbidity indexes (Cumulative Illness rating Scale CIRS-SI and CIRS-CI), and functional status (Barthel Index), were recorded. Mortality rates were assessed in hospital and 3 and 12 months after discharge. (3) Results: Of the 4714 hospitalized elderly patients, 1378 had diabetes. The comorbidities distribution showed that arterial hypertension (57.1%), ischemic heart disease (31.4%), chronic renal failure (28.8%), atrial fibrillation (25.6%), and COPD (22.7%), were the more frequent in subjects with diabetes. The graphic comorbidome showed that the strongest predictors of death at in hospital and at the 3-month follow-up were dementia and cancer. At the 1-year follow-up, cancer was the first comorbidity independently associated with mortality. (4) Conclusions: The “Diabetes Comorbidome” represents the perfect instrument for determining the prevalence of comorbidities and the strength of their relationship with risk of death, as well as the need for an effective treatment for improving clinical outcomes

Clinical features and outcomes of elderly hospitalised patients with chronic obstructive pulmonary disease, heart failure or both

Background and objective: Chronic obstructive pulmonary disease (COPD) and heart failure (HF) mutually increase the risk of being present in the same patient, especially if older. Whether or not this coexistence may be associated with a worse prognosis is debated. Therefore, employing data derived from the REPOSI register, we evaluated the clinical features and outcomes in a population of elderly patients admitted to internal medicine wards and having COPD, HF or COPD + HF. Methods: We measured socio-demographic and anthropometric characteristics, severity and prevalence of comorbidities, clinical and laboratory features during hospitalization, mood disorders, functional independence, drug prescriptions and discharge destination. The primary study outcome was the risk of death. Results: We considered 2,343 elderly hospitalized patients (median age 81 years), of whom 1,154 (49%) had COPD, 813 (35%) HF, and 376 (16%) COPD + HF. Patients with COPD + HF had different characteristics than those with COPD or HF, such as a higher prevalence of previous hospitalizations, comorbidities (especially chronic kidney disease), higher respiratory rate at admission and number of prescribed drugs. Patients with COPD + HF (hazard ratio HR 1.74, 95% confidence intervals CI 1.16-2.61) and patients with dementia (HR 1.75, 95% CI 1.06-2.90) had a higher risk of death at one year. The Kaplan-Meier curves showed a higher mortality risk in the group of patients with COPD + HF for all causes (p = 0.010), respiratory causes (p = 0.006), cardiovascular causes (p = 0.046) and respiratory plus cardiovascular causes (p = 0.009). Conclusion: In this real-life cohort of hospitalized elderly patients, the coexistence of COPD and HF significantly worsened prognosis at one year. This finding may help to better define the care needs of this population